function getPos(elemID) {
	var offsetTrail = document.getElementById(elemID);	
	var offsetLeft = offsetTrail.offsetLeft;
	var offsetTop = offsetTrail.offsetTop;

	return { left:offsetLeft, top:offsetTop };
}

function setHeader(tn_x, tn_y, ws_x, ws_y, ip_x, ip_y) {

	var oTn = document.getElementById('tm_logo');	
	var oWs = document.getElementById('ws_logo');	
	var oIp = document.getElementById('ip_logo');		
	
	oTn.style.left = tn_x + 'px';
	oTn.style.top = tn_y + 'px';
	oWs.style.left = ws_x + 'px';
	oWs.style.top = ws_y + 'px';
	oIp.style.left = ip_x + 'px';
	oIp.style.top = ip_y + 'px';	
}

function clearInput(thefield) { if (thefield.defaultValue == thefield.value) thefield.value = "" }
function setInput(thefield) { if (thefield.value == "") thefield.value = thefield.defaultValue }