// JavaScript Document
//首页

function show(s)
{
	document.getElementById(s).style.display="block";
}

function disappear(s)
{
	document.getElementById(s).style.display="none";
}


function showp(n,cName){
	var shawnee=document.getElementById("nav").getElementsByTagName("li");
	shawnee[n].className=cName;
	
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}