function extractCookieValue(val) {
if ((endOfCookie = document.cookie.indexOf( ";", val)) == -1) { 
    endOfCookie = document.cookie.length;   } 
    return unescape(document.cookie.substring(val,endOfCookie)); 
 }
function readCookie(cookiename) { 
	var numOfCookies = document.cookie.length; 
	var nameOfCookie = cookiename + "="; 
	var cookieLen = nameOfCookie.length; 
	var x = 0; 
	while (x <= numOfCookies)   { 
		var y = (x + cookieLen); 
		if (document.cookie.substring(x, y) == nameOfCookie) 
		return (extractCookieValue(y)); 
		x = document.cookie.indexOf(" ", x) + 1; 
		if (x == 0)  break;
		}
	return (null); 
} 
function createCookie(name, value, expiredays) {  
	var todayDate = new Date(); 
	 todayDate.setDate(todayDate.getDate() + expiredays);   
	document.cookie = name + "=" + value + "; expires=" + todayDate.toGMTString() + "; path=/;" 
} 
function SetLanguage(languageCode) {
	createCookie("language", languageCode, 1000);
}
function help(txt,w,h) {
var url ="/dai.nsf/HelpTextLookUp/"+txt+"?OpenDocument"
var helpwin=window.open(url ,"displayWindow","resizable=yes,scrollbars=yes,width="+w+",height="+h+",screenX="+w+",screenY="+w);
//helpwin.moveTo("+x+","+y+");
helpwin.focus();
}