var loaded = 0;
function PreLoad() {

var URL
URL=""

if (document.images != null) {

clickme1 = new Image();
clickme1.src = URL + "images/interface/package-coverages.gif";
clickme1o = new Image();
clickme1o.src = URL + "images/interface/package-coverages-over.gif";
clickme2 = new Image();
clickme2.src = URL + "images/interface/medical-only.gif";
clickme2o = new Image();
clickme2o.src = URL + "images/interface/medical-only-over.gif";
clickme3 = new Image();
clickme3.src = URL + "images/menu/contact.gif";
clickme3o = new Image();
clickme3o.src = URL + "images/menu/contact-over.gif";
clickme4 = new Image();
clickme4.src = URL + "images/menu/home.gif";
clickme4o = new Image();
clickme4o.src = URL + "images/menu/home-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 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('coverages');
	hideLayer('onlycoverages');
	hideLayer('othercoverages');
	hideLayer('benefitsriders');
	hideLayer('coverageoptions');
}