<!-- 
function getHeader(){
var how_many_photos = 2;
var now = new Date();
var sec = now.getSeconds();
var photo = sec % how_many_photos;
var width = 314;
var height = 86;
var alt = ""
photo +=1;

if (photo==1) {
	banner="http://www.unh.edu/helpdesk/graphics/hdlogo_win.jpg";
	}

if (photo==2) {
	banner="http://www.unh.edu/helpdesk/graphics/hdlogo_mac.jpg";
	}

//if (photo==3) {
//	banner="http://www.unh.edu/helpdesk/graphics/phone_logo.jpg";
//	}

//if (photo==4) {
//	banner="http://www.unh.edu/helpdesk/graphics/ibook2_logo.jpg";
//	}

//if (photo==5) {
//	banner="http://www.unh.edu/helpdesk/graphics/pc_logo2.jpg";
//	}

document.write('<img src="' + banner + '\" width=\"' + width + '\" height=\"' + height + '\" alt=\"' + alt + '\" border=0>');

}
//-->