var timeout	= 500;
	var closetimer	= 0;
	var ddmenuitem	= '';
	var body_click	= true;
	function hide_all()
	{
		mclose();
		if (body_click==true)
			window.document.getElementById('enter-form').style.display = 'none';
	}
	
	//window.addEvent('domready', fn)

 function fn() {				
				$('enter-form').addEvent('mouseover', function(){
					no_bodyclick();
				});
				$('enter-form').addEvent('mouseout', function(){
					bodyclick();
				});				
		}

	
	function mopen(id_open)
	{	
		if(ddmenuitem!='')
			window.document.getElementById(ddmenuitem).style.display = 'none';
	
		mcancelclosetime();
		if (ddmenuitem!=id_open && ddmenuitem!='')
			window.document.getElementById(ddmenuitem).style.display = 'none';
		window.document.getElementById(id_open).style.display = 'block';
		ddmenuitem = id_open;
	}
	
	function no_bodyclick() { body_click = false; }
	
	function bodyclick() { body_click = true; }
	
	function mclose()
	{
		if(ddmenuitem!='')
		    window.document.getElementById(ddmenuitem).style.display = 'none';
	}
	
	function mclosetime(){closetimer = window.setTimeout(mclose, timeout);}
	
	function mcancelclosetime()
	{
		if(closetimer)
		{
			window.clearTimeout(closetimer);
			closetimer = null;
		}
	}
	
	
	function show_form()
	{
		var showblock = window.document.getElementById('enter-form');
		if (showblock!=undefined)
		{
			if (showblock.style.display=='none')
				showblock.style.display = 'block';
			else
				showblock.style.display = 'none';
		}	
	}