var menuactive;
var myvar;
var timer;
var loadm;
function menuinit() {
        document.getElementById('m1').style.display = 'none';
		menuactive = 0;
		document.getElementById('m2').style.display = 'none';
		menuactive2 = 0;
		document.getElementById('m3').style.display = 'none';
		menuactive3 = 0;
		document.getElementById('m4').style.display = 'none';
		menuactive4 = 0;
}
function addLoadEvent(func) { 
	  var oldonload = window.onload; 
	  if (typeof window.onload != 'function') { 
	    window.onload = func; 
	  } else { 
	    window.onload = function() { 
	      if (oldonload) { 
	        oldonload(); 
	      } 
	      func(); 
	    } 
	  } 
	} 

function expand()
{
	clearTimeout(timer);
	menuactive=1;
}
function expand2()
{
	clearTimeout(timer2);
	menuactive2=1;
}
function expand3()
{
	clearTimeout(timer3);
	menuactive3=1;
}
function expand4()
{
	clearTimeout(timer4);
	menuactive4=1;
}
function menuexpand () {
		
        if(menuactive == 1)
		{
			clearTimeout(timer);
	menuactive=1;
		}
		else
		{
		document.getElementById('m1').style.display = 'block';
		menuactive = 1;
		}
		
}
function menuexpand2 () {
		
        if(menuactive2 == 1)
		{
			clearTimeout(timer2);
	menuactive2=1;
		}
		else
		{
		document.getElementById('m2').style.display = 'block';
		menuactive2 = 1;
		}
		
}
function menuexpand3 () {
		
        if(menuactive3 == 1)
		{
			clearTimeout(timer3);
	menuactive3=1;
		}
		else
		{
		document.getElementById('m3').style.display = 'block';
		menuactive3 = 1;
		}
		
}
function menuexpand4 () {
		
        if(menuactive4 == 1)
		{
			clearTimeout(timer4);
	menuactive4=1;
		}
		else
		{
		document.getElementById('m4').style.display = 'block';
		menuactive4 = 1;
		}
		
}
function menuclick () {
        if(menuactive == 1)
		{
		timer=setTimeout("document.getElementById('m1').style.display = 'none';menuactive = 0;",100);
		
		}
		else
		{
		document.getElementById('m1').style.display = 'block';
		menuactive = 1;
		}
}
function menuclick2 () {
        if(menuactive2 == 1)
		{
		timer2=setTimeout("document.getElementById('m2').style.display = 'none';menuactive2 = 0;",100);
		
		}
		else
		{
		document.getElementById('m2').style.display = 'block';
		menuactive2 = 1;
		}
}
function menuclick3 () {
        if(menuactive3 == 1)
		{
		timer3=setTimeout("document.getElementById('m3').style.display = 'none';menuactive3 = 0;",100);
		
		}
		else
		{
		document.getElementById('m3').style.display = 'block';
		menuactive3 = 1;
		}
}
function menuclick4 () {
        if(menuactive4 == 1)
		{
		timer4=setTimeout("document.getElementById('m4').style.display = 'none';menuactive4 = 0;",100);
		
		}
		else
		{
		document.getElementById('m4').style.display = 'block';
		menuactive4 = 1;
		}
}