var thisone=1;
function setTab(name,cursel,n)
{
	if(thisone>n){thisone=1;}
	for(i=1;i<=n;i++)
	{
		var menu=document.getElementById(name+i);
		var con=document.getElementById("con_"+name+"_"+i);
		menu.className=i==cursel?"hover":"current";
		con.style.display=i==cursel?"block":"none";
	}
}
/* m总共有几个选项卡 n选中的是那个选 */
function SetTab(tag,m,n)
{
	var name_select = document.getElementById(tag+"_"+n).getAttribute("tip");
	for(var i=0;i<m;i++)
	{
		var name = document.getElementById(tag+"_"+i).getAttribute("tip");

		document.getElementById(tag+"_c_"+i).style.display = "none";
		document.getElementById(tag+"_"+i).className = tag+'_'+name+'_'+"0";
	}
	document.getElementById(tag+"_c_"+n).style.display = "block";
	document.getElementById(tag+"_"+n).className = tag+'_'+name_select+'_'+"1";
}