var clearUploadsFlag = true;
    var UploadComponentID  = new Array();
	//This function clears the file input fields of
	// the r.a.d.upload instance if the clearUploadsFlag flag is set to false
	function clearUploads()
	{
		if (clearUploadsFlag)
		{		
		    
            for(var n = 0 ;  n< UploadComponentID.length; n++){
		        var theRadUploadInstance = window[(UploadComponentID[n])];

                   //Clear the file inputs
                   var upload = $find(UploadComponentID[n]);
                   if (upload != null)
                   {
                       var fileInputs = upload.getFileInputs();
                       for (var i=0; i<fileInputs.length; i++)
                       {
                         upload.clearFileInputAt(i);
                       }
                   }	        
		    }	
		}
	}

	//This function changes the original form submit function
	// in order to clear the file upload input fields:
	function changeOriginalSubmit()
	{

		var theForm = document.forms[0];
		var originalSubmit = theForm.submit;
		theForm.submit = function()
		{
			clearUploads();
			this.submit = originalSubmit;
			this.submit();
		}
		if (window.attachEvent)
		{
			theForm.attachEvent("onsubmit", clearUploads);
		}
		else if (window.addEventListener)
		{
			theForm.addEventListener("submit", clearUploads, false);
		}
	}