var radioHeight="13",checkboxHeight="12";document.write('<style type="text/css">input.styled { display: none; } .disabled { opacity: 0.5; filter: alpha(opacity=50); }</style>');var CustomRadio={init:function(){var b=document.getElementsByTagName("input"),c=Array(),d,f,e;for(a=0;a<b.length;a++)if(b[a].type=="checkbox"||b[a].type=="radio"){c[a]=document.createElement("span");c[a].className=b[a].type;if(b[a].checked==true)if(b[a].type=="checkbox"){position="0 -"+checkboxHeight*2+"px";c[a].style.backgroundPosition=position}else{position="0 -"+radioHeight*2+"px";c[a].style.backgroundPosition=position}b[a].parentNode.insertBefore(c[a],b[a]);b[a].onchange=CustomRadio.clear;if(!b[a].getAttribute("disabled")){c[a].onmousedown=CustomRadio.pushed;c[a].onmouseup=CustomRadio.check}else c[a].className=c[a].className+=" disabled"}document.onmouseup=CustomRadio.clear},pushed:function(){element=this.nextSibling;if(element.checked==true&&element.type=="checkbox")this.style.backgroundPosition="0 -"+checkboxHeight*3+"px";else if(element.checked==true&&element.type=="radio")this.style.backgroundPosition="0 -"+radioHeight*3+"px";else if(element.checked!=true&&element.type=="checkbox")this.style.backgroundPosition="0 -"+checkboxHeight+"px";else this.style.backgroundPosition="0 -"+radioHeight+"px"},check:function(){element=this.nextSibling;if(element.checked==true&&element.type=="checkbox"){this.style.backgroundPosition="0 0";element.checked=false}else{if(element.type=="checkbox")this.style.backgroundPosition="0 -"+checkboxHeight*2+"px";else{this.style.backgroundPosition="0 -"+radioHeight*2+"px";group=this.nextSibling.name;inputs=document.getElementsByTagName("input");for(a=0;a<inputs.length;a++)if(inputs[a].name==group&&inputs[a]!=this.nextSibling)inputs[a].previousSibling.style.backgroundPosition="0 0"}element.checked=true}},clear:function(){inputs=document.getElementsByTagName("input");for(var a=0;a<inputs.length;a++)if(inputs[a].type=="checkbox"&&inputs[a].checked==true&&inputs[a].className=="styled")inputs[a].previousSibling.style.backgroundPosition="0 -"+checkboxHeight*2+"px";else if(inputs[a].type=="checkbox"&&inputs[a].className=="styled")inputs[a].previousSibling.style.backgroundPosition="0 0";else if(inputs[a].type=="radio"&&inputs[a].checked==true&&inputs[a].className=="styled")inputs[a].previousSibling.style.backgroundPosition="0 -"+radioHeight*2+"px";else if(inputs[a].type=="radio"&&inputs[a].className=="styled")inputs[a].previousSibling.style.backgroundPosition="0 0"}};function hasClass(a,c){if(typeof a=="undefined"||a==null||!RegExp)return false;var b=new RegExp("(^|\\s)"+c+"(\\s|$)");return typeof a=="string"?b.test(a):typeof a=="object"&&a.className?b.test(a.className):false};