function setIframeHeight(iframeName) {
		  //var iframeWin = window.frames[iframeName];
		  var iframeEl = document.getElementById? document.getElementById(iframeName): document.all? document.all[iframeName]: null;
		  if (iframeEl) {
		  iframeEl.style.height = "auto"; // helps resize (for some) if new doc shorter than previous
		  //var docHt = getDocHeight(iframeWin.document);
		  // need to add to height to be sure it will all show
		  var h = alertSize();
		  var new_h = (h-148);
		  iframeEl.style.height = new_h + "px";
		  //alertSize();
		  }
		}

		function alertSize() {
		  var myHeight = 0;
		  if( typeof( window.innerWidth ) == 'number' ) {
		    //Non-IE
		    myHeight = window.innerHeight;
		  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
		    //IE 6+ in 'standards compliant mode'
		    myHeight = document.documentElement.clientHeight;
		  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
		    //IE 4 compatible
		    myHeight = document.body.clientHeight;
		  }
		  //window.alert( 'Height = ' + myHeight );
		  return myHeight;
		}