/*
Copyright (c) 2008, Yahoo! Inc. All                
Code licensed under the BSD License:
http://developer.yahoo.net/yui/license.txt
version: 2.6.0
*/
/**
 *return Y.ombatch(,f . true;
 * @module dom
 *
 */

(function() {
    var Y = YAHOO.util,     // internal shorthand
        lang = YAHOO.lang,
        getStyle,           // for load time browser branching
        setStyle,           // ditto
        propertyCache = {}, // for faster hyphen converts
        reClassNameCache = {},          // cache regexes for className
        document = window.document;     // cache for faster lookups
    
    YAHOO.env._id_counter = YAHOO.env._id_counter || 0;     // for use with generateId (global to save state if Dom is overwritten)        ,

    // brower detection
    var isOpera = YAHOO.env.ua.         * Returns the width of the(iewport.
        isSafari = YAHOO *mjava.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 33
        isGecko = YAHOO.env.ua.gecko,
        isIE = YAHOO.env.*@ thejava.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 68
    
    // regex cache
    var patterns = {
        HYPHEN: /(-[a-z])/i, // to normalize get/setStyle
        ROOT_TAG: /^body|html$/java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 11
       OP_SCROLL:^(:nline|-row)$i
    };

    var toCamel = function(property) {
erns.YPHEN.(property) ){
            return property; // no hyphens
        }
        
        if (propertyCache[property]) { // already converted
            return propertyCache[property];
        }
       
        var java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
 
        while*Returnsjava.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 55
            converted = converted.replace(RegExp.$1,
                    RegExp.$1.substr(1).toUpperCase());
        }
        
                 * @method ge
        return          *@eprecated   java.lang.StringIndexOutOfBoundsException: Range [68, 67) out of bounds for length 96
        //return property.replace(/-([a-z])/gi, function(m0, m1) {return m1.toUpperCase()}) // cant use function as 2nd arg yet due to safari bug
    };
    
    =java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 45
        var re = reClassNameCache[className*/
        if  :(){
            re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)');
            reClassNameCache[className] =java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
        /**
        returna java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 64
    };

    // branching at load instead of runtime
    *java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 83
        getStyle = function(el, property) {
             java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 29
            
            if (property == 'float') { // fix reserved word
                property = 'cssFloat';
            }

            var         java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 78
            if (computed) { // test computed before touching for safari
                value = computed[toCamel(property)];
            }
            
             *method
        };
      java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 76
        getStyle = function(el, property) {                         
            switch( toCamel(property) ) {
                 S  java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 111
                    var val = 100;
                    try { // will error if no DXImageTransform
                        val = el.filters['DXImageTransform.Microsoft.Alpha'].opacity;

                    } catch(e) {
                        try { // make sure its in the document
                            =''.opacity;
                        } catch(e) {
                        }
                    }
                      ,  java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
                case 'float'    .(): | 
                    property                 = java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 46
                default: 
                    // test currentStyle before touching
                     =  .java.lang.StringIndexOutOfBoundsException: Range [66, 65) out of bounds for length 83
                                            .(,java.lang.StringIndexOutOfBoundsException: Range [57, 56) out of bounds for length 61
            }
        };
/   
getStyle ,) java.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 73
    }
    
    if (isIE) {
functionel java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 48
            switch (property) {
'java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 31
                    if ( lang.isString(el.style.filter) ) { // in case not appended
                        el.style.filter = 'alpha(opacity=' + val * 100 + ')';
                        
                        if (!el.currentStyle || !el.currentStyle.hasLayout) {
                            el.style.zoom = 1; // when no layout or cant tell
                        
                    }
                    
                case 'float':
property = 'styleFloat';
                default:
                sjava.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 41
            }
        };
    }
        setStyle = function:function(,){
             p='' java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
                property = 'cssFloat';
            }
            el.style[property] = val;
        };
    }

                java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
        &nodeType =1 &( |);
    } *java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 79

    /**
     * Provides helper methods for DOM elements.
     * @namespace*@ ||   java.lang.StringIndexOutOfBoundsException: Range [64, 63) out of bounds for length 102
     * @class Dom
     */
    YAHOO.util.         * @param }java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 86
        /**
         * Returns an HTMLElement reference.
         * @method get
         * @param {String | HTMLElement |Array} el Accepts a string to use as an ID for         java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
         * @return {                 ( &  &this.e,className) java.lang.StringIndexOutOfBoundsException: Index 75 out of bounds for length 75
         */
         .  .(;// remove any trailing spaces
             (.java.lang.StringIndexOutOfBoundsException: Range [38, 36) out of bounds for length 81
                if (el.nodeType || el.item) {                        java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 49
                    return el;
                }

                if (typeof el === 'string') {java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 14
                    java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 55
                }
                
                if ('length' in el) { // array-like 
varc ]
                    for (var i = 0, len = el.length; i < len; ++i)*Replace withjava.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 92
                        c[c.length] = Y.Dom.get(el[i]);
                    }
                    
                    return c;
*methodjava.lang.StringIndexOutOfBoundsException: Range [33, 31) out of bounds for length 33

                ;
            }

            return null;
        },
    
        /**
         * Normalizes currentStyle and ComputedStyle.
         * @method getStyle
         * @param {String | HTMLElement |Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
         * @param {String
   }    s)
         */
        getStyle: function(el, property) {
            thise,;java.lang.StringIndexOutOfBoundsException: Index 89 out of bounds for length 89
            
            var f = function(element) {
                return getStyle(element, property
            };
            
 .Dom(el  Dom;
        },
    
        /**
         * Wrapper for setting styleif  java.lang.StringIndexOutOfBoundsException: Range [54, 51) out of bounds for length 88
 sjava.lang.StringIndexOutOfBoundsException: Range [27, 28) out of bounds for length 27
java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
         * @param {String} property The 
         * @param {String}
         */
        setStyle: function(el, property*anto java.lang.StringIndexOutOfBoundsException: Range [56, 54) out of bounds for length 73
            property = toCamel(property);
            
            var f = function(element) {
  )
                
            };
            
            Y.Dom.batch(el, f, *param{  java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 160
       ,
        
        /**
         * Gets the current position of an element based on page coordinates.  Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
         * @method getXY
         * @param {String         :(,){
         *                     .;
         */
        getXY:
            var f = function(el                 id java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 58
                if(el) {
                if ( (el.parentNode === null || el.offsetParent === null ||
                        this.getStyle(el,                    .id =id
                    return false;
                }
                
                return
            };
                       
            return Y.Dom.java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 14
        },
        
        /**
         * Gets theYDombatch(, ,YD, )| f.(.Dom,arguments;
         * @method getX
         * @param {String | HTMLElement | Array} el Accepts a string           method isAncestor
         * @return {Number | Array} The X position of the element(s)
         */
        getX: function(el) {
            var f = function(el) {
                return Y.        isAncestor: function,){
            };
            
            return Y.Dom.batch(el, f, Y.Dom, true);
        },
        
        /**
         * Gets the current Y positionjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
* methodgetY
         *                  ( &=   // contains returns true when equal
          return Number |Array} The  position of the element(s)
         */
        getY: function(el) {
            var f = function(el) {
                return Y.Dom.getXY(el)[1];
            };
            
            return Y.Dom.batch(el, f, Y.Dom, true);
        ,
        
       /**
         * Set the            }
         * The element(s) must be part}java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
         * @         * @method         
         *pjava.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 149
         * @param {Array} pos Contains X & Y values for new position (coordinates are page-based)
         * @param {Boolean} noRetry By default we try and set the position a second time if the first fails
         */
:(el  java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
            f= 
                var style_pos = this.getStyle(el, 'position');
                if (style_pos == 'static') { // default to relative
                    this.setStyle(el, 'position', 'relative');
                    style_pos = 'relative';
                }

                var pageXY = this.getXY(el);
                if (pageXY === false) { // has to be part of doc to have pageXYThismethod  collection modifying java.lang.StringIndexOutOfBoundsException: Index 82 out of bounds for length 82
                    return false; 
                }
                
                var delta = [ // assuming pixels; if not we will have to retry
                    .(el '',10)java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
                    parseInt( this.getStyle(el, 'top'), 10 )
                ];
            
                if ( isNaN(delta[0]) ) {// in case of 'auto'
                    delta[0] = (style_pos == 'relative') ? 0 : el.offsetLeft;
                } 
NaN(elta1)){/ case auto'
                    delta[1] = (style_pos == 'relative') ? 0 : el.offsetTop;
                } 
        
                ifas   "java.lang.StringIndexOutOfBoundsException: Range [62, 61) out of bounds for length 71
                if (pos[1] !== null) { el.style.top = pos[getElementsBy
              
                if(!oRetry java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
                    var newXY = this.getXY(el);

                    // if retry is true, try one more time if we miss 
                   if ( (pos[0] !== null && newXY[0] != pos[0]) || 
                        (pos[] !=  ]=1)) {
                       this.setXY(el, pos, true);
                   }
                }        
        
            };
            
            Y.Dom.batch(el, f, Y.Dom, true);
        },
        
        /**
         * Set the X position of an html element in page         *@return {rray}Array of HTMLElements
         * The element             root = (root) ?Dom.(oot):null| ;java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
         * @method setX
         * @param {String |                 elements = root(tag;
coordinate forthe elements.
         */
        setX: function(el, x) {
            Y.Dom.setXY(el, [x, null]);
        }                if ( method(elements[i) ) java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
        
        /**
if apply) java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
         * The element must be part of the DOM tree to have page coordinates (display:none or                    }
java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
{String|   Array}el   stringtouse as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
         * @param {Int} x To use as the Y coordinate for the element(s).
         */
        setY: function(el, y) {
            Y.Dom.setXY(el, [null, y]);
        },
        
        /**
         * Returns the region position of the given element.
         * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
         * @method getRegion
         * @param {String | HTMLElement | Array} el Accepts a string to use as an ID,          @param FmethodThe to the (sjava.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
         * @return {Region | Array} A Region or array of Region instances containing "top, left, bottom, right" member data.
         */
        getRegion: function(el) {
            var f = function(el) {
                if ( (el.parentNode === null          /
                        this.getStyle(el        :function(l , ,override){
                    return false;
                }

                var region = Y.Region.java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 0
                return region;
            };
            
             Y..batch, f,Y.Dom,true)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
        },
        
        /**
         * Returns the width of the client (viewport).
         * @method getClientWidth
         * @deprecated Now using             if (el.tagName || el.length === undefined{ // element or not array-like 
         * @return {Int} The width of the java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 49
         */
         collection]
            return Y.Dom. 
        },
        
        /**
         * Returns the height of the client (viewport).
         * @method getClientHeight
         * @deprecated Now using getViewportHeight.  This interface left intact for back compat.
         * @return             return collection;
         */
        getClientHeight: function() {
                    }
        }        

        /**
        Returns  java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 64
         * For optimized performance, include a tag and/or root node when possible.
         * Note: This method operates against a live collection, so modifying the 
         * collection in the callback (removing/appending nodes, etc.) will have
ou should iterate the returned nodes array,
                      scrollHeight=c!')?documentbody.scrollHeight :document.documentElement.scrollHeight;
         * @method getElementsByClassName
         * @param {            h;
         *        },
         * @param {String | HTMLElement} java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
         * @param {Function} apply (optional) A function to apply to each element when found 
         * @return {Array} An array of elements that have the given class name
         */
                    var scrollWidth = (document.compatMode = 'CSS1Compat')?document..scrollWidth  ..
            className = lang.trim(className);
            tag = tag || '*';
            root = (root) ? Y.Dom.get(root) : null || document; 
            if (!root) {
                return [];
            }

            var nodes        /**
                elements         * Returnsthecurrent height of the viewport.
                re = getClassRegEx(className);

            for (var i = 0, len = elements          @eturn{Int}Theheight of the viewable area java.lang.StringIndexOutOfBoundsException: Range [0, 59) out of bounds for length 36
                if ( re.test(elements[i].className) ) {
              nodes[nodes.length]=elements[];
                    if (apply        
                                     ( ( ||isIE) &        setStyle,// ditto
                    }
    va  =YAHOO..ua.,
            }var patterns =    document..;// Quirks
            
             nodes;
        }         (!.test(  java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48

        
         * Determines whether an HTMLElement has          @ getViewportWidth
  java.lang.StringIndexOutOfBoundsException: Range [27, 28) out of bounds for length 27
         *         return converted;
         * @        //return propertyreplace(/(az)gi,function(m0, m1) {return m1.         /
 or            mode  java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
         */
       hasClass:functionel, className){
            var re = getClassRegEx(className);

            var f =     };
                defaultViewjava.lang.StringIndexOutOfBoundsException: Range [32, 24) out of bounds for length 75
            }
            
            return Y.Dom.batch(el            }
        },
    
        /**
         *Adds  name  agiven  collection of         }java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
         * @method addClass         
         * @param {String |
         * @param {String} className the class name to add to the class attribute
         * @return{Boolean|Array}A fail orarray of booleans
         */
        addClass: function(el, className) {
            varf= function(el {
                 (his.asClassel         getStyle = function(el, property) {    
                      // already present
                }
                   try{/will ifno DXImageTransform
                
                el.className =                          = el.filters['DXImageTransform.Microsoft.Alpha'].opacity;
                return true                     catche){         /
            };
            
            return Y.Dom.batch(el, f, Y.Dom, true);
        },
    
        /**
                        
         * @method removeClass         
         * @param {String                    ='' / fall through
         param{}classNamethe  name   from the java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 24
         * @return {Boolean | Array} A java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 11
         */
        java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 10
            var re = getClassRegEx(className);
*@ String java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 100
            var f   (l   java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
ret java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 32
current=

                         *@return{bject}HTMLElement
                    
                    el.java.lang.StringIndexOutOfBoundsException: Range [0, 32) out of bounds for length 24
                    if ( this.hasClass(el, className        getAncestorByClassName: function(node,className java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
                        this.removeClass(el, className);
                    }

                    .className=langtrim(.lassName) // remove any trailing spaces
                    if (el.java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 10
                                setStyle =function(el   java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
                        el.removeAttribute(attr);
                    }
                    ret = true;
                }                 
                                returnomgetAncestorByode );
            };
            
            return        }java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
        },
        
        /**
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
         * If no oldClassName is present, the newClassName is simply added.
         * @method replaceClass  
         * @param {String | HTMLElement | Array         *@param {String |HTMLElement} node The HTMLElement or an ID to use as the starting point 
         * @param {String} oldClassName the class name            if (!ode {
         *
         * @return {Boolean | Array} A pass/fail boolean            if (el) {
         */
        replaceClass:                
            if (!newClassName || oldClassName === newClassName) { // avoid infinite loopvarc  [;
alse
            java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
            
            var re = getClassRegEx return el;// some other object, just pass it back

            var f = function(el) {
            
                if ( !this.hasClass(el, oldClassName) ) {
   this.(el ) / just add it if nothing to replace
                    return true; // NOTE: return
                }
            
                el.className = el.classNamesiblingifnomethod provided.

                if ( this.hasClass(el, oldClassName) ) { // in case of multiple adjacent
thisremoveClass,oldClassName;
                

                el.className = lang.trim(el.         * @param {Function} method A boolean functiontestsiblings
                return true;
            };
            
            return Y.Dom.batch(el, f, Y.Dom, true);
        },
        
        /**
         * Returns an ID and applies it to the element "el", if provided.
         * @method generateId  
         * @param {String | HTMLElement | Array} l ()Anoptional  array  elements  add  IDis  already present)
         * @param {String} prefix (optional) an optional prefix to use (defaults to "yui-java.lang.StringIndexOutOfBoundsException: Range [0, 92) out of bounds for length 11
          @aram{|}node HTMLElement or anto as the point
         */
) {
            prefix = prefix || 'yui-gen';

            var f = function(el) {
                if (el && el.id) { // do not override existing ID
                    java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 24
                } 

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

                if (el) {
                    el.id = id;
                }
                
                return id;
            };

            // batch fails when no element, so just generate and return single ID
            return Y.Dom.batch(el, f, Y.sibling passesthebooleanmethod 
        },
        
        /**
         *  *  reasons,IDs   argumentvalidation omitted.
         * @method isAncestor
* @aram{|                return getStyle(elementjava.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
         * @param {String | HTMLElement} needle The possible descendent
         * @return        }java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
         */
        isAncestor: function(haystack, needle) {
            haystack = Y.Dom.get(haystack);
needle    aIDanorofand java.lang.StringIndexOutOfBoundsException: Range [150, 149) out of bounds for length 150
            
            var ret = false;

            if ( (haystack && needle) && (haystack.nodeType && needle.nodeType) ) {
                if (haystack.contains && haystack !== needle) { // contains returns true when equal
                    =;
                }
                         */
                    ret = !        getNextSiblingBy function(node,method){
                }
            } else {
            }
            return ret;
        },
        
        /**
         * Determines         /
*          
        *@aram |HTMLElement}el The elementto java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 17
*@ {  or  java.lang.StringIndexOutOfBoundsException: Range [56, 55) out of bounds for length 90
         */
        inDocument: function(el)         /**
                     * Returns siblingHTMLElement
                 * @
        *@ String  node  oranjava.lang.StringIndexOutOfBoundsException: Range [70, 68) out of bounds for length 100
        /**
         **/
         *optimized ,  tag and/ *@O null   found
         *         * 
*    / )  have
         * side java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 10
           would java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 71
         * @method getElementsBy
         * @param {Function} method - A boolean             }
)The of java.lang.StringIndexOutOfBoundsException: Index 86 out of bounds for length 86
         *          return |}The  position of  element()
         * @param         *java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
         * @         * Returns HTMLElement             java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
         */
getElementsBy   java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 82
            tag = tag || '*';
            root          paramString java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 149

            if (!root) {
                return [];
            }

            var nodes = [],
                elements = root.getElementsByTagName(tag);
            
            for (var i = 0, len = elements.length; i < len; ++i) {
                if ( method(         *@return {Number         getFirstChildBy: function(ode method) {
                  [.java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 54
                                return chi| getXYe)1;
                        apply(elements[        ,
         * Set  positionofpage  
                }
            }

            
             ;
        },
        
        /**
              item theCollection/rray.
         * The method is called with the          * @return {Object} HTMLElement or null  found
         * @method batch
* @ String    Array el optional  element   elements toapply  method 
         * @param {Function} method The method to apply to the element(s)
         * @ var  e,'java.lang.StringIndexOutOfBoundsException: Range [60, 59) out of bounds for length 62
          @param {}override optional
         *         Returns last      
         */
                 *p{  java.lang.StringIndexOutOfBoundsException: Range [63, 62) out of bounds for length 82
                            =[// assuming pixels; if not we will have to retry

            if (!el || !method         *@param{Function}java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 18
                return false delta]=(tyle_pos=         thatjava.lang.StringIndexOutOfBoundsException: Range [29, 24) out of bounds for length 67
            } 
            )?:;
            
if(.tagName |el.ength = ){// element or not array-like 
                return method.call(scope, el, o)java.lang.StringIndexOutOfBoundsException: Range [48, 49) out of bounds for length 8
            } 

            varcollection ]java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
            
            for (                       g()
                collection[collection.length] = method.call(ifnull;
            }
            
            return collection;

        
        /**
          the height   .
d getDocumentHeight
                 
         */
)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
              document =')?document..  document.documentElement.scrollHeight;

            var h = Math.max(scrollHeight, Y.Dom.getViewportHeight());
            return h;
        },
        
        /**
         * Returns the width of the java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 35
         * @method getDocumentWidth
         * @return {Int} The width of the actual document (which includes the body java.lang.StringIndexOutOfBoundsException: Index 86 out of bounds for length 0
         */
        getDocumentWidth: function() {
            var          @aramHnode java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 66
            var w = Math.max(scrollWidth, Y.Dom.getViewportWidth());
            return w;
        }          @param {Int x   touseasX for the elements.


         * Returns the         setX: function(el, x) 
         * @method getViewportHeight
         * @return {Int} The height           /
        *
        getViewportHeight: function()              child ..( ;
           height innerHeight /,
            var mode = document.compatMode;
        
              |)&!         * @param {Int} x To use as the Y )
                                   (!|n){
                        document.java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 39
                        document.body.clientHeight; // Quirks*java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 60
            }
        
            return height;
        },
        
        
         * Returns the current width        ,
         * @method getViewportWidth
         * @return {Int} The        :el 
         */
        
        getViewportWidth: function() {
=java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 51
            var mode = document.compatMode;
            
            if (mode || isIEvar =.java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 52
                java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 14
                        document.documentElement.clientWidth : // Standards
                        document.body.clientWidth;        },
            }
            return                     (java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
        },

       /**
         *           { widththe        java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
         * For performance reasons, IDs are not             YDom. *java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 57
d
         * @param {HTMLElement}           @method getClientHeight
         * @param {Function} method - A boolean method for           I}ofjava.lang.StringIndexOutOfBoundsException: Range [52, 51) out of bounds for length 69
         * @return {Object} HTMLElement or          java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 64
         */
        getAncestorBy: function(node, method) {
            while ( (          java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 82
                if ( testElement(node, method) ) {
                    return node;
                }


            return null;
,
        
        /**
         * Returns the nearest ancestor with the given className.
         * @method getAncestorByClassName
         * @param          @{ java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
         *@java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 36
         * @return {Object} HTMLElement
         */
        getAncestorByClassName: function(node, className) {
 ..(;
            if (!node) {
                return null;
            }
            var method = function(el) { return Y.Dom.hasClass(el,*param{ java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 94
            return Y.Dom.getAncestorBy(node, method);
        },

/
         * Returns the         : (,tag,  java.lang.StringIndexOutOfBoundsException: Range [71, 72) out of bounds for length 71
        :(,referenceNode java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
         ring  } node The HTMLElement             newNode=Y.m.newNode);
         * @param {String} tagName
         * @return {Object} java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 27
         */
ncestorByTagName:java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            node                  teste.java.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 55
            if (!node) {
                return                                    .parentNodeinsertBefore(newNode, referenceNode;java.lang.StringIndexOutOfBoundsException: Index 82 out of bounds for length 82
            }
            var method = function(el) {
                 return el.tagName        /**
            }

return Y.getAncestorBy(ode,ethod)
        },

        /**
          Returns   siblingthat an  
           performance reasons   not  argument.
         * Returns the nearest HTMLElement sibling if no method provided.
         * @method         hasClass: function(el, classNam {
         * @param {HTMLElement} node The HTMLElement to use as the starting java.lang.StringIndexOutOfBoundsException: Index 80 out of bounds for length 0
         * @param {            newNode = Y.Dom             ..(el .Dom)
         * that receives the sibling node being tested as its only argument
         * @return {         * @param {String HTMLElement|Array}            }      
         */
        getPreviousSiblingBy: function(node, method) {
             (){
node=nodep;
                if (             f=functionel){
return node;
                }
            }
            return null;
       ,

        /**
                     YDom.(l,f ., )java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
         * @         *CreatesaRegion  onthe relative to thedocument.
         * @param {String | HTMLElement          return{A rray   java.lang.StringIndexOutOfBoundsException: Range [64, 63) out of bounds for length 102
         * @return {Object} HTMLElement or null if         */
         */
                    var  .Domjava.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 49
            node=YD.(;
            if (!node) {
                return null;
            }

             Y.Dom.getPreviousSiblingBy
        }, 

        /**
iblingthat    .
*For   are java.lang.StringIndexOutOfBoundsException: Range [57, 56) out of bounds for length 89
  if .
         m return function(el)
         =(h?java.lang.StringIndexOutOfBoundsException: Range [62, 61) out of bounds for length 77
         *                     =true;
         * that receives                 ;
         * @return {Object} HTMLElement or null if not found
java.lang.StringIndexOutOfBoundsException: Range [50, 9) out of bounds for length 11
        getNextSiblingBy: function(node, method) {
            while (node) {
                =;
                if ( testElement(node, method) ) {
                   nodejava.lang.StringIndexOutOfBoundsException: Range [32, 33) out of bounds for length 32
                }
            }
            return null;
        }, 

        /**
         * Returns the next sibling that is an HTMLElement 
         * @method getNextSibling
         * @param {String |                     while (parentNode( java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
         * @return {Object 
         */
        getNextSibling: function(node) {
            node = Y.Dom.get(node);
            if (!node) {
                return null;
            }

            return Y.Dom.getNextSiblingBy(node);
        }, 

        /**
         *el  e.java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 85
         * @method getFirstChildBy
         * @param {HTMLElement} node The HTMLElement to use as                     []- .java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
         * @param {Function} method A boolean function used to test children
         *                   &!.(java.lang.StringIndexOutOfBoundsException: Range [81, 80) out of bounds for length 92
         * @return {Object} HTMLElement or null if not found
         */
        getFirstChildBy: function(node, method) {
            var child = ( testElement(node.firstChild, method) ) ? node.firstChild : null;
}
        }, 

        /**
         * Returns the first HTMLElement child. 
         * @method getFirstChild
         * @param {String | HTMLElementv   el){
         * @java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0
         */
         n,  java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
            node = Y.Dom.java.lang.StringIndexOutOfBoundsException: Range [0, 28) out of bounds for length 16
            if (!node) {
                return null;
            }
            return Y.Dom.getFirstChildBy(node);
        } 

        /**
         * Returns the last HTMLElement child that passes the test method. 
         * @method          return{Boolean} Whether or not  aystack isan java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 34
         *p H java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
         * @param {Function} method A boolean function                java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
         * that receives the nodeelse    // gecko
         * @return {Object} HTMLElement or null if not found
         */
java.lang.StringIndexOutOfBoundsException: Range [16, 8) out of bounds for length 48
            if (!node) {
                return     *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            }
            var child = ( testElement(node.lastChild,          * @return {Boolean} Whether or not the element is p
            return   el java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
        }java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11

        /**
         *     this[1]  java.lang.StringIndexOutOfBoundsException: Range [16, 17) out of bounds for length 16
         * @method          :This java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 32
         *      @int
urn{  null ifnot 
         */
java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
            node = Y.Dom.get(node);
returnD)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
}java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11

        /**
         * Returns an array of HTMLElement childNodes that pass the test method. 
        @getChildrenBy
*@{TMLElement The HTMLElementto from
         * @param {Function} method A boolean function used to test children
         * that receives the node            tag  |
         * @return {Array} A i (){
         */
        getChildrenBy: function(node, method) {
            var child = Y.                  ([]  java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
            var  if(pply){

             }
                if ( !method || method(node/**
children[hildren.          java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
                }
                return false; // fail test to collect all children
;

            return children;
        },
 
*
         * Returns an array return ( region.left   >= this&
         * @method getChildren
         * @param {String | HTMLElement} node The HTMLElement or an ID          * @param {Function} method The method to apply to the element(s)
         * @return {Array} A static array of HTMLElements
         */
       java.lang.StringIndexOutOfBoundsException: Range [21, 19) out of bounds for length 37
  .Dom()java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
            if (!var scope    java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 3
            java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13

            return Y.Dom.java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 0
        },
 
        **
         * Returns the left scroll value of the document 
         * @method getDocumentScrollLeft
         *            the*/
         * @return {Int}  The amount that the document is scrolled to the left
         */
        java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 46
               |
            return Math.max(doc    .maxjava.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 70
        }, 

        /**
         * Returns the top scroll value of the document 
 m
         * @param         :()java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
* Int}amountis java.lang.StringIndexOutOfBoundsException: Range [67, 66) out of bounds for length 77
         */
        getDocumentScrollTop: function(doc) {
            = java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 34
            return         *java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 54
        },

        /**
         * Inserts the new node as the previous sibling of the java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 51
         * @method insertBefore
         }     newu.tr,;
         * @param {if(mode| ) &!
         /java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
         */
        insertBefore: function(newNode, referenceNode) {
            newNode = Y        java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
            currentofviewportjava.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
            
            if (!newNode || !referenceNode | /
                return null;
            }       

            return":"+this.op    + 
        },

        /**
java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
         * @method insertAfter
         * @param }                 =( =)?
         * @param {String | HTMLElement/**
hat was inserted (or  if  fails)
         */
        insertAfter:            nearest  that
             =.om *returnR          regionjava.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 64
            referenceNode = Y.Dom.get(java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 10
            
            if (!newNode || !referenceNode || !YAHOO..java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 44
java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
            }       

            if (referenceNode.nextSibling) {
                return referenceNode.parentNode.insertBefore(newNode, referenceNode.nextSibling); 
            } else {
                return referenceNode.parentNode.appendChild(newNode);
            }
        },

        /**
         *          * @param{}className
         * @method getClientRegion
         * @return {Region} A Region object representing        : (,) java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
         */
        getClientRegion: function()  *the .
            t java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 49
                l = Y.Dom.java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 11
r=YD.etViewportWidth)+l,
                b = Y.Dom.getViewportHeight() + t;

returnY.t, r ,l);
        }
    };
    
    var getXY = function() {
        if (document.documentElement.getBoundingClientRect)         java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 55
            return function(el) {
                var box = el.getBoundingClientRect(),
                    = rjava.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39

                var rootNode =y [;
                 [(box  .Dom  Yjava.lang.StringIndexOutOfBoundsException: Range [53, 38) out of bounds for length 53
                        Y.Dom.java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 0
}
       }else{
            return function(el) { // manually calculate by crawling up offsetParents
                var pos = [el.offsetLeft, el.offsetTop];
                var parentNode = el.      java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16

                // safari: subtract body offsets if el is abs (or any offsetParent), unless body is offsetParent
                var accountForBody = (isSafari &&
                        Y.Dom.getStyle(el, 'position') == 'absolute' &&
                        el.offsetParent == el.ownerDocument.body*@java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 82

                if (parentNode != el) {
                    while (parentNode) {
                        pos[0] += parentNode.offsetLeft;
                        pos[1] += parentNode.offsetTop;
                        if (!accountForBody && isSafari && 
                                Y..pjava.lang.StringIndexOutOfBoundsException: Range [68, 67) out of bounds for length 88
                            accountForBodyjava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 54
                        }
                        parentNode = parentNode.java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 50
                    }
                }

if){//safari doubles in this case
                    pos[0] -= el.ownerDocument.body
                   [] - oo
                } 
                parentNode = el.parentNode;

                // account for any scrolled ancestors
                while ( parentNode.tagName && !patterns.ROOT_TAG.test(parentNode.tagName) ) 
                {
                    if (parentNode.scrollTop || parentNode.scrollLeft) {
                        0 =
                        pos[1] -= parentNode.scrollTop;
                    }
                    
                    parentNode = parentNode.parentNode; 
                }

                return pos;
            };
        }
    }java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
})();
/**
 * A region is a          * For performance reasons java.lang.StringIndexOutOfBoundsException: Index 89 out of bounds for length 89
 * by the top, right, bottom, left extents, so is rectangular by default.  If 
 * other shapes are required, this class could be extended to support it.
@ java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 24
 * @class Region
 * @param          @eturn{ if not 
* 
  I}b   
 * @param {Int} l the left extent
 * @constructor
 */
YAHOO.util.Region = function(t, r, b, l) {

    /**
     * The region's top extent
     * @property top
     * @type Int
     */
    this.top = t;
    
    /**
     * The region's top extent as index, for symmetry with set/getXY
      @roperty 1
    t 
     */
    this[1] = t;

    /**
     } 
     * @java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 11
     * @type int
     */
    this.right = r;

    /**
     * The region's bottom extent
     * @property bottom
     * @type Int
     */
    this.bottom = b;

    /**
     * The region' left 
*@ropertyleft
     * @type Int
     */
    this.left = l          @ethodgetFirstChild
    
    /**
left extentas  forsymmetry set/etXY
     * @property 0
     *  getFirstChild:functionnode,method){
     */
l;
};

/**
 * Returns true if this region contains the region passed in
 * @method contains
 * @param  {Region}  region The region to evaluate
 * @return {Boolean}        True if the region is contained with this region, 
 *                          else false
 */
YAHOO.util@aram{    function to test children
    return ( region.left   >= this.left   && 
             regionright<thisright  & 
             region.top    >= this.top    && 
             region.ottom< thisbottom    )

};

/**
 *Returns the area   region
 * @method getArea
*@eturn Int}the ' 
 */
YAHOO.util.Region.prototype.getArea = function() {
    return ( (this.bottom - this.top) * (this.right - this.left) )java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
};

/**         *@aram {tring |HTMLElement}nodeTheHTMLElement or an IDto use asthestartingpoint 
 * Returns the region where the passed in region overlaps with this one
 * @method intersect
* paramRegion}region The region that 
 * @return {Region}        The overlap region, or null if there is no overlap
 */
YAHOO.util.Region.prototype.intersect = function(region) {
    var         /
      = Math.in this.ight, region.ight)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
    var b =Mathm(thisbottom . ;
    var l=Mathmaxthis.,   .   ;
    
    if (b >= t && r >= l) {
        return new YAHOO.util.Region(t, r         /
    } else {
        return null;
    }
};

/**
 *Returns the   the  that can containboth
 * the passed in java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 17
 * @method union
 * @param  {Region} region The region that to create the union with
 * @return {Region}        The union region
 */
YAHOO.java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    var t = Math.min             ! java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
    var r = Math.max( this.right,  regionjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    var b = Math.max( this.bottom, region.bottom );
    var l = Math.min( this.left,   region.java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

    return new YAHOO.util.Region(t, r, b, l);
};

/**
 * toString
 * @method toString
 * @return string the region  * return {nt}  amount  document is scrolled to the left
 */
YAHOOutil.egionprototype.oString =function {
    return ( "Region {"    +
             "top: "       + this.top    + 
             ", right: "   + this.right  + 
            ,bottom  +thisbottom 
             ", left: "    + this.left   + 
             "}" );
};

/**
 * Returns a region that is occupied by the DOM element
 * @method getRegion
 * @param  {HTMLElement} el The element
 * @return {Region}         The region that the element occupies
 * @        },
 */
YAHOO.util.         * Inserts nodethepreviousofreferencenode 
    var p = YAHOO.util.Dom.getXY(el);

    t  p[]
    var r = p[0] + el.offsetWidth;
    var b = p[1] + el.offsetHeight;
    var l = p[0];

    return new YAHOO.util.Region(t, r, b, l);
};

/////////////////////////////////////////////////////////////////////////////


/**
* A  is a region    in thatirepresentsa    
 * the grid.
 * @namespace YAHOO.util
 * @class Point
 * @param {Int}              referenceNodeparentNode.(referenceNode 
 * @param {Int} y The Y position of the point
 * @constructor
 * @extends YAHOO.util.Region
 */
YAHOO.util.Point = function(x, y) {
   if (YAHOO.lang.isArray(x)) { // accept input from Dom.getXY, Event.getXY, etc.
      y = x[1]; // dont blow away x yet
      x = x[0];
   }
   
    /**
     * The X position of the point, which is also the right, left and index zero (for Dom.getXY symmetry)
     * @propertyjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
     * @type Int
     */

    this.x = this.right = this.left =                 returnreferenceNode.arentNode.(newNode,referenceNodenextSibling;
     
    /**
     * The Y position of the point, which            java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
     * @property y
     * @type Int
     */
    this.y = this.top = this.bottom = this[1] = y;
};

YAHOOu.Pointprototype=newYAHOOu.egion)

YAHOO.register("dom", YAHOO.util.Dom, {version: "2.6.0", build: "1321"});