function c(f)
{
	location.href=f;
}

//ʾ
function fc(n)
{
var dis=document.getElementById(n);
 dis.style.display="block";
}
function dn(n)
{
 var dis=document.getElementById(n);
 dis.style.display="none";
} 

//s background
function switchli(){
	
var mli=document.getElementById("switchdisplay");
var ma=mli.getElementsByTagName("div");

var sp=document.getElementById("switch");
var spic=sp.getElementsByTagName("li");


for( var i=0 ;i<spic.length;i++)
 {
	spic[i].num=i;
	spic[i].onclick=function()
	{	
		for(var j=0;j<spic.length;j++){
			if(j==this.num){
				mli.getElementsByTagName("div")[j].style.display="block";
				sp.getElementsByTagName("li")[j].className='selected';
			}else{
				mli.getElementsByTagName("div")[j].style.display="none";
				sp.getElementsByTagName("li")[j].className='normal';
			}
			
		}
	}
 }
}

//޸ϸͼ
function changesrc(){

var main=document.getElementById("productMainImage");
var mp=main.getElementsByTagName("img")[0];
var ma=main.getElementsByTagName("a")[0];
var sp=document.getElementById("productAdditionalImages");
var spic=sp.getElementsByTagName("img");


for( var i=0 ;i<spic.length;i++)
{
	spic[i].num=i;
	spic[i].onmouseover=function()
	{
	
		for(var j=0;j<spic.length;j++){
			if(j==this.num){	
				var imgm=mp.src;
				ma.href=sp.getElementsByTagName("img")[j].src;
				mp.src=sp.getElementsByTagName("img")[j].src;
				
				//spic[j].src=imgm;
			}
			
		}
	}
}

}

//һ͸<div id="name" style="display:none;filter:alpha(opacity=90); -moz-opacity:.90; opacity:0.9;"></div>
/*function creatediv()
{

 var d=document.getElementById('name');
 d.style.background="#191919";
 d.style.width="100%";
 d.style.height="930px";
 d.style.display="block";
 d.style.position="fixed";
 d.style.left=0;
 d.style.top=0;

} */

/*var cfdiv=document.getElementById('productMainImage');
var cfimg=cfdiv.getElementsByTagName('img')[0];
cfimg.onclick=function()
{
		creatediv();
}*/