var time = 600;
var timeout;
var timeout1;

var drop_buttons = ['menu_1','menu_2'];
var drop_menus = ['drop_1','drop_2']; 

function hider(){
	timeout = setTimeout('hider1()',time);
}

function hider1(){
	document.getElementById('drop_1').style.display = 'none';
	//document.getElementById('drop_2').style.display = 'None';
}

function shower1(){
	clearTimeout(timeout);
	document.getElementById('drop_1').style.display = 'block';
	//document.getElementById('drop_2').style.display = 'None';
	//document.getElementById('drop_1').onmouseover = function(){clearTimeout(timeout);}
	//document.getElementById('drop_2').onmouseout = function(){hider();}
}

function shower2(){
	clearTimeout(timeout);
	//document.getElementById('drop_2').style.display = 'block';
	document.getElementById('drop_1').style.display = 'none';
	//document.getElementById('drop_2').onmouseover = function(){clearTimeout(timeout);}
	//document.getElementById('drop_1').onmouseout = function(){hider();}
}

function make_menu(){
	hider();
	document.getElementById('menu_1').onmouseover = function(){shower1();};
	//document.getElementById('menu_2').onmouseover = function(){shower2();};
	document.getElementById('drop_1').onmouseout = function(){hider();}
	//document.getElementById('drop_2').onmouseout = function(){hider();}
	document.getElementById('menu_1').onmouseout = function(){hider();}
	//document.getElementById('menu_2').onmouseout = function(){hider();}
}

//addEvent(window, 'load', make_menu);