/*
Alastair Cassels, Dot Web Design Ltd - www.dotwebdesign.co.uk
*/
function trackIt() { // highlights the current page in the bottom menu
	var page_url = this.location.href;
	var from = page_url.lastIndexOf('/'); from ++; // add 1 to skip the last "/"
	var to = page_url.lastIndexOf('.');
	var the_ref = page_url.substring(from,to);
	var the_highlight = '../Components/images/BottomMenu/' + the_ref + '_f2.gif';
	if(document.images[the_ref]) {
		document.images[the_ref].src = the_highlight; 
	}
} // trackIt