var OverImage = 'http://www.yor-ok.org.uk/2007-layout/StarBlue.PNG';
var OutImage = 'http://www.yor-ok.org.uk/2007-layout/StarGray.PNG';

function rateThisPage(page, rating) {
window.open('/rate-this-page-'+rating+'.html?=='+page,'','resizable=no,location=no,menubar=no,scrollbars=no,status=no,toolbar=no,fullscreen=no,dependent=no,width=200,height=200');
}

function highlightRateThisPage(images) {
	for(var i=1;i<=images;i++){
		document.getElementById('img'+i).src=OverImage;
	}
}

function unhighlightRateThisPage() {
	for(var i=1;i<=4;i++){
		document.getElementById('img'+i).src=OutImage;
	}
}