var imbedded_progress_bar = false;                        // Change to true to use an imbedded progress bar.
  
  
function createHiddenInput(name,value) {
	var el = document.createElement('input');
	el.type="hidden";
	el.name=name;
	el.value=value;
	return(el);
}

//////////////////////////////////////////////////////
// Check files, submit upload and pop up progress bar
//////////////////////////////////////////////////////
function uploadFiles(frm_id,imbedded,div_imbedded,max){
	var progress_link='uber/php/uber_uploader_progress.php';
	var upload_link='uber/cgi-bin/uber_uploader.cgi';
	var tmp_sid='4dafb2fa16fd123d86933016fd715da6';
	
	imbedded_progress_bar = imbedded;
	if(window.opera){ 
		imbedded_progress_bar = false;
	}
	
	var frm=document.getElementById(frm_id);
	upload_link += '?tmp_sid='+tmp_sid;
	if (max!=null) upload_link += '&max='+max;
	progress_link += '?tmp_sid='+tmp_sid;
	if(imbedded_progress_bar) progress_link += '&imbedded_progress_bar=1';
	else progress_link += '&imbedded_progress_bar=0';
	var redirect_link = frm.action;
	if (redirect_link.indexOf("?")==-1) redirect_link += '?tmp_sid='+tmp_sid;
	else redirect_link += '&tmp_sid='+tmp_sid;
	if(!imbedded_progress_bar) redirect_link += '&close_pop=1';
	frm.appendChild(createHiddenInput('redirect_url',redirect_link));
	frm.appendChild(createHiddenInput('progress_url',progress_link));
	frm.action = upload_link;
	frm.submit();

	if(imbedded_progress_bar){
		document.getElementById(div_imbedded).innerHTML = "<iframe name='progress_iframe' background-color='#EEEEEE' src='" + progress_link + "'frameborder='0' scrolling='no' width='500' height='250'></iframe>";
	}
	else{	
		var upWin = window.open(progress_link,'uploadWin','toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width=420,height=300,left=350,top=250');
		if(window.focus){ upWin.focus(); }
	}
	return false;
}
  
////////////////////////////
// Stop the current upload
////////////////////////////
function stop_upload(msg){
	if(imbedded_progress_bar){ document.getElementById('progress_div').innerHTML = "<br>" + msg + "<br>"; }
	try{ document.execCommand('Stop'); }
	catch(e){ window.stop(); }  
}