if(document.images) {

   
	
	
    var gorpicon = new Image();
    var gorpicoff = new Image();
	
	
	

	var esppicon = new Image();
	var esppicoff = new Image();
	
	
	var thopicon = new Image();
	var thopicoff = new Image();
	
	
	var rappicon = new Image();
	var rappicoff = new Image();
	
	var starton = new Image();
	var startoff = new Image();
	
	var abouton = new Image();
	var aboutoff = new Image();
	
	var beyondon = new Image();
	var beyondoff = new Image();
	
	var sitemapon = new Image();
	var sitemapoff = new Image();
	
	

	
	
	gorpicoff.src = 'images/home/vid1.gif';
	gorpicon.src = 'images/home/vid1_hl.gif';
	
	
	
	esppicoff.src = 'images/home/vid2.gif';
	esppicon.src = 'images/home/vid2_hl.gif';
	
	
	thopicoff.src = 'images/home/vid3.gif';
	thopicon.src = 'images/home/vid3_hl.gif';
	
	
	rappicoff.src = 'images/home/vid4.gif';
	rappicon.src = 'images/home/vid4_hl.gif';
	
	startoff.src = 'images/home/get.gif';
	starton.src = 'images/home/get_hl.gif';
	
	aboutoff.src = 'images/home/abo.gif';
	abouton.src = 'images/home/abo_hl.gif';
	
	
	beyondoff.src = 'images/home/bey.gif';
	beyondon.src = 'images/home/bey_hl.gif';
	
	sitemapoff.src = 'images/home/sit.gif';
	sitemapon.src = 'images/home/sit_hl.gif';
	}
	


function off(imgName) {
	if(document.images) {
	document[imgName].src = eval([imgName] + 'off.src');
	
	}
}
function on(imgName) {
	if(document.images) {
	document[imgName].src = eval([imgName] + 'on.src');
	
	}
}


function off2(imgStub) {
	if(document.images) {
	picImgName = imgStub + 'pic';
	document[picImgName].src = eval([picImgName] + 'off.src');
	}
}
function on2(imgStub) {
    if(document.images) {
	picImgName = imgStub + 'pic';
	document[picImgName].src = eval([picImgName] + 'on.src');
	}
}