var eof=false;
//
function sizeWin(myWidth, myHeight) {
	window.resizeTo(myWidth, myHeight);
	}
//
var activeSub=0;
var SubNum=0;
// Define global variables
var timerID = null;
var timerOn = false;
var timecount = 1500;
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";
        			}
        		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('subMenu0');
				hideLayer('subMenu1');
				hideLayer('subMenu2');
				hideLayer('subMenu3');
				hideLayer('subMenu6');
				}
		function startTime() {
	        if (timerOn == false) {
                timerID=setTimeout( "hideAll()" , timecount);
                timerOn = true;

	        }
		}
		function stopTime() {
	        if (timerOn) {
    	        clearTimeout(timerID);
                timerID = null;
                timerOn = false;
	        }
		}
		function onLoad() {
			init();
		}
//
var preloadFlag = false;
//
var main01On = new Image();
var main02On = new Image();
var main03On = new Image();
var main04On = new Image();
var main05On = new Image();
var main06On = new Image();
var main07On = new Image();
//
function getRollovers() {
		if (document.images) {
		main01On.src = "images/nav/main01_over.gif";
		main02On.src = "images/nav/main02_over.gif";
		main03On.src = "images/nav/main03_over.gif";
		main04On.src = "images/nav/main04_over.gif";
		main05On.src = "images/nav/main05_over.gif";
		main06On.src = "images/nav/main06_over.gif";
		main07On.src = "images/nav/main07_over.gif";
	}
	preloadFlag = true;
}
//
function roll(elm) {
	if (preloadFlag == true) {
		var thisButton = document.getElementById(elm);
		var over = eval(elm + "On");
		thisButton.src = over.src;
		mainNavOff(elm);
	}
}
//
function mainNavOff(obj) {
	var navOn = null;
	if (obj == null) {
		navOn = false;
	} else {
		navOn = true;
	}	
	var stayOn = document.getElementById(obj);
	for (var i = 0; i < 7; i++) {
		var imgId = "main0" + (i + 1);
		var imgPath = "images/nav/" + imgId + ".gif";
		var thisImg = document.getElementById(imgId);
		var offImg = new Image();
		offImg.src = imgPath;
		if (navOn == false || thisImg.src !== stayOn.src) {
			thisImg.src = offImg.src;
		} 
	} //end for
} // end mainNavOff function
//
function rightSizeWin(URLtoOpen, windowName, windowFeatures) {
	newWindow=window.open(URLtoOpen, windowName, windowFeatures);
	}
//
eof = true;