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val}}})();YAHOO.util.Region=function(t,r,b,l){this.top=t;this.y=t;this[1]=t;this.right=r;this.bottom=b;this.left=l;this.x=l;this[0]=l;this.width=this.right-this.left;this.height=this.bottom-this.top};YAHOO.util.Region.prototype.contains=function(region){return(region.left>=this.left&&region.right<=this.right&&region.top>=this.top&&region.bottom<=this.bottom)};YAHOO.util.Region.prototype.getArea=function(){return((this.bottom-this.top)*(this.right-this.left))};YAHOO.util.Region.prototype.intersect=function(region){var t=Math.max(this.top,region.top),r=Math.min(this.right,region.right),b=Math.min(this.bottom,region.bottom),l=Math.max(this.left,region.left);if(b>=t&&r>=l){return new YAHOO.util.Region(t,r,b,l)}else{return null}};YAHOO.util.Region.prototype.union=function(region){var t=Math.min(this.top,region.top),r=Math.max(this.right,region.right),b=Math.max(this.bottom,region.bottom),l=Math.min(this.left,region.left);return new 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val=null,styleRight=node[CURRENT_STYLE][RIGHT],current=node[CURRENT_STYLE][att];node[STYLE][RIGHT]=current;val=node[STYLE].pixelRight;node[STYLE][RIGHT]=styleRight;return val+PX},getMargin:function(node,att){var val;if(node[CURRENT_STYLE][att]==AUTO){val=0+PX}else{val=Y.Dom.IE.ComputedStyle.getPixel(node,att)}return val},getVisibility:function(node,att){var current;while((current=node[CURRENT_STYLE])&&current[att]=='inherit'){node=node[PARENT_NODE]}return(current)?current[att]:VISIBLE},getColor:function(node,att){return Y.Dom.Color.toRGB(node[CURRENT_STYLE][att])||TRANSPARENT},getBorderColor:function(node,att){var current=node[CURRENT_STYLE],val=current[att]||current.color;return Y.Dom.Color.toRGB(Y.Dom.Color.toHex(val))}},IEComputed={};IEComputed.top=IEComputed.right=IEComputed.bottom=IEComputed.left=IEComputed[WIDTH]=IEComputed[HEIGHT]=ComputedStyle.getOffset;IEComputed.color=ComputedStyle.getColor;IEComputed[BORDER_TOP_WIDTH]=IEComputed[BORDER_RIGHT_WIDTH]=IEComputed[BORDER_BOTTOM_WIDTH]=IEComputed[BORDER_LEFT_WIDTH]=ComputedStyle.getBorderWidth;IEComputed.marginTop=IEComputed.marginRight=IEComputed.marginBottom=IEComputed.marginLeft=ComputedStyle.getMargin;IEComputed.visibility=ComputedStyle.getVisibility;IEComputed.borderColor=IEComputed.borderTopColor=IEComputed.borderRightColor=IEComputed.borderBottomColor=IEComputed.borderLeftColor=ComputedStyle.getBorderColor;Y.Dom.IE_COMPUTED=IEComputed;Y.Dom.IE_ComputedStyle=ComputedStyle})();(function(){var TO_STRING='toString',PARSE_INT=parseInt,RE=RegExp,Y=YAHOO.util;Y.Dom.Color={KEYWORDS:{black:'000',silver:'c0c0c0',gray:'808080',white:'fff',maroon:'800000',red:'f00',purple:'800080',fuchsia:'f0f',green:'008000',lime:'0f0',olive:'808000',yellow:'ff0',navy:'000080',blue:'00f',teal:'008080',aqua:'0ff'},re_RGB:/^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i,re_hex:/^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i,re_hex3:/([0-9A-F])/gi,toRGB:function(val){if(!Y.Dom.Color.re_RGB.test(val)){val=Y.Dom.Color.toHex(val)}if(Y.Dom.Color.re_hex.exec(val)){val='rgb('+[PARSE_INT(RE.$1,16),PARSE_INT(RE.$2,16),PARSE_INT(RE.$3,16)].join(', ')+')'}return val},toHex:function(val){val=Y.Dom.Color.KEYWORDS[val]||val;if(Y.Dom.Color.re_RGB.exec(val)){var r=(RE.$1.length===1)?'0'+RE.$1:Number(RE.$1),g=(RE.$2.length===1)?'0'+RE.$2:Number(RE.$2),b=(RE.$3.length===1)?'0'+RE.$3:Number(RE.$3);val=[r[TO_STRING](16),g[TO_STRING](16),b[TO_STRING](16)].join('')}if(val.length<6){val=val.replace(Y.Dom.Color.re_hex3,'$1$1')}if(val!=='transparent'&&val.indexOf('#')<0){val='#'+val}return val.toLowerCase()}}}());YAHOO.register("dom",YAHOO.util.Dom,{version:"2.7.0",build:"1799"});