image1 = new Image();
image1.src = "nav/nav1_on.jpg";

image2 = new Image();
image2.src = "nav/nav2_on.jpg";

image3 = new Image();
image3.src = "nav/nav3_on.jpg";

image4 = new Image();
image4.src = "nav/nav4_on.jpg";

image5 = new Image();
image5.src = "nav/nav5_on.jpg";

image6 = new Image();
image6.src = "nav/nav6_on.jpg";

image7 = new Image();
image7.src = "nav/nav7_on.jpg";

image8 = new Image();
image8.src = "nav/nav8_on.jpg";

image9 = new Image();
image9.src = "nav/nav9_on.jpg";

image10 = new Image();
image10.src = "nav/nav10_on.jpg";

image11 = new Image();
image11.src = "nav/nav11_on.jpg";

image12 = new Image();
image12.src = "nav/nav12_on.jpg";

image13 = new Image();
image13.src = "nav/nav13_on.jpg";

image14 = new Image();
image14.src = "nav/nav14_on.jpg";

image15 = new Image();
image15.src = "nav/nav15_on.jpg";

image16 = new Image();
image16.src = "nav/nav16_on.jpg";

image17 = new Image();
image17.src = "nav/nav17_on.jpg";

image18 = new Image();
image18.src = "nav/nav18_on.jpg";

image19 = new Image();
image19.src = "nav/nav19_on.jpg";

image20 = new Image();
image20.src = "nav/nav20_on.jpg";

image21 = new Image();
image21.src = "nav/nav21_on.jpg";

image22 = new Image();
image22.src = "nav/nav22_on.jpg";

image23 = new Image();
image23.src = "nav/nav23_on.jpg";

image24 = new Image();
image24.src = "nav/nav24_on.jpg";

image25 = new Image();
image25.src = "nav/nav25_on.jpg";

image26 = new Image();
image26.src = "nav/nav26_on.jpg";

image27 = new Image();
image27.src = "nav/nav27_on.jpg";

image28 = new Image();
image28.src = "nav/nav28_on.jpg";

image29 = new Image();
image29.src = "nav/nav29_on.jpg";

image30 = new Image();
image30.src = "nav/nav30_on.jpg";

image31 = new Image();
image31.src = "nav/nav31_on.jpg";

image32 = new Image();
image32.src = "nav/nav32_on.jpg";

image33 = new Image();
image33.src = "nav/nav33_on.jpg";

image34 = new Image();
image34.src = "nav/nav34_on.jpg";

image35 = new Image();
image35.src = "nav/nav35_on.jpg";

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
    newwin=window.open(theURL,winName,features);
    newwin.focus();
}

window.onload= function (evt) {
    init();
}

var activeSub=0;
var SubNum=0;

    //Define global variables

	    var timerID = null;
		var timerOn = false;
		var timecount = 1000;
		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;
		  }
		  
		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";
        			}
        		else{
                  eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="visible"');
                  }
		 }
        	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";
        			}
        		else{
                  eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="hidden"');
				}
        
        	}
        	else {// alert ("Please wait for the page to finish loading.");
        		return;}
        }


		function hideAll(){
				hideLayer('layer1');
				hideLayer('layer2');
				hideLayer('layer3');
				}


		function startTime() {
	        if (timerOn == false) {
                timerID=setTimeout( "hideAll()" , timecount);
                timerOn = true;

	        }

		}


		function stopTime() {
	        if (timerOn) {
    	        clearTimeout(timerID);
                timerID = null;
                timerOn = false;
	        }
		}

		function onLoad(){
			init();
			
			}

function goToParent(mypage) {
    window.location=mypage;
}


// usage toggleRadio( formname a, elementname b, button_order c)
function toggleRadio(a,b,c) {
    //alert(document.forms[a].elements[b][c].checked);
    if (document.forms[a].elements[b][c].checked==false) {
        document.forms[a].elements[b][c].checked=true;
    }
}