function updateProgress(first) {

	var pars = "upload_id=" + upload_id + (first ? "" : "&e=true");
	var myAjax = new Ajax.Request(
		progess_url,
		{
			method: 'get',
			parameters: pars,
			onComplete: handleResponse
		});
	
	setTimeout("updateProgress(true)",2000);
}

function handleResponse(request) {

    var g=request.responseText;
    if(g.length>4){
	    var b=g.split("#");
        $('upload_rcv').innerHTML=b[0];
        $('upload_total').innerHTML=b[1];
        $('upload_speed').innerHTML=b[2];
        $('upload_left').innerHTML=b[3];
        $('upload_percent').innerHTML=b[4] + "%";
        $('upload_percent').style.width=b[4] + "%";
    }
}

function startDownload() {
	
	$('uploadcomment').style.display="none";
    $('uploaddiv').style.display="block";
	updateProgress(false);
}