function lineLoc(position,items) {
	for (i=1; i<=items; i++) { // this loop places the arrow in front of the active question, if a question is added then the greater than number needs to be increased
		if (i == position) { // active question
			if (document.images) { // other browsers
				document.images["line" + i].src = "../art/cb/nav_line.gif";
			}
			else alert("Browser Not Supported");
			}
		else { // deactivated questions
			if (document.images) { // other browsers
				document.images["line" + i].src = "../art/cb/trans.gif";
			}
			else alert("Browser Not Supported");
			}
	}
	return true;
}
// javascript window function
function ssWin(ipURL,ipWinName,ipWidth,ipHeight,ipypos,ipxpos) {
	if (ipxpos == "middle") {
		var ipxpos = (screen.width - ipWidth)/2
		}
	else var ipxpos = ipxpos
	if (ipypos == "middle") {
		var ipypos = ((screen.height - ipHeight)/2) - 20
		}
	else var ipypos = ipypos
	var ipWinName = window.open(ipURL, ipWinName, "toolbar=no,scrollbars=no,location=no,statusbar=no,menubar=no,resizable=no,width="+ipWidth+",height="+ipHeight+",left="+ipxpos+",top="+ipypos+"");
	ipWinName.focus();
}