function Redirect(link_href)
	{
		window.location.href = link_href;
	}
	
	function Afiseaza(tab)
	{
		if((document.getElementById(tab).style.display == '') || (document.getElementById(tab).style.display == 'none'))
		{
			document.getElementById(tab).style.display = 'block';
		}
		else
		{
			document.getElementById(tab).style.display = 'none';
		}

		return false;
	}

	function Initializeaza()
	{
		//var colt_stanga = document.getElementById('header').style.top;
		var position = $('#header').offset();
		$('#header_stang').css("left", (position.left-170)+'px');
		$('#header_drept').css("left", (position.left+1004)+'px');
	}
	
	function Galerie_Schimba(img_src, img_width, img_height)
	{
		var imagine = document.getElementById('galerie');
		imagine.src = img_src;
		imagine.width = img_width;
		imagine.height = img_height;
		
		return false;
	}
	
	
	var request;
	function createRequest()
	{
		try  { request = new XMLHttpRequest(); }
		catch (trymicrosoft)
		{
			try { request = new ActiveXObject("Msxml2.XMLHTTP"); }
			catch (othermicrosoft)
			{
			  try { request = new ActiveXObject("Microsoft.XMLHTTP"); }
			  catch (failed) { request = false; }
			}
		}

		 if (!request) { alert("Error initializing XMLHttpRequest!"); }
	}


	function Newsletter()
	{
			var adresa	= document.getElementById('newsletter').value;
				
			if(adresa == '')
			{
					alert('Treceti adresa de email in campul de newsletter');
			}
			else
			{
					var url = "/newsletter.php?adresa=" + escape(adresa);
					createRequest();
					request.open("GET", url, true);
					request.onreadystatechange = notificaUser;
					request.send(null);
			}
			return false;
	}

	function notificaUser()
	{
		if (request.readyState == 4)
		{
				if (request.status == 200)
				{
						var response = request.responseText;
						document.getElementById('newsletter').value = '';
						alert(response);
						
				}
				else if(request.status == 404) { alert("Request URL does not exist"); }
				else { alert("Error: status code is " + request.responseText + request.status); }
	   	}
	}