/*
 * Watermarking
 * Duo Consulting
 * www.duoconsulting.com
 */	
function WatermarkTxtBoxOnFocus(elementId, defaultText, watermarkOnCSSClass, watermarkOffCSSClass) { 
   if (document.getElementById(elementId).value == defaultText) {
      document.getElementById(elementId).className = watermarkOffCSSClass;
      document.getElementById(elementId).value = "";
   }
}

function WatermarkTxtBoxOnBlur(elementId, defaultText, watermarkOnCSSClass) {
   var textValue = document.getElementById(elementId).value;

   if (textValue == defaultText || textValue.length == 0) {
      document.getElementById(elementId).className = watermarkOnCSSClass;
      document.getElementById(elementId).value = defaultText;
   }
}

function ClearWatermark(elementId, defaultText) {
   var textValue = document.getElementById(elementId).value;

   if (textValue == defaultText) {
      document.getElementById(elementId).value = '';
   }
}