function layerHandle(n, d){
	$("#"+n).css("display", d);
}


function update_user_box() { 
	var user_box = document.getElementById("facebook_box"); 
	// add in some XFBML. note that we set useyou=false so it doesn't display "you" 
	user_box.innerHTML = "<span>" + 
							"<fb:profile-pic uid='loggedinuser' facebook-logo='true'></fb:profile-pic>" + 
							"Välkommen, <fb:name uid='loggedinuser' useyou='false'></fb:name>. Du är nu ansluten till Bytabostad med ditt konto hos Facebook." + 
						"</span>"; 
	// because this is XFBML, we need to tell Facebook to re-process the document 
	FB.XFBML.Host.parseDomTree(); 
} 


function AjaxGet(url, data, elname){

	$.ajax({
	  url: url,
	  type: "GET",
	  data: data,
	  cache: false,
	  success: function(html){
	  	
		if(elname != ""){
			$("#"+elname).html(html);
		}
	  }
	});

}
/*
	var thisruler = 0;
	var rulers = new Array(
		"sparatidmedbytabostad.gif",
		"bbsammanstaller.gif",
		"sokmotornhittarobjekt.gif",
		"hemnetbovisionblocket.gif",
		"bostadsratterhyresrattervillor.gif"
	);
	
	$(window).load(function(){
		
		for(var i in rulers){
			tmp = new Image;
			tmp.src = "gfx/main/"+rulers[i];
		}
		
		setTimeout("scyruler()", "2500");
		
		faderule("out");
	
	});
	
	function resetrule(){
		$("#scyruler").html("");
	}
	
	function faderule(m){
		if(m == "in"){
			$("#scyruler").fadeIn(2500);
		} else {
			$("#scyruler").fadeOut(2500);
			setTimeout("resetrule()", "2000");
		}
	}
	function scyruler(){
		
		if(thisruler == rulers.length) thisruler = 0;
		
		$("#scyruler").html("<img src=gfx/main/"+rulers[thisruler]+">");

		
		faderule('in');
		setTimeout("faderule('out')", "2500");
		
		
		thisruler++;
		setTimeout("scyruler()", "5000");
	}
	
*/


function Loading(elname, message, width){
	
	var img = '<img src="gfx/ajax-loader.gif">';

	if(width){
		var w = width;
	} else {
		var w = '';
	}
	
	if(message)
		var t = '<div class="LoadingWrapper" style="width : ' + w + 'px"><div class="LoadingIMG">' + img + '</div><div class="LoadingMSG">' + message + '</div></div>';
	else
		var t = img;
	
	$("#" + elname).html(t);
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
 
function Get_Cookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;

}