function displayMenuTopLvl(mode, title)
{
	switch (mode)
	{
		case "show":
			$("#"+title).css("background", "#a70e13");
			$("#"+title+"_image").attr("src", siteURL+'images/top_lvl_menu_image_hover.gif');
		break;
		
		case "hide":
			$("#"+title).css("background", "#f0f0f0");
			$("#"+title+"_image").attr("src", siteURL+'images/top_lvl_menu_image.gif');
		break;
	}
}

function displayMenuSubLvl(mode, title)
{
	switch (mode)
	{
		case "show":
			$("#"+title).css("background", "#a70e13");
			$("#"+title+"_image").attr("src", siteURL+'images/arrow_top.gif');
		break;
		
		case "hide":
			$("#"+title).css("background", "#ffffff");
			$("#"+title+"_image").attr("src", siteURL+'images/arrow_navi.gif');
		break;
	}
}

function toggleNewsletter()
{
	if ($("#email_newsletter").attr("value") == "adresa email")
	{
		$("#email_newsletter").attr("value", "");
		$("email_newsletter").focus();
	}
}

function toggleSearch()
{
	if ($("#search_key").attr("value") == "cuvant cheie")
	{
		$("#search_key").attr("value", "");
		$("#search_key").focus();
	}
}
function sendNewsletter()
{
	if (mail_ok($('#email_newsletter').attr("value")))
	{
		$.ajax({
		   type: "POST",
		   url: siteURL+"ajax/newsletter/register",
		   data: "email="+$('#email_newsletter').attr("value"),
		   success: function(msg)
		   {
		   		if (jQuery.inArray(msg, errorMessages))
		   		{
		   			Ext.Msg.alert('Eroare newsletter', errorMessages[msg]);
		   		}
		   		else
		   		{
					alert(msg);
		   		}
		   }
		 });
		 
	}
	else
	{
		Ext.Msg.alert('Eroare newsletter', 'Email\'ul introdus este incorect!');
		$("email_newsletter").focus();
	}
}