function RefreshImage(valImageId) {
	var objImage = document.images[valImageId];
	if (objImage == undefined) {
		return;
	}
	var now = new Date();
	objImage.src = objImage.src.split('?')[0] + '?x=' + now.toUTCString();
}





function bookmarksite(title, url){
if (document.all)
window.external.AddFavorite(url, title);
else if (window.sidebar)
window.sidebar.addPanel(title, url, "")
}




function disableSubmit(whichButton) {
  if (document.getElementById) {
    document.getElementById(whichButton).disabled = true;
  } else if (document.all) {
    document.all[whichButton].disabled = true;
  } else if (document.layers) {
    document.layers[whichButton].disabled = true;
  }
}







function formkontrolu(form)
{
  if (form.proje_adi.value == "") {
    alert( "Proje Adı boş olamaz. !!!" );
    form.proje_adi.focus();
    return false ;
  }
  
   if (form.ozet.value == "") {
    alert( "Proje Özeti boş olamaz. !!!" );
    form.ozet.focus();
    return false ;
  }

  return true ;
}