jQuery.fn.height=function(){if(this.get(0)==window)return self.innerHeight||jQuery.boxModel&&document.documentElement.clientHeight||document.body.clientHeight;if(this.get(0)==document)return Math.max(document.body.scrollHeight,document.body.offsetHeight);return this.css("height",arguments[0])};jQuery.fn.width=function(){if(this.get(0)==window)return self.innerWidth||jQuery.boxModel&&document.documentElement.clientWidth||document.body.clientWidth;if(this.get(0)==document)return Math.max(document.body.scrollWidth,document.body.offsetWidth);return this.css("width",arguments[0])};jQuery.fn.innerHeight=function(){return this.get(0)==window||this.get(0)==document?this.height():this.get(0).offsetHeight-parseInt(this.css("borderTop")||0)-parseInt(this.css("borderBottom")||0)};jQuery.fn.innerWidth=function(){return this.get(0)==window||this.get(0)==document?this.width():this.get(0).offsetWidth-parseInt(this.css("borderLeft")||0)-parseInt(this.css("borderRight")||0)};jQuery.fn.outerHeight=function(){return this.get(0)==window||this.get(0)==document?this.height():this.get(0).offsetHeight};jQuery.fn.outerWidth=function(){return this.get(0)==window||this.get(0)==document?this.width():this.get(0).offsetWidth};jQuery.fn.scrollLeft=function(){if(this.get(0)==window||this.get(0)==document)return self.pageXOffset||jQuery.boxModel&&document.documentElement.scrollLeft||document.body.scrollLeft;return this.get(0).scrollLeft};jQuery.fn.scrollTop=function(){if(this.get(0)==window||this.get(0)==document)return self.pageYOffset||jQuery.boxModel&&document.documentElement.scrollTop||document.body.scrollTop;return this.get(0).scrollTop};jQuery.fn.offset=function(refElem){if(!this[0])throw'jQuery.fn.offset requires an element.';refElem=(refElem)?jQuery(refElem)[0]:null;var x=0,y=0,elem=this[0],parent=this[0],sl=0,st=0;do{if(parent.tagName=='BODY'||parent.tagName=='HTML'){if((jQuery.browser.safari||jQuery.browser.msie)&&jQuery.css(parent,'position')!='absolute'){x+=parseInt(jQuery.css(parent,'marginLeft'))||0;y+=parseInt(jQuery.css(parent,'marginTop'))||0}break}x+=parent.offsetLeft||0;y+=parent.offsetTop||0;if(jQuery.browser.mozilla||jQuery.browser.msie){x+=parseInt(jQuery.css(parent,'borderLeftWidth'))||0;y+=parseInt(jQuery.css(parent,'borderTopWidth'))||0}if(jQuery.browser.mozilla&&jQuery.css(parent,'overflow')=='hidden'){x+=parseInt(jQuery.css(parent,'borderLeftWidth'))||0;y+=parseInt(jQuery.css(parent,'borderTopWidth'))||0}var op=parent.offsetParent;do{sl+=parent.scrollLeft||0;st+=parent.scrollTop||0;parent=parent.parentNode}while(parent!=op)}while(parent);if(refElem){var offset=jQuery(refElem).offset();x=x-offset.left;y=y-offset.top;sl=sl-offset.scrollLeft;st=st-offset.scrollTop}if(jQuery.browser.safari||jQuery.browser.opera){x+=parseInt(jQuery.css(elem,'borderLeftWidth'))||0;y+=parseInt(jQuery.css(elem,'borderTopWidth'))||0}return{top:y-st,left:x-sl,width:elem.offsetWidth,height:elem.offsetHeight,borderTop:parseInt(jQuery.css(elem,'borderTopWidth'))||0,borderLeft:parseInt(jQuery.css(elem,'borderLeftWidth'))||0,marginTop:parseInt(jQuery.css(elem,'marginTopWidth'))||0,marginLeft:parseInt(jQuery.css(elem,'marginLeftWidth'))||0,scrollTop:st,scrollLeft:sl,pageYOffset:window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0,pageXOffset:window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0}};