//var popup_window = null;
var popup_window;

function Show_Help(htopic) {
    if (navigator.appName == "Netscape") {
        var y = window.screenY + (window.innerHeight-360) / 2;
    	var x = window.screenX + (window.innerWidth-500) / 2;
    }
    else {
        var y = screenTop + (document.body.clientHeight-360) / 2;
    	var x = screenLeft + (document.body.clientWidth-500) / 2;
    }
//    var p = '/profilehelp.htm';

    var p = '/help.htm?C='+htopic;
    popup_window = window.open(p, 'fnsHelp', 'width=500,height=360,left='+x+',top='+y+',resizable,scrollbars',true);
    popup_window.focus();

}