// JavaScript Document
function setTab(name,cursel,n)
{
	for(i=1;i<=n;i++)
	{
		var menu=document.getElementById(name+i);
		var con=document.getElementById("con_"+name+"_"+i);
		menu.className=i==cursel?"hover":"";
		con.style.display=i==cursel?"block":"none";
	}
}
function isMatch(str1,str2) 
{  
	var index = str1.indexOf(str2); 
	if(index==-1) return false; 
	return true; 
}
function ResumeError()
{ 
	return true; 
} 
window.onerror = ResumeError; 

function $(id)
{
    return document.getElementById(id);
}

function showMenu (baseID, divID)
{
    baseID = $(baseID);
    divID  = $(divID);

    if (showMenu.timer) clearTimeout(showMenu.timer);
	hideCur();
    divID.style.display = 'block';
	showMenu.cur = divID;

    if (! divID.isCreate) {
        divID.isCreate = true;
        //divID.timer = 0;
        divID.onmouseover = function () {
            if (showMenu.timer) clearTimeout(showMenu.timer);
			hideCur();
            divID.style.display = 'block';
        };

        function hide () {
            showMenu.timer = setTimeout(function () {divID.style.display = 'none';}, 1000);
        }

        divID.onmouseout = hide;
        baseID.onmouseout = hide;
    }
	function hideCur () {
		showMenu.cur && (showMenu.cur.style.display = 'none');
	}
}