function init() {
	
	document.getElementById("file_upload_form").onsubmit=function() {
	document.getElementById("divMmsMsg").innerHTML="Loading...";
	document.getElementById("file_upload_form").target = "upload_target";
	//document.getElementById("upload_target").onload = uploadDone;
	eventPush(document.getElementById('upload_target'),'load',uploadDone);
	
	}
}

function uploadDone() { 
	document.getElementById("divMmsMsg").innerHTML="";
	document.getElementById('divMms').innerHTML = frames['upload_target'].document.getElementsByTagName("body")[0].innerHTML;
		}	
	
function eventPush(obj, event, handler) {
   	 if (obj.attachEvent) {
     obj.attachEvent('on'+event, handler);
   } else if (obj.addEventListener) {
     obj.addEventListener(event, handler, false);
   } 
   	 else{
	 obj.addEventListener(event,handler,false);
	 }
 } 
eventPush(window,'load',init);