var link=self.location.href.toString();

var leng=link.length;

var url=link.substring(0,22);

url=url+link.substr(26,leng);

function selectchange()

{	

var lang=document.getElementById("StranLink").value;
if(lang==0)
{
return;
}
else if(lang==1)
{
self.location.href="http://www.sim.com/wm/html/cn/?lang=gb2312";
return;
}
else if(lang=2)
	{
self.location.href="http://www.sim.com/wm/html/cn/?lang=big5";
return;
		}
		else if(lang=3)
			{
self.location.href="#";
				}
}