function fileUploadForm(form, action_url, div_id, handle)  
{
	// Create the iframe...  
	var iframe = document.createElement("iframe");  
	iframe.setAttribute("id","upload_iframe");  
	iframe.setAttribute("name","upload_iframe");  
	iframe.setAttribute("width","0");  
	iframe.setAttribute("height","0");  
	iframe.setAttribute("border","0");  
	iframe.setAttribute("style","width: 0; height: 0; border: none;");  

	// Add to document...  
	document.body.appendChild(iframe);  
	window.frames['upload_iframe'].name="upload_iframe";  

	iframeId = document.getElementById("upload_iframe");

	// Add event...  
	var eventHandler = function()  
	{  
		if (iframeId.detachEvent) iframeId.detachEvent("onload", eventHandler);  
		else iframeId.removeEventListener("load", eventHandler, false);  
			// Message from server...  
		if (iframeId.contentDocument) {  
			content = iframeId.contentDocument.body.innerHTML;  
		} else if (iframeId.contentWindow) {  
			content = iframeId.contentWindow.document.body.innerHTML;  
		} else if (iframeId.document) {  
			content = iframeId.document.body.innerHTML;  
		}  

		//Do something!!!!!!
		handle(content, div_id, form);

		// Del the iframe...  
		setTimeout('iframeId.parentNode.removeChild(iframeId)', 250);  
	};  

	if (iframeId.addEventListener) iframeId.addEventListener("load", eventHandler, true);  
	if (iframeId.attachEvent) iframeId.attachEvent("onload", eventHandler);  

	// Set properties of form...  
	form.setAttribute("target","upload_iframe");  
	form.setAttribute("action", action_url);  
	form.setAttribute("method","post");  
	form.setAttribute("enctype","multipart/form-data");  
	form.setAttribute("encoding","multipart/form-data");  
		// Submit the form...  
	form.submit();  

	document.getElementById(div_id).innerHTML = "Uploading...";  
}