function checkMaxLengthOnKeyPress(txt, maxlen) {
     if(txt.length > (maxlen-1)) {
		  alert('The maximum number of characters ' + maxlen + ' for this control has been reached.  Please review what you are entering and reduce the number of characters you are entering')
          return false;
     } else {
          return true;
     }
}

function checkMaxLengthOnKeyUp(txt, maxlen) {
     if(txt.length > (maxlen)) {
		  alert('The maximum number of characters ' + maxlen + ' for this control has been reached.  Please review what you are entering and reduce the number of characters you are entering')
          return false;
     } else {
          return true;
     }
}

function ShowWait(imgid) {
	var img = document.getElementById(imgid);
	img.src = 'images/busySmall.gif';
}