var currentX = 0;
	var currentY = 0;
	var whichIt = null;
	var pleaseWait='处理中,请稍候...';
	var hintLayerStr="<div id='progress' style=\"position:absolute;visibility:hidden;top:"+currentY+";left:"+currentX+";border: 1px black solid;padding:3px 3px 3px 3px;background-color:#FFFFFF;font-family: sans-serif;font-size: 80%;filter:alpha(opacity=70);z-index:50;\"><NOBR><img src='/public/busy_cursor.gif' align='texttop' alt='"+pleaseWait+"'>" + pleaseWait + "</NOBR></div>";
	document.onmousedown = onmousedownIt;
	//document.onmousemove = onmousemoveIt;
	document.onclick=onclickIt;
	document.writeln(hintLayerStr);
	

 
  function onclickIt()
  {
	    try
	    {
	       document.all.progress.style.visibility='hidden';
	    }
	    catch(e)
	    {
	    }  	
	    
  }
	function onmousedownIt() {
	    whichIt = event.srcElement;
	    if(whichIt==null) return;
	    currentX = (event.clientX + document.body.scrollLeft);
	    currentY = (event.clientY + document.body.scrollTop); 
      var b1=true;
      var b2=true;
      try
      {
      	if(whichIt.disabled==false)
      	  b1=false;
      	if(whichIt.readOnly==false)
      	  b2=false;  
        if((b1==false)&&(b2==false)&&(whichIt.showCursor!=null))
        {
      	  document.all.progress.style.left=currentX+1;
 	        document.all.progress.style.top=currentY+1;
      	  document.all.progress.style.visibility='visible';
        }
      }
      catch(e)
      {

      }
 
	    return true;
	}