function startUpload()
{
	document.getElementById('upload_process').style.visibility = 'visible';
	document.getElementById('upload_form').style.visibility = 'hidden';
	document.fileup.submit();
	return true;
}

function stopUpload(success, img)
{
	document.getElementById('upload_process').style.visibility = 'hidden';
	document.getElementById('upload_form').innerHTML = '<a href="javascript://" onclick="removeImage(\''+img+'\');" class="cLink">vymazať obrázok</a>';
	document.getElementById('upload_form').style.visibility = 'visible';
	document.getElementById('isimg').value = 1;
	showAds(img);
	showAds(img);
	return true;   
}

function showAds(img)
{
	var pt, pl, pb, pim, frm, ni;
	frm = document.adsform;
	frm1 = document.fileup;
	pp = frm.prot.value;
	pl = pp+frm.url.value;
	pt = frm.nazov.value;
	pb = frm.obsah.value;
	if (typeof(frm1.myfile) == 'undefined')
		pim = ' ';
	else
		pim = frm1.myfile.value;
	
	if (frm.url.value == '') pl = pp+'www.dailychat.sk';
	if (pt == '') pt = 'reklama';
	if (pb == '') pb = ' ';
	if (pim == '') 
	{
		pim = ' ';	
		pim = '<div align="center" id="dynimg"></div>';
	}
		
	else
	{
		ni = new Image();
		ni.src = "../images/ads/"+img;
		pim = '<div align="center" id="dynimg"><img src=../images/ads/'+img+' border="0"></div>';
	}
		
	document.getElementById('showads').innerHTML = '<a href='+pl+' target="_new" class="cAdsLink"><b>'+pt+'</b>'+pim+'<div style="text-align: justify">'+pb+'</div></a>';
}

function removeImage(img)
{
	document.getElementById('isimg').value = 0;
	getDataForDIV('remove.php?file='+img, 'upload_form');
	getDataForDIV('img.php?file='+img, 'dynimg');
}

function createXMLHTTP() 
{
  var xmlHttp = null;
  try 
  {
    // Firefox, Opera 8.0+, Safari
    xmlHttp = new XMLHttpRequest();
  } catch (e) 
  {
    // Internet Explorer
    try 
    {
      xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) 
    {
      xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
  return xmlHttp;
}

function getDataForDIV(url, divID) 
{
  var xmlHTTP = createXMLHTTP();

  if(!xmlHTTP) 
  {
    alert('sorry, no ajax for you');
    return false;
  }

  xmlHTTP.onreadystatechange = function() 
  {
    if (xmlHTTP.readyState == 4) 
    {
      document.getElementById(divID).innerHTML = xmlHTTP.responseText;
    }
  };

  xmlHTTP.open('GET', url, true);
  xmlHTTP.send(null);
}