var checkboxHeight="17";var radioHeight="25";document.write('<style type="text/css">input.styled { display: none; }</style>');var Custom={init:function(){var inputs=document.getElementsByTagName("input"),span=Array(),textnode,option,active;for(a=0;a<inputs.length;a++){if((inputs[a].type=="checkbox"||inputs[a].type=="radio")&&inputs[a].className=="styled"){span[a]=document.createElement("span");span[a].className=inputs[a].type;if(inputs[a].checked==true){if(inputs[a].type=="checkbox"){position="0 -"+(checkboxHeight*2)+"px";span[a].style.backgroundPosition=position;}else{position="0 -"+(radioHeight*2)+"px";span[a].style.backgroundPosition=position;}} inputs[a].parentNode.insertBefore(span[a],inputs[a]);inputs[a].onchange=Custom.clear;if(!inputs[a].getAttribute("disabled")){span[a].onmousedown=Custom.pushed;span[a].onmouseup=Custom.check;}else{span[a].className=span[a].className+=" disabled";}}}},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 b=0;b<inputs.length;b++){if(inputs[b].type=="checkbox"&&inputs[b].checked==true&&inputs[b].className=="styled"){inputs[b].previousSibling.style.backgroundPosition="0 -"+checkboxHeight*2+"px";}else if(inputs[b].type=="checkbox"&&inputs[b].className=="styled"){inputs[b].previousSibling.style.backgroundPosition="0 0";}else if(inputs[b].type=="radio"&&inputs[b].checked==true&&inputs[b].className=="styled"){inputs[b].previousSibling.style.backgroundPosition="0 -"+radioHeight*2+"px";}else if(inputs[b].type=="radio"&&inputs[b].className=="styled"){inputs[b].previousSibling.style.backgroundPosition="0 0";}}}}; window.onload=Custom.init;