if (document.images != null)
{
	onnav = new Array (8); offnav = new Array (8);
	for (i=1;i<=7;i++) {onnav[i] = new Image; offnav[i] = new Image;}
	
	onnav[1].src="/template/images/nav/quantitative__.gif";
	onnav[2].src="/template/images/nav/qualitative__.gif";
	onnav[3].src="/template/images/nav/facilities__.gif";
	onnav[4].src="/template/images/nav/services__.gif";
	onnav[5].src="/template/images/nav/system__.gif";
	onnav[6].src="/template/images/nav/about__.gif";
	onnav[7].src="/template/images/nav/employment__.gif";
	
	offnav[1].src="/template/images/nav/quantitative.gif";
	offnav[2].src="/template/images/nav/qualitative.gif";
	offnav[3].src="/template/images/nav/facilities.gif";
	offnav[4].src="/template/images/nav/services.gif";
	offnav[5].src="/template/images/nav/system.gif";
	offnav[6].src="/template/images/nav/about.gif";
	offnav[7].src="/template/images/nav/employment.gif";
}
function nav_on(n) {if (document.images != null)
{document.images["nav"+(n+"")].src=onnav[n].src;}}
function nav_off(n) {if (document.images != null)
{document.images["nav"+(n+"")].src=offnav[n].src;}}


function openWindow(url) {
  popupWin = window.open(url, 'remote', 'width=720,height=400,scrollbars=no,menubars=no,toolbar=no');
}