var timeout    = 50;
var closetimer = 0;
var ddmenuitem = 0;

function menu_open()
{  menu_canceltimer();
   menu_close();
   ddmenuitem = $(this).find('ul').css('visibility', 'visible');}

function menu_close()
{  if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');}

function menu_timer()
{  closetimer = window.setTimeout(menu_close, timeout);}

function menu_canceltimer()
{  if(closetimer)
   {  window.clearTimeout(closetimer);
      closetimer = null;}}
	  
	  




$(document).ready(function(){		


});





$(document).ready(function() {
							   
	var clearMePrevious = "";
	
	// clear input on focus
	$("#searchitem").focus(function()
	{
		if($(this).val()==$(this).attr("title"))
		{
		clearMePrevious = $(this).val();
		$(this).val("");
		}
	});
	
	// if field is empty afterward, add text again
	$("#searchitem").blur(function()
	{
		if($(this).val()=="")
		{
		$(this).val(clearMePrevious);
		}
		});

			
			
	$('#nav > li').bind('mouseover', menu_open);
	$('#nav > li').bind('mouseout',  menu_timer);
	
	document.onclick = menu_close;  

						   
						   
 
});