// JavaScript Document
function jump(num)
{
urls=window.location.href;
nums=urls.lastIndexOf("_p")

if(nums!=-1)
{
urls=urls.substring(0,nums+2)+num+".html";

}

window.location.href=urls

}


//function changebg(obj,id)
//{
//	
//obj.background="/images/cd.jpg"; 
//document.all["home"+id+""].color="black";
//
//
//}
//function changebg1(obj,id)
//{
//obj.background="/images/cd-bj.jpg"; 
//document.all["home"+id+""].color="white";
//}


function changeover(id)
{
	var nav=document.getElementById("nav_"+id+"");
	nav.className="navover";
		
	}
	function changeout(id)
	{
		var nav=document.getElementById("nav_"+id+"");
		nav.className="navout";
				}
				
function loca(id)
{

	}