Image1 = new Image(120,16)
Image1.src = "images/customrate_over.gif"

Image2 = new Image(120,16)
Image2.src = "images/customrate.gif"

function Over()
{
	document.flip.src = Image1.src; return true;
}

function Off()
{
	document.flip.src = Image2.src; return true;
}

function openWindowCentered(url,w,h,scroll)
{
	w = w + 18;
	h = h + 50;
	var ranNum= Math.round(Math.random()*100);
    
	var l = (screen.width-w)/2;
	var t = (screen.height-h)/2;
	var settings = 'width='+w+',height='+h+',screenX='+l+',screenY='+t+',left='+l+',top='+t+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=yes';
	window.open(url,ranNum, settings)
}