/****************************************************************
  *                                                              *
  *  JQuery Curvy Corners by Mike Jolley                         *
  *	 http://blue-anvil.com                                       *
  *  ------------                                                *
  *  Version 1.7                                                 *
  *                                                              *
  *  Origionaly by: Cameron Cooke and Tim Hutchison.             *
  *  Website: http://www.curvycorners.net                        *
  *                                                              *
  *  This library is free software; you can redistribute         *
  *  it and/or modify it under the terms of the GNU              *
  *  Lesser General Public License as published by the           *
  *  Free Software Foundation; either version 2.1 of the         *
  *  License, or (at your option) any later version.             *
  *                                                              *
  *  This library is distributed in the hope that it will        *
  *  be useful, but WITHOUT ANY WARRANTY; without even the       *
  *  implied warranty of MERCHANTABILITY or FITNESS FOR A        *
  *  PARTICULAR PURPOSE. See the GNU Lesser General Public       *
  *  License for more details.                                   *
  *                                                              *
  *  You should have received a copy of the GNU Lesser           *
  *  General Public License along with this library;             *
  *  Inc., 59 Temple Place, Suite 330, Boston,                   *
  *  MA 02111-1307 USA                                           *
  *                                                              *
  ****************************************************************/
(function($){$.fn.corner=function(a){var b={tl:{radius:6},tr:{radius:6},bl:{radius:6},br:{radius:6},antiAlias:true,autoPad:true,validTags:["div"]};if(a&&typeof(a)!='string')$.extend(b,a);return this.each(function(){if(!$(this).is('.hasCorners')){$(this).addClass('hasCorners');new curvyObject(b,this).applyCorners()}})};function curvyObject(){this.box=arguments[1];this.settings=arguments[0];this.topContainer=null;this.bottomContainer=null;this.masterCorners=new Array();this.contentDIV=null;var G=$(this.box).css("position");var H=$(this.box).css("backgroundImage");this.boxHeight=strip_px($(this.box).css("height"))?strip_px($(this.box).css("height")):this.box.scrollHeight;this.boxWidth=strip_px($(this.box).css("width"))?strip_px($(this.box).css("width")):this.box.scrollWidth;this.borderWidth=strip_px($(this.box).css("borderTopWidth"))?strip_px($(this.box).css("borderTopWidth")):0;this.boxPaddingTop=strip_px($(this.box).css("paddingTop"));this.boxPaddingBottom=strip_px($(this.box).css("paddingBottom"));this.boxPaddingLeft=strip_px($(this.box).css("paddingLeft"));this.boxPaddingRight=strip_px($(this.box).css("paddingRight"));this.boxColour=format_colour($(this.box).css("backgroundColor"));this.bgImage=(H!="none"&&H!="initial")?H:"";this.boxContent=$(this.box).html();this.borderColour=format_colour($(this.box).css("borderTopColor"));this.borderString=this.borderWidth+"px"+" solid "+this.borderColour;$(this.box).css({"padding":"0px","borderColor":this.borderColour,'overflow':'visible'});if(G!="absolute")$(this.box).css("position","relative");if(($.browser.msie&&$.browser.version==6)&&this.boxWidth=="auto"&&this.boxHeight=="auto")$(this.box).css("width","100%");if(($.browser.msie)){$(this.box).css("zoom","1");$(this.box+" *").css("zoom","normal")}if(this.settings.autoPad==true)$(this.box).html("");this.applyCorners=function(){var a=Math.max(this.settings.tl?this.settings.tl.radius:0,this.settings.tr?this.settings.tr.radius:0);var b=Math.max(this.settings.bl?this.settings.bl.radius:0,this.settings.br?this.settings.br.radius:0);for(var t=0;t<2;t++){switch(t){case 0:if(this.settings.tl||this.settings.tr){var c=document.createElement("div");this.topContainer=this.box.appendChild(c);$(this.topContainer).css({width:"100%","font-size":"1px",overflow:"hidden",position:"absolute","padding-left":this.borderWidth,"padding-right":this.borderWidth,height:a+"px",top:0-a+"px",left:0-this.borderWidth+"px"})};break;case 1:if(this.settings.bl||this.settings.br){var c=document.createElement("div");this.bottomContainer=this.box.appendChild(c);$(this.bottomContainer).css({width:"100%","font-size":"1px",overflow:"hidden",position:"absolute","padding-left":this.borderWidth,"padding-right":this.borderWidth,height:b,bottom:0-b+"px",left:0-this.borderWidth+"px"})};break}};if(this.settings.autoPad==true){var d=document.createElement("div");var e=document.createElement("div");var f=document.createElement("div");$(e).css({margin:"0","padding-bottom":this.boxPaddingBottom,"padding-top":this.boxPaddingTop,"padding-left":this.boxPaddingLeft,"padding-right":this.boxPaddingRight}).addClass('hasBackgroundColor');$(d).css({position:"relative",'float':"left",width:"100%","margin-top":"-"+(a-this.borderWidth)+"px","margin-bottom":"-"+(b-this.borderWidth)+"px"}).html(this.boxContent).addClass="autoPadDiv";$(f).css("clear","both");this.contentdiv=this.box.appendChild(e);e.appendChild(d);e.appendChild(f)};if(this.topContainer)$(this.box).css("border-top",0);if(this.bottomContainer)$(this.box).css("border-bottom",0);var g=["tr","tl","br","bl"];for(var i in g){if(i>-1<4){var h=g[i];if(!this.settings[h]){if(((h=="tr"||h=="tl")&&this.topContainer!=null)||((h=="br"||h=="bl")&&this.bottomContainer!=null)){var l=document.createElement("div");$(l).css({position:"relative","font-size":"1px",overflow:"hidden"});if(this.bgImage=="")$(l).css("background-color",this.boxColour);else $(l).css("background-image",this.bgImage).css("background-color",this.boxColour);switch(h){case"tl":$(l).css({height:a-this.borderWidth,"margin-right":this.settings.tr.radius-(this.borderWidth*2),"border-left":this.borderString,"border-top":this.borderString,left:-this.borderWidth+"px","background-repeat":$(this.box).css("background-repeat"),"background-position":this.borderWidth+"px 0px"});break;case"tr":$(l).css({height:a-this.borderWidth,"margin-left":this.settings.tl.radius-(this.borderWidth*2),"border-right":this.borderString,"border-top":this.borderString,left:this.borderWidth+"px","background-repeat":$(this.box).css("background-repeat"),"background-position":"-"+(a+this.borderWidth)+"px 0px"});break;case"bl":if(a>0)$(l).css({height:b-this.borderWidth,"margin-right":this.settings.br.radius-(this.borderWidth*2),"border-left":this.borderString,"border-bottom":this.borderString,left:-this.borderWidth+"px","background-repeat":$(this.box).css("background-repeat"),"background-position":"0px -"+($(this.box).height()+a-this.borderWidth+1)+"px"});else $(l).css({height:b-this.borderWidth,"margin-right":this.settings.br.radius-(this.borderWidth*2),"border-left":this.borderString,"border-bottom":this.borderString,left:-this.borderWidth+"px","background-repeat":$(this.box).css("background-repeat"),"background-position":"0px -"+($(this.box).height())+"px"});break;case"br":if(a>0)$(l).css({height:b-this.borderWidth,"margin-left":this.settings.bl.radius-(this.borderWidth*2),"border-right":this.borderString,"border-bottom":this.borderString,left:this.borderWidth+"px","background-repeat":$(this.box).css("background-repeat"),"background-position":"-"+this.settings.bl.radius+this.borderWidth+"px -"+($(this.box).height()+a-this.borderWidth+1)+"px"});else $(l).css({height:b-this.borderWidth,"margin-left":this.settings.bl.radius-(this.borderWidth*2),"border-right":this.borderString,"border-bottom":this.borderString,left:this.borderWidth+"px","background-repeat":$(this.box).css("background-repeat"),"background-position":"-"+this.settings.bl.radius+this.borderWidth+"px -"+($(this.box).height())+"px"});break}}}else{if(this.masterCorners[this.settings[h].radius]){var l=this.masterCorners[this.settings[h].radius].cloneNode(true)}else{var l=document.createElement("DIV");$(l).css({height:this.settings[h].radius,width:this.settings[h].radius,position:"absolute","font-size":"1px",overflow:"hidden"});var m=parseInt(this.settings[h].radius-this.borderWidth);for(var n=0,j=this.settings[h].radius;n<j;n++){if((n+1)>=m)var o=-1;else var o=(Math.floor(Math.sqrt(Math.pow(m,2)-Math.pow((n+1),2)))-1);if(m!=j){if((n)>=m)var p=-1;else var p=Math.ceil(Math.sqrt(Math.pow(m,2)-Math.pow(n,2)));if((n+1)>=j)var q=-1;else var q=(Math.floor(Math.sqrt(Math.pow(j,2)-Math.pow((n+1),2)))-1)};if((n)>=j)var r=-1;else var r=Math.ceil(Math.sqrt(Math.pow(j,2)-Math.pow(n,2)));if(o>-1)this.drawPixel(n,0,this.boxColour,100,(o+1),l,-1,this.settings[h].radius,0);if(m!=j){for(var s=(o+1);s<p;s++){if(this.settings.antiAlias){if(this.bgImage!=""){var u=(pixelFraction(n,s,m)*100);if(u<30){this.drawPixel(n,s,this.borderColour,100,1,l,0,this.settings[h].radius,1)}else{this.drawPixel(n,s,this.borderColour,100,1,l,-1,this.settings[h].radius,1)}}else{var v=BlendColour(this.boxColour,this.borderColour,pixelFraction(n,s,m));this.drawPixel(n,s,v,100,1,l,0,this.settings[h].radius,h,1)}}};if(this.settings.antiAlias){if(q>=p){if(p==-1)p=0;this.drawPixel(n,p,this.borderColour,100,(q-p+1),l,0,0,1)}}else{if(q>=o){this.drawPixel(n,(o+1),this.borderColour,100,(q-o),l,0,0,1)}};var w=this.borderColour}else{var w=this.boxColour;var q=o};if(this.settings.antiAlias){for(var s=(q+1);s<r;s++){this.drawPixel(n,s,w,(pixelFraction(n,s,j)*100),1,l,((this.borderWidth>0)?0:-1),this.settings[h].radius,1)}}};this.masterCorners[this.settings[h].radius]=l.cloneNode(true)};if(h!="br"){for(var t=0,k=l.childNodes.length;t<k;t++){var x=l.childNodes[t];var y=strip_px($(x).css("top"));var A=strip_px($(x).css("left"));var B=strip_px($(x).css("height"));if(h=="tl"||h=="bl"){$(x).css("left",this.settings[h].radius-A-1+"px")};if(h=="tr"||h=="tl"){$(x).css("top",this.settings[h].radius-B-y+"px")};switch(h){case"tr":$(x).css("background-position","-"+Math.abs((this.boxWidth-this.settings[h].radius+this.borderWidth)+A)+"px -"+Math.abs(this.settings[h].radius-B-y-this.borderWidth)+"px");break;case"tl":$(x).css("background-position","-"+Math.abs((this.settings[h].radius-A-1)-this.borderWidth)+"px -"+Math.abs(this.settings[h].radius-B-y-this.borderWidth)+"px");break;case"bl":if(a>0)$(x).css("background-position","-"+Math.abs((this.settings[h].radius-A-1)-this.borderWidth)+"px -"+Math.abs(($(this.box).height()+a-this.borderWidth+1))+"px");else $(x).css("background-position","-"+Math.abs((this.settings[h].radius-A-1)-this.borderWidth)+"px -"+Math.abs(($(this.box).height()))+"px");break}}}};if(l){switch(h){case"tl":if($(l).css("position")=="absolute")$(l).css("top","0");if($(l).css("position")=="absolute")$(l).css("left","0");if(this.topContainer)this.topContainer.appendChild(l);break;case"tr":if($(l).css("position")=="absolute")$(l).css("top","0");if($(l).css("position")=="absolute")$(l).css("right","0");if(this.topContainer)this.topContainer.appendChild(l);break;case"bl":if($(l).css("position")=="absolute")$(l).css("bottom","0");if(l.style.position=="absolute")$(l).css("left","0");if(this.bottomContainer)this.bottomContainer.appendChild(l);break;case"br":if($(l).css("position")=="absolute")$(l).css("bottom","0");if($(l).css("position")=="absolute")$(l).css("right","0");if(this.bottomContainer)this.bottomContainer.appendChild(l);break}}}};var C=new Array();C["t"]=Math.abs(this.settings.tl.radius-this.settings.tr.radius);C["b"]=Math.abs(this.settings.bl.radius-this.settings.br.radius);for(z in C){if(z=="t"||z=="b"){if(C[z]){var D=((this.settings[z+"l"].radius<this.settings[z+"r"].radius)?z+"l":z+"r");var E=document.createElement("div");$(E).css({height:C[z],width:this.settings[D].radius+"px",position:"absolute","font-size":"1px",overflow:"hidden","background-color":this.boxColour});switch(D){case"tl":$(E).css({"bottom":"0","left":"0","border-left":this.borderString});this.topContainer.appendChild(E);break;case"tr":$(E).css({"bottom":"0","right":"0","border-right":this.borderString});this.topContainer.appendChild(E);break;case"bl":$(E).css({"top":"0","left":"0","border-left":this.borderString});this.bottomContainer.appendChild(E);break;case"br":$(E).css({"top":"0","right":"0","border-right":this.borderString});this.bottomContainer.appendChild(E);break}};var F=document.createElement("div");$(F).css({position:"relative","font-size":"1px",overflow:"hidden","background-color":this.boxColour,"background-image":this.bgImage,"background-repeat":$(this.box).css("background-repeat")});switch(z){case"t":if(this.topContainer){if(this.settings.tl.radius&&this.settings.tr.radius){$(F).css({height:a-this.borderWidth+"px","margin-left":this.settings.tl.radius-this.borderWidth+"px","margin-right":this.settings.tr.radius-this.borderWidth+"px","border-top":this.borderString}).addClass('hasBackgroundColor');if(this.bgImage!="")$(F).css("background-position","-"+(a+this.borderWidth)+"px 0px");this.topContainer.appendChild(F)};$(this.box).css("background-position","0px -"+(a-this.borderWidth+1)+"px")};break;case"b":if(this.bottomContainer){if(this.settings.bl.radius&&this.settings.br.radius){$(F).css({height:b-this.borderWidth+"px","margin-left":this.settings.bl.radius-this.borderWidth+"px","margin-right":this.settings.br.radius-this.borderWidth+"px","border-bottom":this.borderString});if(this.bgImage!=""&&a>0)$(F).css("background-position","-"+(this.settings.bl.radius-this.borderWidth)+"px -"+($(this.box).height()+a-this.borderWidth+1)+"px");else $(F).css("background-position","-"+(this.settings.bl.radius-this.borderWidth)+"px -"+($(this.box).height())+"px").addClass('hasBackgroundColor');this.bottomContainer.appendChild(F)}};break}}}};this.drawPixel=function(a,b,c,d,e,f,g,h,i){var j=document.createElement("div");$(j).css({height:e,width:"1px",position:"absolute","font-size":"1px",overflow:"hidden"});var k=Math.max(this.settings["tr"].radius,this.settings["tl"].radius);if(g==-1&&this.bgImage!=""){if(k>0)$(j).css("background-position","-"+((this.boxWidth-h-this.borderWidth)+a)+"px -"+(($(this.box).height()+k-this.borderWidth)-b)+"px");else $(j).css("background-position","-"+((this.boxWidth-h-this.borderWidth)+a)+"px -"+(($(this.box).height())-b)+"px");$(j).css({"background-image":this.bgImage,"background-repeat":$(this.box).css("background-repeat"),"background-color":c})}else{if(!i)$(j).css("background-color",c).addClass('hasBackgroundColor');else $(j).css("background-color",c)};if(d!=100)setOpacity(j,d);$(j).css({top:b+"px",left:a+"px"});f.appendChild(j)}};function BlendColour(a,b,c){var d=parseInt(a.substr(1,2),16);var e=parseInt(a.substr(3,2),16);var f=parseInt(a.substr(5,2),16);var g=parseInt(b.substr(1,2),16);var h=parseInt(b.substr(3,2),16);var i=parseInt(b.substr(5,2),16);if(c>1||c<0)c=1;var j=Math.round((d*c)+(g*(1-c)));if(j>255)j=255;if(j<0)j=0;var k=Math.round((e*c)+(h*(1-c)));if(k>255)k=255;if(k<0)k=0;var l=Math.round((f*c)+(i*(1-c)));if(l>255)l=255;if(l<0)l=0;return"#"+IntToHex(j)+IntToHex(k)+IntToHex(l)};function IntToHex(a){base=a/16;rem=a%16;base=base-(rem/16);baseS=MakeHex(base);remS=MakeHex(rem);return baseS+''+remS};function MakeHex(x){if((x>=0)&&(x<=9)){return x}else{switch(x){case 10:return"A";case 11:return"B";case 12:return"C";case 13:return"D";case 14:return"E";case 15:return"F"}}};function pixelFraction(x,y,r){var a=0;var b=new Array(1);var c=new Array(1);var d=0;var e="";var f=Math.sqrt((Math.pow(r,2)-Math.pow(x,2)));if((f>=y)&&(f<(y+1))){e="Left";b[d]=0;c[d]=f-y;d=d+1};var f=Math.sqrt((Math.pow(r,2)-Math.pow(y+1,2)));if((f>=x)&&(f<(x+1))){e=e+"Top";b[d]=f-x;c[d]=1;d=d+1};var f=Math.sqrt((Math.pow(r,2)-Math.pow(x+1,2)));if((f>=y)&&(f<(y+1))){e=e+"Right";b[d]=1;c[d]=f-y;d=d+1};var f=Math.sqrt((Math.pow(r,2)-Math.pow(y,2)));if((f>=x)&&(f<(x+1))){e=e+"Bottom";b[d]=f-x;c[d]=0};switch(e){case"LeftRight":a=Math.min(c[0],c[1])+((Math.max(c[0],c[1])-Math.min(c[0],c[1]))/2);break;case"TopRight":a=1-(((1-b[0])*(1-c[1]))/2);break;case"TopBottom":a=Math.min(b[0],b[1])+((Math.max(b[0],b[1])-Math.min(b[0],b[1]))/2);break;case"LeftBottom":a=(c[0]*b[1])/2;break;default:a=1};return a};function rgb2Hex(a){try{var b=rgb2Array(a);var c=parseInt(b[0]);var d=parseInt(b[1]);var f=parseInt(b[2]);var g="#"+IntToHex(c)+IntToHex(d)+IntToHex(f)}catch(e){alert("There was an error converting the RGB value to Hexadecimal in function rgb2Hex")};return g};function rgb2Array(a){var b=a.substring(4,a.indexOf(")"));var c=b.split(", ");return c};function setOpacity(a,b){b=(b==100)?99.999:b;if($.browser.safari&&a.tagName!="IFRAME"){var c=rgb2Array(a.style.backgroundColor);var d=parseInt(c[0]);var e=parseInt(c[1]);var f=parseInt(c[2]);a.style.backgroundColor="rgba("+d+", "+e+", "+f+", "+b/100+")"}else if(typeof(a.style.opacity)!="undefined"){a.style.opacity=b/100}else if(typeof(a.style.MozOpacity)!="undefined"){a.style.MozOpacity=b/100}else if(typeof(a.style.filter)!="undefined"){a.style.filter="alpha(opacity:"+b+")"}else if(typeof(a.style.KHTMLOpacity)!="undefined"){a.style.KHTMLOpacity=b/100}};function format_colour(a){var b="transparent";if(a!=""&&a!="transparent"){if(a.substr(0,3)=="rgb"){b=rgb2Hex(a)}else if(a.length==4){b="#"+a.substring(1,2)+a.substring(1,2)+a.substring(2,3)+a.substring(2,3)+a.substring(3,4)+a.substring(3,4)}else{b=a}};return b};function strip_px(a){return parseInt(((a!="auto"&&a.indexOf("%")==-1&&a!=""&&a.indexOf("px")!==-1)?a.slice(0,a.indexOf("px")):0))}})(jQuery);