/* ============== Drop Down menu ================= 
$J(function() {
	$J("#nav_top").children().hover(
		function(){
			$J("img",this).attr("src", $J("img", this).attr("src").replace(/^(.*)(\.\w+)$/, "$1_a$2"));
			$J("ul",this).slideDown("slow");
		},
		function(){
			$J("img", this).attr("src", $J("img", this).attr("src").replace(/^(.*)_a(\.\w+)$/, "$1$2"));
			$J("ul",this).slideUp("slow");
		});
});
*/

/* ============== Drop Down menu ================= */
$J(function() {
	$J("#nav_top").children().hover(
		function(){
		
		    if($J("a",this).children()[0].style.filter)
		    {
		        $J("a",this).children()[0].style.filter = $J("a",this).children()[1].style.filter
			}
			else
			{
			    $J($J("a",this).children()[0]).hide();
			    $J($J("a",this).children()[1]).show();			
			}
						
			//alert(adfsad);
			var lUL = $J("ul",this);
			
			if(lUL[0] != null)
			{
			    $J("iframe",this).width(lUL.width()).height(lUL.height());
			    
			    $J("iframe",this).show();			    

			    lUL.show();
			    
			    //lUL.slideDown("slow");
			}
		},
		function(){		
		    if($J("a",this).children()[0].style.filter)
		    {
		        $J("a",this).children()[1].style.filter = $J("a",this).children()[0].style.filter
			}
			else
			{
    			$J($J("a",this).children()[0]).show();
	    		$J($J("a",this).children()[1]).hide();
			}		
		
			$J("iframe",this).hide();
			$J("ul",this).hide();
			
			//$J("ul",this).slideUp("slow");
		});
	$J("a","#nav_top").focus(
	    function(){
	        this.blur();
	    });
});
/* test
var gDDMDisplayed = null;
$J(function() {
	$J("#nav_top").children().hover(
		function(){
		    if(gDDMDisplayed != null){
		        gDDMDisplayed = this;
		        return;
		    }
			$J($J("a",this).children()[0]).hide();
			$J($J("a",this).children()[1]).show();
			$J("ul",this).slideDown("slow");
		},
		function(){
			$J($J("a",this).children()[0]).show();
			$J($J("a",this).children()[1]).hide();
			$J("ul",this).slideUp("slow", 
			function(){
			    if(gDDMDisplayed != null){
			        $J("ul",gDDMDisplayed).slideDown("slow");
			    }
			    gDDMDisplayed = null;
			});
		});
	$J("a","#nav_top").focus(
	    function(){
	        this.blur();
	    });
});*/