function navswap(n) {

	if (document.images)
		{
		document.images['nav' + n].src = eval("navon" + n + ".src");
		}
	}

function navswapout(n) {

	if (document.images)
		{
		document.images['nav' + n].src = eval("nav" + n + ".src");
		}
	}
	
function open_window1(url, width, height) {
	mywin1 = window.open(url,"win1",'alwaysRaised=1,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=' + width + ',height=' + height);
	mywin1.resizeTo(width, height);
	mywin1.focus();
}




if (document.images) {

	nav1 = new Image(74,28);
	nav1.src = "/pics/nav1.gif";
	navon1 = new Image(74,28);
	navon1.src = "/pics/navon1.gif";
	
	nav2 = new Image(85,28);
	nav2.src = "/pics/nav2.gif";
	navon2 = new Image(85,28);
	navon2.src = "/pics/navon2.gif";
	
	nav3 = new Image(83,28);
	nav3.src = "/pics/nav3.gif";
	navon3 = new Image(83,28);
	navon3.src = "/pics/navon3.gif";
	
	nav5 = new Image(90,28);
	nav5.src = "/pics/nav5.gif";
	navon5 = new Image(90,28);
	navon5.src = "/pics/navon5.gif";
	
	nav6 = new Image(101,28);
	nav6.src = "/pics/nav6.gif";
	navon6 = new Image(101,28);
	navon6.src = "/pics/navon6.gif";

}