(function($){var ua=navigator.userAgent,moz=$.browser.mozilla&&/gecko/i.test(ua),webkit=$.browser.safari&&/Safari\/[5-9]/.test(ua),expr=$.browser.msie&&function(){var div=document.createElement("div");try{div.style.setExpression("width","0+0");div.style.removeExpression("width")}catch(e){return false}return true}();function sz(el,p){return parseInt($.css(el,p))||0}function hex2(s){var s=parseInt(s).toString(16);return s.length<2?"0"+s:s}function gpc(node){for(;node&&node.nodeName.toLowerCase()!="html";node=node.parentNode){var v=$.css(node,"backgroundColor");if(v=="rgba(0, 0, 0, 0)")continue;if(v.indexOf("rgb")>=0){var rgb=v.match(/\d+/g);return "#"+hex2(rgb[0])+hex2(rgb[1])+hex2(rgb[2])}if(v&&v!="transparent")return v}return "#ffffff"}function getWidth(fx,i,width){switch(fx){case "round":return Math.round(width*(1-Math.cos(Math.asin(i/width))));case "cool":return Math.round(width*(1+Math.cos(Math.asin(i/width))));case "sharp":return Math.round(width*(1-Math.cos(Math.acos(i/width))));case "bite":return Math.round(width*Math.cos(Math.asin((width-i-1)/width)));case "slide":return Math.round(width*Math.atan2(i,width/i));case "jut":return Math.round(width*Math.atan2(width,width-i-1));case "curl":return Math.round(width*Math.atan(i));case "tear":return Math.round(width*Math.cos(i));case "wicked":return Math.round(width*Math.tan(i));case "long":return Math.round(width*Math.sqrt(i));case "sculpt":return Math.round(width*Math.log(width-i-1,width));case "dog":return i&1?i+1:width;case "dog2":return i&2?i+1:width;case "dog3":return i&3?i+1:width;case "fray":return i%2*width;case "notch":return width;case "bevel":return i+1}}$.fn.corner=function(options){if(this.length==0){if(!$.isReady&&this.selector){var s=this.selector,c=this.context;$(function(){$(s,c).corner(options)})}return this}return this.each(function(){var $this=$(this),o=[options||"",$this.attr($.fn.corner.defaults.metaAttr)||""].join(" ").toLowerCase(),keep=/keep/.test(o),cc=(o.match(/cc:(#[0-9a-f]+)/)||[])[1],sc=(o.match(/sc:(#[0-9a-f]+)/)||[])[1],width=parseInt((o.match(/(\d+)px/)||[])[1])||10,re=/round|bevel|notch|bite|cool|sharp|slide|jut|curl|tear|fray|wicked|sculpt|long|dog3|dog2|dog/,fx=(o.match(re)||["round"])[0],edges={T:0,B:1},opts={TL:/top|tl|left/.test(o),TR:/top|tr|right/.test(o),BL:/bottom|bl|left/.test(o),BR:/bottom|br|right/.test(o)};if(!opts.TL&&!opts.TR&&!opts.BL&&!opts.BR)opts={TL:1,TR:1,BL:1,BR:1};if($.fn.corner.defaults.useNative&&fx=="round"&&(moz||webkit)&&!cc&&!sc){opts.TL&&$this.css(moz?"-moz-border-radius-topleft":"-webkit-border-top-left-radius",width+"px");opts.TR&&$this.css(moz?"-moz-border-radius-topright":"-webkit-border-top-right-radius",width+"px");opts.BL&&$this.css(moz?"-moz-border-radius-bottomleft":"-webkit-border-bottom-left-radius",width+"px");opts.BR&&$this.css(moz?"-moz-border-radius-bottomright":"-webkit-border-bottom-right-radius",width+"px");return}var strip=document.createElement("div");strip.style.overflow="hidden";strip.style.height="1px";strip.style.backgroundColor=sc||"transparent";strip.style.borderStyle="solid";var pad={T:parseInt($.css(this,"paddingTop"))||0,R:parseInt($.css(this,"paddingRight"))||0,B:parseInt($.css(this,"paddingBottom"))||0,L:parseInt($.css(this,"paddingLeft"))||0};if(typeof this.style.zoom!=undefined)this.style.zoom=1;if(!keep)this.style.border="none";strip.style.borderColor=cc||gpc(this.parentNode);var cssHeight=$.curCSS(this,"height");for(var j in edges){var bot=edges[j];if(bot&&(opts.BL||opts.BR)||!bot&&(opts.TL||opts.TR)){strip.style.borderStyle="none "+(opts[j+"R"]?"solid":"none")+" none "+(opts[j+"L"]?"solid":"none");var d=document.createElement("div");$(d).addClass("jquery-corner");var ds=d.style;bot?this.appendChild(d):this.insertBefore(d,this.firstChild);if(bot&&cssHeight!="auto"){if($.css(this,"position")=="static")this.style.position="relative";ds.position="absolute";ds.bottom=ds.left=ds.padding=ds.margin="0";if(expr)ds.setExpression("width","this.parentNode.offsetWidth");else ds.width="100%"}else if(!bot&&$.browser.msie){if($.css(this,"position")=="static")this.style.position="relative";ds.position="absolute";ds.top=ds.left=ds.right=ds.padding=ds.margin="0";if(expr){var bw=sz(this,"borderLeftWidth")+sz(this,"borderRightWidth");ds.setExpression("width","this.parentNode.offsetWidth - "+bw+'+ "px"')}else ds.width="100%"}else{ds.position="relative";ds.margin=!bot?"-"+pad.T+"px -"+pad.R+"px "+(pad.T-width)+"px -"+pad.L+"px":pad.B-width+"px -"+pad.R+"px -"+pad.B+"px -"+pad.L+"px"}for(var i=0;i<width;i++){var w=Math.max(0,getWidth(fx,i,width)),e=strip.cloneNode(false);e.style.borderWidth="0 "+(opts[j+"R"]?w:0)+"px 0 "+(opts[j+"L"]?w:0)+"px";bot?d.appendChild(e):d.insertBefore(e,d.firstChild)}}}})};$.fn.uncorner=function(){(moz||webkit)&&this.css(moz?"-moz-border-radius":"-webkit-border-radius",0);$("div.jquery-corner",this).remove();return this};$.fn.corner.defaults={useNative:true,metaAttr:"data-corner"}})(jQuery);
