function jsPopUp(name,id,id2) {
	windowName =  name;
	windowLeft = 100;
	windowTop=100;

	switch (windowName) {
		case 'directions':	// directions
			windowWidth = 700;
			windowHeight = 700;
			windowScrollbars = 1;
			windowURL = 'http://www.streetmap.co.uk/streetmap.dll?postcode2map?code=' + id + '&title=<a name=link>Buy+Cornish</a>+-+' + id2 + '&nolocal=y&zoom=3#link'
			break;

	}

	windowProps = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=" + windowScrollbars + ",resizable=0,copyhistory=0,width=" + windowWidth + ",height=" + windowHeight + ",left=" + windowLeft + ",top=" + windowTop;
	window.open(windowURL,windowName,windowProps);
}