var menu0done	= 0;
var menu1done	= 0;
var menu2done	= 0;

function activatemenu(id, storedlocation, menu, classLi) 
{
    var trackerID;
    $(id).mouseover(function()
    {				 	
        if(eval(storedlocation) == 0) 
        {
            trackerID = window.setTimeout('showMenu("'+id+'", "' + storedlocation + '","' + menu + '","' + classLi + '")',350);
        } 
        else 
        { 
            window.clearTimeout(trackerID); 
        }
    });
    
    $(id).mouseout(function() 
    {
        window.clearTimeout(trackerID);
        trackerID = window.setTimeout('clearMenu("'+id+'", "' + storedlocation + '","' + menu + '","' + classLi + '")',250);
    }); 
}

function showMenu(id,storedlocation, menu, classLi) 
{
		eval(storedlocation+"=1;");
        $(id).addClass(classLi);
        $(".btm_menu_list .li_1 span").addClass("sp_1");
   		$(".btm_menu_list .li_0 span").addClass("sp_0");
   		$(".btm_menu_list .li_2 span").addClass("sp_2");
    	$(menu).slideDown("fast"); 
}
function clearMenu(id,storedlocation, menu, classLi) 
{
		eval(storedlocation+"=0;");
		$(menu).stop();
		$(menu).hide("");
        $(".btm_menu_list .li_1 span").removeClass("sp_1"); 
		$(".btm_menu_list .li_0 span").removeClass("sp_0");
		$(".btm_menu_list .li_2 span").removeClass("sp_2");
        $(id).removeClass(classLi);
}

$(document).ready(function(){
    var i=0;
    $(".btm_menu_list li.mainLi").each(function(){
        var id = $(this).attr('id');
        var menu = $(this).find("div.btm_submenu").attr('id');
        var classLi = "act";
        
        activatemenu("#"+id,"menu"+i+"done","#"+menu,classLi);
        i++;
    });
    /*
    $(".btm_menu_list li.mainLi").hover( function(){ 
   		$(this).addClass("act"); 
   		
	},function(){ 
		$(this).removeClass("act");
		
	});
    */
});