if(document.images){
// Assign Images To Variables
        nav1Off = new Image
        nav1On = new Image
        nav1Hov = new Image
        nav2Off = new Image
        nav2On = new Image
        nav2Hov = new Image
        nav3Off = new Image
        nav3On = new Image
        nav3Hov = new Image
        nav4Off = new Image
        nav4On = new Image
        nav4Hov = new Image
        nav5Off = new Image
        nav5On = new Image
        nav5Hov = new Image

        nav1Off.src="images/bg/nav1.png"
        nav1On.src="images/bg/nav1.png"
        nav1Hov.src="images/bg/nav1_hov.png"
        nav2Off.src="images/bg/nav2.png"
        nav2On.src="images/bg/nav2.png"
        nav2Hov.src="images/bg/nav2_hov.png"
        nav3Off.src="images/bg/nav3.png"
        nav3On.src="images/bg/nav3.png"
        nav3Hov.src="images/bg/nav3_hov.png"
        nav4Off.src="images/bg/nav4.png"
        nav4On.src="images/bg/nav4.png"
        nav4Hov.src="images/bg/nav4_hov.png"
        nav5Off.src="images/bg/nav5.png"
        nav5On.src="images/bg/nav5.png"
        nav5Hov.src="images/bg/nav5_hov.png"
    }
    else{
//Ensure Older Browser Compatability
        nav1Off = ""
        nav1On = ""
        nav1Hov = ""
        nav2Off = ""
        nav2On = ""
        nav2Hov = ""
        nav3Off = ""
        nav3On = ""
        nav3Hov = ""
        nav4Off = ""
        nav4On = ""
        nav4Hov = ""
        nav5Off = ""
        nav5On = ""
        nav5Hov = ""

        document.nav1 = ""
        document.nav2 = ""
        document.nav3 = ""
        document.nav4 = ""
        document.nav5 = ""
         }
    function imgOn(thisImg){
        document[thisImg].src = "images/bg/" + thisImg + ".png";
    }
    function imgHov(thisImg){
        document[thisImg].src = "images/bg/" + thisImg + "_hov.png";
    }

//Add dynamic elements on page

    function callPage(url){
        document.location = url+".php";
    }
    function chgMse(bl){
        if(bl){
            document.body.style.cursor='pointer';
        }
        else{
            document.body.style.cursor='default';
        }
    }