Mine

      function get_source()
   2.
      {
   3.
              var ele_names = document.getElementsByTagName("textbox");
   4.
              alert(ele_names[0].getAttribute("path")+"  "+ele_names[0].id);
	      
	      var foo=function(textBox,src_path)
		{
			xmlHttp = new XMLHttpRequest();
  17.
                      
  18.
                      xmlHttp.onreadystatechange = function()
  19.
                      {
  20.
                              if(xmlHttp.readyState == 4)
  21.
                              {
  22.
                                      textBox.setAttribute("value",xmlHttp.responseText);
  23.
                              }
  24.
                      }
		      var qstr =  '/xul/Startrev?getfile='+src_path;
  28.
                      xmlHttp.open('GET',qstr,true);
  29.
                      xmlHttp.send(null);
  30.	
		}
  25.
				
   5.
              var i=0;
   6.
              for(i=0; i < ele_names.length; i++)
   7.
              {
   8.
                      try{
   9.
                      var src_path = ele_names[i].getAttribute("path");
  10.
                      alert("src_path = "+src_path);
  11.
                      alert(ele_names[i].id);
  12.
                      }catch(myError)
  13.
                      {
  14.
                              alert("In Catch");
  15.
                      }
		       
		     foo(ele_names[i],ele_names[i].getAttribute("path"));	
  16.
      
                     
              }
  34.
      }