function search_principal()
{
	if (document.forms[0].elements["termen_search"].value == '')
	{
		alert('Introduceti un termen pentru de cautare!');
		document.forms[0].elements["termen_search"].focus();
		return false;
	}
	else
	{
		document.forms[0].action="search.php";
		document.forms[0].submit();
	}
}

function check_email(email) 
{
	invalidChars = " /:,;"
	if (email == "") {
		return true
	}
	for (i=0; i<invalidChars.length; i++) {	
		badChar = invalidChars.charAt(i)
		if (email.indexOf(badChar,0) > -1) {
			return false
		}
	}
	atPos = email.indexOf("@",1)
	if (atPos == -1) {
		return false
	}
	if (email.indexOf("@",atPos+1) != -1) {
		return false
	}
	periodPos = email.indexOf(".",atPos)
	if (periodPos == -1) {					
		return false
	}
	if (periodPos+3 > email.length)	{		
		return false
	}
	return true;
}

function concurs()
{
	if (document.form_concurs.elements["name"].value == '')
	{
		alert('Introduceti numele!');
		document.form_concurs.elements["name"].focus();
		return false;
	}
	else if (document.form_concurs.elements["oras"].value == '')
	{
		alert('Introduceti orasul!');
		document.form_concurs.elements["oras"].focus();
		return false;
	}
	else if (document.form_concurs.elements["email"].value == '') 
	{
		alert('Introduceti o adresa valida de email!');
		document.form_concurs.elements["email"].focus();
		return false;
	}
	else if (document.form_concurs.elements["telefon"].value == '')
	{
		alert('Introduceti numarul de telefon!');
		document.form_concurs.elements["telefon"].focus();
		return false;
	}
	else
	{
		document.form_concurs.action="concursuri.php?insert=1";
		document.form_concurs.submit();
	}
}


function CheckForm()
{
	if (document.forms[2].elements["titlu"].value == '')
	{
		alert('Introduceti titlul mesajului!');
		document.forms[2].elements["titlu"].focus();
		return false;
	}
	else if (document.forms[2].elements["nume"].value == '')
	{
		alert('Introduceti numele!');
		document.forms[2].elements["nume"].focus();
		return false;
	}
	else if ( (!check_email(document.forms[2].elements["mail"].value)) || (document.forms[2].elements["mail"].value == '') )
	{
		alert('Introduceti o adresa valida de email!');
		document.forms[2].elements["mail"].focus();
		return false;
	}
	else if (document.forms[2].elements["mesaj"].value == '')
	{
		alert('Introduceti mesajul!');
		document.forms[2].elements["mesaj"].focus();
		return false;
	}
	else
	{
		document.forms[2].action="contact.php?trimite=1";
		document.forms[2].submit();
	}
}

function CheckCinema(zi_id, oras_id)
{
	if (document.forms[1].elements["cinema_id"].value == -1)
	{
		alert('Program cinema nevalabil pentru acest oras!');
		document.forms[1].elements["titlu"].focus();
		return false;
	}
	else
	{
		
		
		document.forms[1].action="program_cinema.php?oras_id="+oras_id;
		document.forms[1].submit();
	}
}

function CheckCinema1(zi_id, oras_id)
{
	var form=document.getElementById("program");
	if (form.cinema_id.value == -1)
	{
		alert('Program cinema nevalabil pentru acest oras!');
		form.titlu.focus();
		return false;
	}
	else
	{
		
		
		form.action="program_cinema.php?oras_id="+oras_id;
		form.submit();
	}
}