(function($){$.fn._offset=$.fn.offset;$.fn.offset=function(newXY){return newXY?this.setXY(newXY):this._offset();};$.fn.setXY=function(newXY){$(this).each(function(){var el=this;var hide=false;if($(el).css('display')=='none'){hide=true;$(el).show();};var style_pos=$(el).css('position');if(style_pos=='static'){$(el).css('position','relative');style_pos='relative';};var pageXY=$(el).offset();if(pageXY){var delta={left:parseInt($(el).css('left')),top:parseInt($(el).css('top'))};if(isNaN(delta.left))delta.left=(style_pos=='relative')?0:el.offsetLeft;if(isNaN(delta.top))delta.top=(style_pos=='relative')?0:el.offsetTop;if(newXY.left||newXY.left===0)$(el).css('left',newXY.left-pageXY.left+delta.left+'px');if(newXY.top||newXY.top===0)$(el).css('top',newXY.top-pageXY.top+delta.top+'px');};if(hide)$(el).show();});return this;};$.fn.getCSSRules=function(type){var el=this;var elRules=new Array();if(type==null)type='';for(var ss=0;ss<document.styleSheets.length;ss++){if($.browser.msie)var rules=document.styleSheets[ss].rules;else var rules=document.styleSheets[ss].cssRules;for(var r=0;r<rules.length;r++){if(rules[r].selectorText.search(type)==-1)continue;var sel=rules[r].selectorText.replace(':hover','').replace(':active','');if($(sel)){$(sel).each(function(){if($(this)[0]==$(el)[0]){elRules[elRules.length]=rules[r];};});};};};return elRules;};$.fn.getStyles=function(type,oldStyles){var el=this;var rules=$(el).getCSSRules(type);if(!oldStyles){var styles={bgColor:$(el).css('background-color'),border:{top:{width:parseInt($(el).css('border-top-width')),color:$(el).css('border-top-color')},left:{width:parseInt($(el).css('border-left-width')),color:$(el).css('border-left-color')},bottom:{width:parseInt($(el).css('border-bottom-width')),color:$(el).css('border-bottom-color')},right:{width:parseInt($(el).css('border-right-width')),color:$(el).css('border-right-color')}}};}else{var styles={bgColor:oldStyles.bgColor,border:{top:{width:oldStyles.border.top.width,color:oldStyles.border.top.color},left:{width:oldStyles.border.left.width,color:oldStyles.border.top.color},bottom:{width:oldStyles.border.bottom.width,color:oldStyles.border.top.color},right:{width:oldStyles.border.right.width,color:oldStyles.border.top.color}}};};for(var r=0;r<rules.length;r++){if(rules[r].style.backgroundColor!='')styles.bgColor=rules[r].style.backgroundColor;if(rules[r].style.borderTopColor!='')styles.border.top.color=rules[r].style.borderTopColor;if(rules[r].style.borderTopWidth!='')styles.border.top.width=parseInt(rules[r].style.borderTopWidth);if(rules[r].style.borderBottomColor!='')styles.border.bottom.color=rules[r].style.borderBottomColor;if(rules[r].style.borderBottomWidth!='')styles.border.bottom.width=parseInt(rules[r].style.borderBottomWidth);if(rules[r].style.borderLeftColor!='')styles.border.left.color=rules[r].style.borderLeftColor;if(rules[r].style.borderLeftWidth!='')styles.border.left.width=parseInt(rules[r].style.borderLeftWidth);if(rules[r].style.borderRightColor!='')styles.border.right.color=rules[r].style.borderRightColor;if(rules[r].style.borderRightWidth!='')styles.border.right.width=parseInt(rules[r].style.borderRightWidth);};return styles;};$.fn.canvas=function(){$(this).each(function(){var el=this;if($(el)[0].canvas)return;var hide=false;if($(el).css('display')=='none'){hide=true;$(el).show();}var zIn=-10;$(el).parents().each(function(){if($(this)[0].canvas){zIn=+$($(this)[0].canvas).css('z-index')+1;return false;}});var canvas=$('<canvas></canvas>').appendTo(el).attr({'width':$(el).outerWidth(),'height':$(el).outerHeight()}).css({'position':'absolute','z-index':zIn,'background':'none','border':'none','padding':'0px'}).offset($(el).offset());$(el)[0].canvas=canvas[0];if($.browser.msie){$(el)[0].canvas=G_vmlCanvasManager.initElement(el.canvas);};$(el)[0].canvas.ctx=$(el)[0].canvas.getContext('2d');$(el)[0].canvas.roundCornersEvent=false;var ctx=el.canvas.getContext('2d');ctx.roundRect=function(width,height,x,y,tl,tr,bl,br){this.beginPath();if(tl>0)this.moveTo(tl+x,y);else this.moveTo(x,y);if(tl>0)this.quadraticCurveTo(x,y,x,tl+y);if(bl>0)this.lineTo(x,(height+y)-bl);else this.lineTo(x,height+y);if(bl>0)this.quadraticCurveTo(x,height+y,bl+x,height+y);if(br>0)this.lineTo((width+x)-br,height+y);else this.lineTo(width+x,height+y);if(br>0)this.quadraticCurveTo(width+x,height+y,width+x,(height+y)-br);if(tr>0)this.lineTo(width+x,tr+y);else this.lineTo(width+x,y);if(tr>0)this.quadraticCurveTo(width+x,y,width+x-tr,y);if(tl>0)this.lineTo(tl,y);else this.lineTo(x,y);};el.styles={bgColor:$(el).css('background-color'),border:{top:{width:parseInt($(el).css('border-top-width')),color:$(el).css('border-top-color')},left:{width:parseInt($(el).css('border-left-width')),color:$(el).css('border-left-color')},bottom:{width:parseInt($(el).css('border-bottom-width')),color:$(el).css('border-bottom-color')},right:{width:parseInt($(el).css('border-right-width')),color:$(el).css('border-right-color')}},hover:$(el).getStyles(':hover'),active:$(el).getStyles(':active')};el.styles.active=$(el).getStyles(':active',el.styles.hover);if(hide)$(el).hide();});return this;};$.fn.getCanvas=function(){var el=this;$(el).canvas();var cvs=$(el)[0].canvas;if($.browser.msie){$(cvs).children().css({'position':'relative','background':'none','border':'none','padding':'0px','margin':'0px','left':0+'px','top':0+'px'});};return cvs;};$.fn.roundCorners=function(tl,tr,br,bl,specialStyle){if(!arguments[0]){arguments[0]=14;};for(var i=0;i<4;i++){if(arguments[i]==null){arguments[i]=arguments[0];};if(typeof arguments[i]=='string'){if(arguments[i].search('em')!=-1){arguments[i]=parseFloat(arguments[i]);arguments[i]=arguments[i]*14;};arguments[i]=parseInt(arguments[i]);};};tl=arguments[0];tr=arguments[1];br=arguments[2];bl=arguments[3];$(this).each(function(){var el=this;var hide=false;if($(el).css('display')=='none'){hide=true;$(el).show();};var canvas=$(el).getCanvas(tl,tr,br,bl,width,height);var border,bgColor;switch(specialStyle){case'hover':border=el.styles.hover.border;bgColor=el.styles.hover.bgColor;break;case'active':border=el.styles.active.border;bgColor=el.styles.active.bgColor;break;default:border=el.styles.border;bgColor=el.styles.bgColor;}var width=$(el).outerWidth();var height=$(el).outerHeight();$(canvas).attr({'width':width,'height':height}).offset($(el).offset());if(!canvas.roundCornersEvent){canvas.roundCornersEvent=true;if($.browser.msie){if(parseInt($.browser.version)!=6){$(window).resize(function(){$(el).roundCorners(tl,tr,br,bl);});$(el).hover(function(){$(el).roundCorners(tl,tr,br,bl,'hover');},function(e){$(el).roundCorners(tl,tr,br,bl);});$(el).mousedown(function(){$(el).roundCorners(tl,tr,br,bl,'active');});$(el).mouseup(function(){$(el).roundCorners(tl,tr,br,bl,'hover');});}}else{$(window).resize(function(){$(el).roundCorners(tl,tr,br,bl);});$(el).hover(function(){$(el).roundCorners(tl,tr,br,bl,'hover');},function(e){$(el).roundCorners(tl,tr,br,bl);});$(el).mousedown(function(){$(el).roundCorners(tl,tr,br,bl,'active');});$(el).mouseup(function(){$(el).roundCorners(tl,tr,br,bl,'hover');});}};var ctx=canvas.ctx;if(canvas.oldWidth&&canvas.oldHeight)ctx.clearRect(0,0,canvas.oldWidth,canvas.oldHeight);canvas.oldWidth=width;canvas.oldHeight=height;if(border.bottom.width>0||border.left.width>0||border.right.width>0||border.top.width>0){ctx.roundRect(width,height,0,0,tl,tr,bl,br);ctx.fillStyle=border.top.color;ctx.fill();if(border.top.width>tl){ctx.roundRect(width-(border.right.width+border.left.width),height-(border.bottom.width+border.top.width),border.left.width,border.top.width,0,0,0,0);}else{ctx.roundRect(width-(border.right.width+border.left.width),height-(border.bottom.width+border.top.width),border.left.width,border.top.width,tl-border.left.width,tr-border.right.width,bl-border.left.width,br-border.right.width);};if(bgColor=='rgba(0, 0, 0, 0)'||bgColor=='transparent'){var parBgColor='#ffffff';$(el).parents().each(function(){if($(this).css('background-color')!='rgba(0, 0, 0, 0)'&&$(this).css('background-color')!='transparent'){parBgColor=$(this).css('background-color');return false;};});ctx.fillStyle=parBgColor;}else{ctx.fillStyle=bgColor;};}else{ctx.roundRect(width,height,0,0,tl,tr,bl,br);ctx.fillStyle=bgColor;};ctx.fill();$(el).css({'background':'none','border-color':'transparent'});if($.browser.msie&&parseInt($.browser.version)==6){$(el).css({'padding-top':(parseInt($(el).css('padding-top'))+border.top.width)+'px','padding-left':(parseInt($(el).css('padding-left'))+border.left.width)+'px','border':'none'});};if(hide)$(el).hide();});return this;};})(jQuery);