var bg_image=1;
var images_count=5;
var tim1=setTimeout("void(0);", 1);
var tim2=setTimeout("void(0);", 1);
var tim3=setTimeout("void(0);", 1);
var serverResponse="";
var hide_images=new Array();

function disable_all_menu(){
	hide_sub_menu();
	document.getElementById("menu_link_home").className="menu_link";
	document.getElementById("menu_link_collection").className="menu_link";
	document.getElementById("menu_link_info").className="menu_link";
}

function go_home(){
	$('#right_side_in').fadeOut("fast");
	disable_all_menu();
	if (document.getElementById("bg_all").style.display=="none"){
		$('#bg_all').fadeIn("normal");
	}
	document.getElementById("menu_link_home").className="menu_link_e";
}

function go_designer(){
	disable_all_menu();
	if (document.getElementById("bg_all").style.display=="block"){
		$('#bg_all').fadeOut("normal");
	}
	document.getElementById("menu_link_info").className="menu_link_e";

	get_page("/designer.php");
}

function go_about(){
	disable_all_menu();
	if (document.getElementById("bg_all").style.display=="block"){
		$('#bg_all').fadeOut("normal");
	}
	document.getElementById("menu_link_info").className="menu_link_e";

	get_page("/about.php");
}

function go_contact(){
	disable_all_menu();
	if (document.getElementById("bg_all").style.display=="block"){
		$('#bg_all').fadeOut("normal");
	}
	document.getElementById("menu_link_info").className="menu_link_e";

	get_page("/contact.php");
}

function go_press(){
	disable_all_menu();
	if (document.getElementById("bg_all").style.display=="block"){
		$('#bg_all').fadeOut("normal");
	}
	document.getElementById("menu_link_info").className="menu_link_e";

	get_page("/press.php");
}

function go_stories(){
	disable_all_menu();
	if (document.getElementById("bg_all").style.display=="block"){
		$('#bg_all').fadeOut("normal");
	}
	document.getElementById("menu_link_info").className="menu_link_e";

	get_page("/stories.php");
}

function go_collection(){
	disable_all_menu();
	if (document.getElementById("bg_all").style.display=="block"){
		$('#bg_all').fadeOut("normal");
	}
	document.getElementById("menu_link_collection").className="menu_link_e";

	get_page("/collection.php");
}

function go_group(){
	disable_all_menu();
	if (document.getElementById("bg_all").style.display=="block"){
		$('#bg_all').fadeOut("normal");
	}
	document.getElementById("menu_link_collection").className="menu_link_e";

	get_page("/group.php");
}

function go_privacy(){
	disable_all_menu();
	if (document.getElementById("bg_all").style.display=="block"){
		$('#bg_all').fadeOut("normal");
	}
	document.getElementById("menu_link_collection").className="menu_link_e";

	get_page("/privacy.php");
}

function chahge_bg(){

	$('#bg_'+bg_image).fadeOut(1000);

	if (bg_image<images_count)
		bg_image++;
	else
		bg_image=1;
	
	$('#bg_'+bg_image).fadeIn(1000);
	
	tim1=setTimeout("chahge_bg();", 6000); 
}

function show_sub_menu(){
	if (document.getElementById("sub_menu").style.display=="none"){
		$('#sub_menu').fadeIn("normal");
		document.getElementById("menu_link_info").className="menu_link_e";
	}else{
		$('#sub_menu').fadeOut("normal");
		document.getElementById("menu_link_info").className="menu_link";
	}
}

function hide_sub_menu(){
	$('#sub_menu').fadeOut("normal");
	document.getElementById("menu_link_info").className="menu_link";
}

function get_page(page_url){
	tim2=setTimeout("void(0);", 1);
	$('#right_side_in').fadeOut("fast");
	$('#loading').fadeIn("normal");

	var xhReq = new XMLHttpRequest();
	var rand_num = Math.random()*9999999;
	xhReq.open("GET", page_url+"?qs="+rand_num, true);
	xhReq.send(null);
	
	xhReq.onreadystatechange = function() {
		if (xhReq.readyState != 4)  { return; }
		serverResponse = xhReq.responseText;
		tim2=setTimeout("return_right();", 500);
	};
}

function CheckEmail(src)
{
     var emailReg = "^[\\w-_\.]*[\\w-_\.]\@[\\w]\.+[\\w]+[\\w]$";
     var regex = new RegExp(emailReg);
     return regex.test(src);
}

function send_mail(m_id){
	if (!CheckEmail(document.getElementById("mail_"+m_id+"_in").value)){
		alert ("Wrong email address entered.");
	}else{
		var xhReq = new XMLHttpRequest();
		var rand_num = Math.random()*9999999;
		xhReq.open("GET", "send_email.php?email="+document.getElementById("mail_"+m_id+"_in").value+"&qs="+rand_num, true);
		xhReq.send(null);
		xhReq.onreadystatechange = function() {
			if (xhReq.readyState != 4)  { return; }
			serverResponse = xhReq.responseText;
			document.getElementById("mail_"+m_id).innerHTML="sent";
		};
	}
}

function return_right(){
	$('#loading').fadeOut("fast");
	if (document.getElementById("bg_all").style.display=="none"){
		document.getElementById("right_side_in").innerHTML=serverResponse;
		$('#right_side_in').fadeIn("normal");
	}
}

function show_share(share_id){
	if (document.getElementById(share_id).style.display=="none")
		$('#'+share_id).fadeIn("fast");
}

function set_hide_share(share_id, image_id){
	hide_images[image_id]=1;
	tim3=setTimeout("hide_share('"+share_id+"',"+image_id+");", 1000);
}

function hide_share(share_id,image_id){
	if (hide_images[image_id]==1){
		$('#'+share_id).fadeOut("fast");
		$('#'+share_id+"_in").fadeOut("fast");
	}
}

function unset_hide_share(share_id, image_id){
	hide_images[image_id]=0;
}

function open_cities(){
	if (document.getElementById("cities_holder").style.display=="none"){
		document.getElementById("cities_holder").style.display="block";
		//$('#cities_holder').animate({height:'400px'}, 500 );
		document.getElementById("cities_holder").style.height="400px";
	}else{
		//$('#cities_holder').animate({height:'1px'}, 500 , function() {document.getElementById("cities_holder").style.display="none";});
		document.getElementById("cities_holder").style.display="none";
	}
}