// JavaScript Document
//function top_rollover(menuid) {
	// array of submenu div id names
	//var subarray = new Array('sub_product','sub_owners','sub_service','sub_company');
	//var imgarray = new Array('nav_home','nav_dealer','nav_product','nav_owners','nav_service','nav_company','nav_contact');
	
	//loop through array names and set css class to hidden
	//for ( var i=subarray.length-1; i>=0; --i ){
	//	document.getElementById(subarray[i]).className = "hidemenu";
	//}
	//set the visible of the current rolled over menu
	//var currTabElem = document.getElementById(menuid);
	//currTabElem.className = "showmenu submenu";
//}

function top_rollover(rollid,submenu) { 
		//clear to default state
		clear_all();
		
		//Set ID Names
		var graphicID = "img_" + rollid;
		var rographicfile = "nav_" + rollid + "_ro.gif"
		
		//Show Sub Menu
		if (submenu==1) {
			var menuid = "sub_" + rollid;
			var currsubmenu = document.getElementById(menuid);
			currsubmenu.className = "showmenu submenu";
		}
		
		//Roll Over Graphic
		var currImgElem = document.getElementById(graphicID);
		currImgElem.src = "/images/" + rographicfile;
	}
	
	function clear_all() {
		document.getElementById('img_home').src = "/images/nav_home.gif";
		document.getElementById('img_products').src = "/images/nav_products.gif";
		document.getElementById('img_dealer').src = "/images/nav_dealer.gif";
		document.getElementById('img_owners').src = "/images/nav_owners.gif";
		document.getElementById('img_service').src = "/images/nav_service.gif";
		document.getElementById('img_company').src = "/images/nav_company.gif";
		document.getElementById('img_contact').src = "/images/nav_contact.gif";
		document.getElementById('sub_products').className = "hidemenu";
		document.getElementById('sub_owners').className = "hidemenu";
		document.getElementById('sub_service').className = "hidemenu";
		document.getElementById('sub_company').className = "hidemenu";
	}