function CheckForm(thisForm) {
if (thisForm.url.value == "http://") {
		alert('URL ???!.');
		return false;		
		}
	else if (thisForm.title.value == "") {
		alert('NASLOV ???');
		return false;
		}
	else if (thisForm.description.value == "") {
		alert('OPIS ???');
		return false;
		}
	else if (thisForm.city.value == "") {
		alert('GRAD, REGION ???!');
		return false;
		}
	else if (thisForm.author.value == "") {
		alert('AUTOR ??!');
		return false;
		}

	else if (thisForm.email.value == ""||thisForm.email.value.indexOf('@',0)==-1) {
		alert('e-mail??!.');
		return false;
		}
	else if (thisForm.password.value == "") {
		alert('LOZINKA.');
		return false;
		}
	else if (thisForm.password.value != thisForm.password1.value) {
		alert('LOZINKA.');
		return false;
		}
	}