function addLoadEvent(func) { 
	  var oldonload = window.onload; 
	  if (typeof window.onload != 'function') { 
	    window.onload = func; 
	  } else { 
	    window.onload = function() { 
	      if (oldonload) { 
	        oldonload(); 
	      } 
	      func(); 
	    } 
	  } 
}
 
function IE(){
    if(navigator.appName == 'Netscape') return false;
    else return true;
}

function getComboValue(thisID){
  if(IE()) return thisID.value; 
}

function showInfo (helpcode,customercode){
   window.open('/pr/helptext.php?helpcode='+helpcode+'&customercode='+customercode,'helpWindow','menubar=no,toolbar=no,fullscreen=no,location=no,resizable=yes,scrollbars=yes,width=700,height=700');
}

function openWindow(toURL,toTARGET,toPROPS){
  window.open(toURL,toTARGET,toPROPS);
}