//Globals
var g_strHelpPopupFeatures = "height=300,width=300,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes"

function showHelpPopup(strUrl, strWindowName)
{
	return showPopup(strUrl, strWindowName, g_strHelpPopupFeatures) ;
}
function showPopup(strUrl, strWindowName, strFeatures)
{
	var x, y ;
	var b=navigator.appName;
	if (b =="Microsoft Internet Explorer"){
		x = window.screenTop + 100;
		y = window.screenLeft + 100;
	}
	else if (b == "Netscape"){
		x = window.screenY + 100;
		y = window.screenX + 100;
	}
	else {
		x = 100 ; if (window.screenTop) x+= window.screenTop ;
		y = 100 ; if (window.screenLeft) y+= window.screenLeft ;
	} 
	var strFeatures = strFeatures+",top=" + x   + ",left=" + y  ;
	var popupWin = window.open(strUrl, strWindowName, strFeatures);
	popupWin.focus();
	return popupWin ;
}