var loaded = 0;
function PreLoad() {

var URL
URL=""

if (document.images != null) {

mnu1 = new Image();
mnu1.src = URL + "images/interface/menu/products.gif";
mnu1o = new Image();
mnu1o.src = URL + "images/interface/menu/products-over.gif";
mnu2 = new Image();
mnu2.src = URL + "images/interface/menu/about.gif";
mnu2o = new Image();
mnu2o.src = URL + "images/interface/menu/about-over.gif";
mnu3 = new Image();
mnu3.src = URL + "images/interface/menu/pro-yagi.gif";
mnu3o = new Image();
mnu3o.src = URL + "images/interface/menu/pro-yagi-over.gif";
mnu4 = new Image();
mnu4.src = URL + "images/interface/menu/pro-omni.gif";
mnu4o = new Image();
mnu4o.src = URL + "images/interface/menu/pro-omni-over.gif";
mnu5 = new Image();
mnu5.src = URL + "images/interface/menu/valu-yagi.gif";
mnu5o = new Image();
mnu5o.src = URL + "images/interface/menu/valu-yagi-over.gif";
mnu6 = new Image();
mnu6.src = URL + "images/interface/menu/valu-omni.gif";
mnu6o = new Image();
mnu6o.src = URL + "images/interface/menu/valu-omni-over.gif";
mnu7 = new Image();
mnu7.src = URL + "images/interface/menu/news.gif";
mnu7o = new Image();
mnu7o.src = URL + "images/interface/menu/newsover.gif";
mnu8 = new Image();
mnu8.src = URL + "images/interface/menu/contact.gif";
mnu8o = new Image();
mnu8o.src = URL + "images/interface/menu/contact-over.gif";
}
	loaded = 1;
}

function hiLite(imgDocID,imgObjName) {
if (document.images !=null) {
  if (loaded)
   document.images[imgDocID].src = eval(imgObjName + ".src")
  }
}

    //Define global variables

	    var timerID = null;
		var timerOn = false;
		var timecount = 200;
		var what = null;
		var newbrowser = true;
		var check = false;

    	function init(){
    	//  alert ("Running Init");
          if (document.layers) {
                      //  alert ("Running Netscape 4");
                        layerRef="document.layers";
                        styleSwitch="";
                        visibleVar="show";
			screenSize = window.innerWidth;
			what ="ns4";


          }else if(document.all){
                      //  alert ("Running IE");
                        layerRef="document.all";
                        styleSwitch=".style";
                        visibleVar="visible";
			screenSize = document.body.clientWidth + 18;
			what ="ie";

		  }else if(document.getElementById){
                      //  alert ("Running Netscape 6");
                        layerRef="document.getElementByID";
                        styleSwitch=".style";
                        visibleVar="visible";
			what="moz";
		  
		  }else{
		  	//alert("Older than 4.0 browser.");
			what="none";
			newbrowser = false;
		  }
		  
 
		//window.status='status bar text to go here';
		check = true;
  	 	}


	// Turns the layers on and off
        function showLayer(layerName){
        	if(check){
        		if (what =="none"){
        			return;
        			}
	        	else if (what == "moz"){
        			document.getElementById(layerName).style.visibility="visible";
        			document.getElementById(layerName).style.display="block";
        			}
        		else{
                  eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="visible"');
                  eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.display="block"');
                  }
		 }
        	else {// alert ("Please wait for the page to finish loading.");
        		return;}
		}

        function hideLayer(layerName){
        	if(check){
        		if (what =="none"){
        			return;
        			}
        		else if (what == "moz"){
        			document.getElementById(layerName).style.visibility="hidden";
        			document.getElementById(layerName).style.display="none";
        			}
        		else{
                  eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="hidden"');
                  eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.display="none"');
				}
        
        	}
        	else {// alert ("Please wait for the page to finish loading.");
        		return;}
        }


function hideAll(){
	hideLayer('products');
	hideLayer('proyagi');
	hideLayer('proomni');
	hideLayer('progrid');
	hideLayer('valuyagi');
	hideLayer('valuomni');
}
function hideSubdrp(){
	hideLayer('proyagi');
	hideLayer('proomni');
	hideLayer('progrid');
	hideLayer('valuyagi');
	hideLayer('valuomni');
}
function startTime() {
	if (timerOn == false) {
    timerID=setTimeout( "hideAll()" , timecount);
    timerOn = true;
	}
}
function stopTime() {
	if (timerOn) {
     clearTimeout(timerID);
     timerID = null;
     timerOn = false;
	}
}

function onLoad(){
init();
}