/**
 * Main javascript engine
 * 
 * 
 * **/

/*
 * manage onload functions
 *
 * */
function addLoadEvent(func) { 
	var oldonload = window.onload; 
	if (typeof window.onload != 'function') { 
		window.onload = func; 
	} else { 
		window.onload = function() { 
			if (oldonload) { 
				oldonload(); 
			} 
			func(); 
		} 
	} 
} 

/*
 * Menu ie handler 
 *
 * */
$(function(){
    $("#menu-main li").hover(function(){
        $(this).addClass("over");
        //$('ul:first',this).css('visibility', 'visible');
    }, function(){
        $(this).removeClass("over");
        //$('ul:first',this).css('visibility', 'hidden');
    });
});