jQuery.noConflict();
	 var timeout    = 1500;
		var closetimer = 0;
		var ddmenuitem = 0;
		var ddmenuitem1 = jQuery('#cur').attr('id'); 
		function ddmenu_open(){
			ddmenu_canceltimer();
		   	ddmenu_close();
		   	jQuery("#cur").css("visibility", "hidden");
		   	ddmenuitem = jQuery(this).find('ul').css('visibility', 'visible');
		   	
		}
		
		function ddmenu_close(){ 
			if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');
			if(closetimer){  
				jQuery("#cur").css("visibility", "visible");
			}
		}
		
		function ddmenu_timer(){
			closetimer = window.setTimeout(ddmenu_close, timeout);
			
		}
		
		function ddmenu_canceltimer(){  
			if(closetimer){  
				window.clearTimeout(closetimer);
		        closetimer = null;
		}}
		
		jQuery(document).ready(function(){  
			
			jQuery('#ddmenu > li').bind('mouseover', ddmenu_open)
		    jQuery('#ddmenu > li').bind('mouseout',  ddmenu_timer)
		});
		
		document.onclick = ddmenu_close;