var allHTMLTags = new Array();

function getElementByClass(theClass)
{

	var allHTMLTags=document.getElementsByTagName("*");

	for (i=0; i<allHTMLTags.length; i++)
	{
		if (allHTMLTags[i].className==theClass)
		{
			allHTMLTags[i].style.display="none";
		}
	}
}

function openMenu($id)
{

	if ( $id > 0 )
	{

		getElementByClass("contentMenu");
		document.getElementById("contentMenu_" + $id).style.display = "block";

	}

}

function sendForm(id)
{

	if ( document.getElementById("name").value.length < 2 )
	{

	    alert("Błąd: brak podpisu...");
	    return false;

	}

	if ( document.getElementById("email").value.length < 8 )
	{

	    alert("Błąd: niepoprawny adres e-mail");
	    return false;

	}

	if ( document.getElementById("text").value.length < 10 )
	{

	    alert("Błąd, wiadomość jest za krótka...");
	    return false;

	}

	input = document.createElement("input");
	input.type = "hidden";
	input.value = id;
	input.name = "message_send";
	document.getElementById(id).appendChild(input);

	document.getElementById(id).submit();

}


$(document).ready(function(){
	$("a[rel^='prettyPhoto']").prettyPhoto({
		animationSpeed: 'fast',
		showTitle: false,
		allowresize: false,
		theme:'facebook'
	});
});