if (document.images) {           // Header Active Images

			homeOn = new Image();
            homeOn.src = "images/nav_homeOn.gif";
			searchOn = new Image();
            searchOn.src = "images/nav_searchOn.gif";
			hireOn = new Image();
            hireOn.src = "images/nav_hireOn.gif";
			loveOn = new Image();
            loveOn.src = "images/nav_loveOn.gif";
			detailsOn = new Image();
            detailsOn.src = "images/nav_detailsOn.gif";
			tricksOn = new Image();
            tricksOn.src = "images/nav_tricksOn.gif";
			moreOn = new Image();
            moreOn.src = "images/btn_moreOn.gif";
											
			homeOff = new Image();
            homeOff.src = "images/nav_homeOff.gif";
			searchOff = new Image();
            searchOff.src = "images/nav_searchOff.gif";
			hireOff = new Image();
            hireOff.src = "images/nav_hireOff.gif";
			loveOff = new Image();
            loveOff.src = "images/nav_loveOff.gif";
			detailsOff = new Image();
            detailsOff.src = "images/nav_detailsOff.gif";
			tricksOff = new Image();
            tricksOff.src = "images/nav_tricksOff.gif";
			moreOff = new Image();
            moreOff.src = "images/btn_moreOff.gif";
					
		}
function imgOn(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "On.src");
        }
}
function imgOff(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "Off.src");
        }
}