function openWindow ( url , winName , width , height ) {
 // some default values for screen res
 var availWidth= 480, availHeight = 340;
 if ( document.all ) {
  availWidth = document.body.clientWidth ;
  availHeight = document.body.clientHeight ;
 }
 else if ( document.layers ) {
  availWidth = window.innerWidth ;
  availHeight = window.innerHeight ;
 }
 var leftPos = ( availWidth - width ) / 2 , topPos = ( availHeight - height ) / 2 ;
 var popWin = window.open ( url , winName , "resizable=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,width="+width+",height="+height+",top="+topPos+",left="+leftPos) ;
 popWin.focus ( ) ;
}

function appsHelp (docRef) {
  openWindow ('/PpWeb/ApplyHelp?docRef=' + docRef, "AppsHelpWindow", 516, 305 ) ;
}

function gotoPortalPage(url) {
	window.location= '/wps' + (document.cookie.indexOf('LtpaToken')==-1?'/portal/':'/myportal/') + url;
}