// JavaScript Document
	function qiehuan(num){
		for(var id = 0;id<=7;id++)
		{
			if(id==num)
			{
				document.getElementById("mynav"+id).className="nav_on";
			}
			else
			{
				document.getElementById("mynav"+id).className="";
			}
		}
	}

function setTab(m,n){
    var menu=document.getElementById("tab"+m).getElementsByTagName("li");  
    var div=document.getElementById("tablist"+m).getElementsByTagName("div");
    
    var showdiv=[];
    for (i=0; j=div[i]; i++){
      if ((" "+div[i].className+" ").indexOf(" tablist ")!=-1){
       showdiv.push(div[i]);
      }
    }
    for(i=0;i<menu.length;i++)
    {
        menu[i].className=i==n?"now":"";
        showdiv[i].style.display=i==n?"block":"none";  
    }
}
function MM_jumpMenu(targ,selObj,restore){ //v3.0
 eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
 if (restore) selObj.selectedIndex=0;
}