// JavaScript Document
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';
//	baseID.style.background = '';

	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';
            //baseID.style.background = 'url(../content/images/arrow_up.png) no-repeat 50% 35px';
            
        };


        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');
	    //baseID.style.background = '';
	}
}
/*Ò»Á÷ËزÄÍøwww.16sucai.com*/