var max_menu = 6;
 var i=0;
 
 menu_rollover_image = new Image();
 menu_rollover_image.src = "images/rs_37.jpg";
 
 menu_rollover_empty = new Image();
 menu_rollover_empty.src = "images/spacer.gif";
 

 function menuOver(id) 
 { 
	for(i=0; i<=max_menu; i++)
	{
		if(id == i)
			document.getElementById("menu" + i).style.backgroundImage='URL(images/rs_37.jpg)';
         //document.getElementById("menu" + i).background = menu_rollover_image.src
		else
			document.getElementById("menu" + i).style.backgroundImage='URL(images/spacer.gif)';
         //document.getElementById("menu" + i).background = menu_rollover_empty.src;
	}
 }

 function menuOut()
 {
	for(i=0; i<=max_menu; i++)
	{
		if(i == current_id)
			document.getElementById("menu" + i).style.backgroundImage='URL(images/rs_37.jpg)';
		else
			document.getElementById("menu" + i).style.backgroundImage='URL(images/spacer.gif)';
	}
 }