<!--

/*
Navigation onMouseover
*/

icon_home2    = "http://www.hw.ac.uk/images/h2.gif"  
icon_home     = "http://www.hw.ac.uk/images/h.gif"
icon_contact2 = "http://www.hw.ac.uk/images/c2.gif"  
icon_contact  = "http://www.hw.ac.uk/images/c.gif"
icon_people2  = "http://www.hw.ac.uk/images/p2.gif"  
icon_people   = "http://www.hw.ac.uk/images/p.gif"
icon_search2  = "http://www.hw.ac.uk/images/s2.gif"  
icon_search   = "http://www.hw.ac.uk/images/s.gif"
icon_top2     = "http://www.hw.ac.uk/images/top2.gif"  
icon_top      = "http://www.hw.ac.uk/images/top.gif"

function hover(imgname){
     imgname.src = icon_home2;
}
function hout(imgname){
     imgname.src = icon_home;
}
function cover(imgname){
     imgname.src = icon_contact2;
}
function cout(imgname){
     imgname.src = icon_contact;
}
function pover(imgname){
     imgname.src = icon_people2;
}
function pout(imgname){
     imgname.src = icon_people;
}
function sover(imgname){
     imgname.src = icon_search2;
}
function sout(imgname){
     imgname.src = icon_search;
}
function tover(imgname){
     imgname.src = icon_top2;
}
function tout(imgname){
     imgname.src = icon_top;
}

function navigation() {
self.name = "main"; // names current window as "main"

var windowprops = "toolbar=0,location=0,directories=0,status=0, " +
"menubar=0,scrollbars=1,resizable=0,width=340,height=108";

OpenWindow = window.open("http://www.hw.ac.uk/navigation.htm", "remote", windowprops); // opens remote control
}

/*
Drop down navigation
*/

function onCombo (combo)
	{
	var ind = combo.selectedIndex ;
	if (combo.options [ind].value == '#')
		combo.selectedIndex = 0 ;
	else
		{
		window.top.location.href = (combo.options [ind].value) ;
		}
	}