/*!
* jQuery corner plugin: simple corner rounding
* Examples and documentation at: http://jquery.malsup.com/corner/
* version 2.11 (15-JUN-2010)
* Requires jQuery v1.3.2 or later
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
* Authors: Dave Methvin and Mike Alsup
*/
(function(a){var d=document.createElement("div").style,c=d.MozBorderRadius!==undefined,e=d.WebkitBorderRadius!==undefined,b=d.borderRadius!==undefined||d.BorderRadius!==undefined,h=document.documentMode||0,j=a.browser.msie&&(a.browser.version<8&&!h||h<8),g=a.browser.msie&&function(){var a=document.createElement("div");try{a.style.setExpression("width","0+0");a.style.removeExpression("width")}catch(b){return false}return true}();a.support=a.support||{};a.support.borderRadius=c||e||b;function i(b,c){return parseInt(a.css(b,c))||0}function f(a){var a=parseInt(a).toString(16);return a.length<2?"0"+a:a}function l(c){while(c){var b=a.css(c,"backgroundColor"),d;if(b&&b!="transparent"&&b!="rgba(0, 0, 0, 0)"){if(b.indexOf("rgb")>=0){d=b.match(/\d+/g);return"#"+f(d[0])+f(d[1])+f(d[2])}return b}if(c.nodeName.toLowerCase()=="html")break;c=c.parentNode}return"#ffffff"}function k(c,b,a){switch(c){case"round":return Math.round(a*(1-Math.cos(Math.asin(b/a))));case"cool":return Math.round(a*(1+Math.cos(Math.asin(b/a))));case"sharp":return Math.round(a*(1-Math.cos(Math.acos(b/a))));case"bite":return Math.round(a*Math.cos(Math.asin((a-b-1)/a)));case"slide":return Math.round(a*Math.atan2(b,a/b));case"jut":return Math.round(a*Math.atan2(a,a-b-1));case"curl":return Math.round(a*Math.atan(b));case"tear":return Math.round(a*Math.cos(b));case"wicked":return Math.round(a*Math.tan(b));case"long":return Math.round(a*Math.sqrt(b));case"sculpt":return Math.round(a*Math.log(a-b-1,a));case"dogfold":case"dog":return b&1?b+1:a;case"dog2":return b&2?b+1:a;case"dog3":return b&3?b+1:a;case"fray":return b%2*a;case"notch":return a;case"bevelfold":case"bevel":return b+1}}a.fn.corner=function(d){if(this.length==0){if(!a.isReady&&this.selector){var h=this.selector,f=this.context;a(function(){a(h,f).corner(d)})}return this}return this.each(function(){var v=a(this),p=[v.attr(a.fn.corner.defaults.metaAttr)||"",d||""].join(" ").toLowerCase(),I=/keep/.test(p),E=(p.match(/cc:(#[0-9a-f]+)/)||[])[1],G=(p.match(/sc:(#[0-9a-f]+)/)||[])[1],m=parseInt((p.match(/(\d+)px/)||[])[1])||10,J=/round|bevelfold|bevel|notch|bite|cool|sharp|slide|jut|curl|tear|fray|wicked|sculpt|long|dog3|dog2|dogfold|dog/,F=(p.match(J)||["round"])[0],H=/dogfold|bevelfold/.test(p),C={T:0,B:1},f={TL:/top|tl|left/.test(p),TR:/top|tr|right/.test(p),BL:/bottom|bl|left/.test(p),BR:/bottom|br|right/.test(p)},t,q,B,u,n,o,h,D,y,A,x,r,z,s;if(!f.TL&&!f.TR&&!f.BL&&!f.BR)f={TL:1,TR:1,BL:1,BR:1};if(a.fn.corner.defaults.useNative&&F=="round"&&(b||c||e)&&!E&&!G){f.TL&&v.css(b?"border-top-left-radius":c?"-moz-border-radius-topleft":"-webkit-border-top-left-radius",m+"px");f.TR&&v.css(b?"border-top-right-radius":c?"-moz-border-radius-topright":"-webkit-border-top-right-radius",m+"px");f.BL&&v.css(b?"border-bottom-left-radius":c?"-moz-border-radius-bottomleft":"-webkit-border-bottom-left-radius",m+"px");f.BR&&v.css(b?"border-bottom-right-radius":c?"-moz-border-radius-bottomright":"-webkit-border-bottom-right-radius",m+"px");return}t=document.createElement("div");a(t).css({overflow:"hidden",height:"1px",minHeight:"1px",fontSize:"1px",backgroundColor:G||"transparent",borderStyle:"solid"});q={T:parseInt(a.css(this,"paddingTop"))||0,R:parseInt(a.css(this,"paddingRight"))||0,B:parseInt(a.css(this,"paddingBottom"))||0,L:parseInt(a.css(this,"paddingLeft"))||0};if(typeof this.style.zoom!=undefined)this.style.zoom=1;if(!I)this.style.border="none";t.style.borderColor=E||l(this.parentNode);B=a(this).outerHeight();for(u in C){n=C[u];if(n&&(f.BL||f.BR)||!n&&(f.TL||f.TR)){t.style.borderStyle="none "+(f[u+"R"]?"solid":"none")+" none "+(f[u+"L"]?"solid":"none");o=document.createElement("div");a(o).addClass("jquery-corner");h=o.style;n?this.appendChild(o):this.insertBefore(o,this.firstChild);if(n&&B!="auto"){if(a.css(this,"position")=="static")this.style.position="relative";h.position="absolute";h.bottom=h.left=h.padding=h.margin="0";if(g)h.setExpression("width","this.parentNode.offsetWidth");else h.width="100%"}else if(!n&&a.browser.msie){if(a.css(this,"position")=="static")this.style.position="relative";h.position="absolute";h.top=h.left=h.right=h.padding=h.margin="0";if(g){D=i(this,"borderLeftWidth")+i(this,"borderRightWidth");h.setExpression("width","this.parentNode.offsetWidth - "+D+'+ "px"')}else h.width="100%"}else{h.position="relative";h.margin=!n?"-"+q.T+"px -"+q.R+"px "+(q.T-m)+"px -"+q.L+"px":q.B-m+"px -"+q.R+"px -"+q.B+"px -"+q.L+"px"}for(y=0;y<m;y++){A=Math.max(0,k(F,y,m));x=t.cloneNode(false);x.style.borderWidth="0 "+(f[u+"R"]?A:0)+"px 0 "+(f[u+"L"]?A:0)+"px";n?o.appendChild(x):o.insertBefore(x,o.firstChild)}if(H&&a.support.boxModel){if(n&&j)continue;for(r in f){if(!f[r])continue;if(n&&(r=="TL"||r=="TR"))continue;if(!n&&(r=="BL"||r=="BR"))continue;z={position:"absolute",border:"none",margin:0,padding:0,overflow:"hidden",backgroundColor:t.style.borderColor};s=a("<div/>").css(z).css({width:m+"px",height:"1px"});switch(r){case"TL":s.css({bottom:0,left:0});break;case"TR":s.css({bottom:0,right:0});break;case"BL":s.css({top:0,left:0});break;case"BR":s.css({top:0,right:0})}o.appendChild(s[0]);var w=a("<div/>").css(z).css({top:0,bottom:0,width:"1px",height:m+"px"});switch(r){case"TL":w.css({left:m});break;case"TR":w.css({right:m});break;case"BL":w.css({left:m});break;case"BR":w.css({right:m})}o.appendChild(w[0])}}}}})};a.fn.uncorner=function(){(b||c||e)&&this.css(b?"border-radius":c?"-moz-border-radius":"-webkit-border-radius",0);a("div.jquery-corner",this).remove();return this};a.fn.corner.defaults={useNative:true,metaAttr:"data-corner"}})(jQuery)