var _seta=document.getElementById("parent_ul").getElementsByTagName("li");
for(var i=0;i<_seta.length;i++){
	_seta[i].dui=i;
		_seta[i].onmouseover=function()
	{
		//move_li(this,1);
		changediv(this.dui);
	}
/*	_seta[i].onfocus=function()
	{
		changediv(this.dui);
	}
	_seta[i].onclick=function()
	{
		changediv(this.dui);
	}*/
}
function changediv(i)
{
	var divname;
	for(j=1;j<=5;j++)
	{
		if(j-1==i)
		{
			_seta[j-1].className="pass_left2_1_li";
			divname="pass_id_"+j;
			document.getElementById(divname).className="dis_true";
		}
		else
		{
			_seta[j-1].className="";
			divname="pass_id_"+j;
			document.getElementById(divname).className="dis_false";
		}
	}
}
changediv(0);