$(document).ready(function(){
	
	var path = "/";

function setCookie(name, value, path, domain) {
  var curCookie = name + "=" + escape(value) +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "");
  document.cookie = curCookie;
}

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    { 
    c_start=c_start + c_name.length+1; 
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    } 
  }
return "";
}
		
		$("div#header ul li.nosub").click(
			function () {
				setCookie('urania_menu',$(this).find("a").attr("id"),'/','');
		});
		
			
			var image = new Array(
				new Array("img/01.jpg"),
				new Array("img/02.jpg"),
				new Array("img/03.jpg"),
				new Array("img/04.jpg"),
				new Array("img/05.jpg"),
				new Array("img/05.jpg"),
				new Array("img/06.jpg"),
				new Array("img/07.jpg"),
				new Array("img/08.jpg"),
				new Array("img/09.jpg"),
				new Array("img/10.jpg"),
				new Array("img/12.jpg"),
				new Array("img/13.jpg")
			);

			
			var num = Math.random();
			var ran = Math.floor((image.length) * num);
			
			
			
			$("body").each(function() {
				
				if(getCookie('urania_menu') === "site_6" ) {
					$(this).css("background-image","url("+ path + "img/11.jpg)");
				} else if(getCookie('urania_menu') === "site_7" ) {
					$(this).css("background-image","url("+ path + "img/gallery/06.jpg)");
				}else { 
					$(this).css("background-image","url("+ path + "" + image[ran] + ")");
				}
			});
			
			
		$("a.imagechange").click(function() {
				$("body").css("background-image","url("+ path + "" + $(this).attr("href") + ")");
				return false;
		});
		
		$("div#content fieldset a").click(function () {
			if($(this).hasClass("send")) {

				if(!$("input#email").attr("value") && !$("textarea#bemerkung").attr("value")) {
					//$("input#email").css("border","1px solid #FF0000");
					$("input#email").css({
						"border" : "1px solid #FF0000",
						"background-color" : "#FFCCCC"
					});
					$("textarea#bemerkung").css({
						"border" : "1px solid #FF0000",
						"background-color" : "#FFCCCC"
					});
				} else if(!$("input#email").attr("value")) {
					$("input#email").css({
						"border" : "1px solid #FF0000",
						"background-color" : "#FFCCCC"
					});
				} else if(!$("textarea#bemerkung").attr("value")) {
					$("textarea#bemerkung").css({
						"border" : "1px solid #FF0000",
						"background-color" : "#FFCCCC"
					});
				/*} else if(!$("input#email:contains('.')") || !$("input#email:contains('@')")) {
					$("input#email").css({
						"border" : "1px solid #FF0000",
						"background-color" : "#FFCCCC"
					});*/
				} else {
					 $.post(path + "page/send.php", { name: $("input#name").attr("value"), vorname: $("input#vorname").attr("value"), email: $("input#email").attr("value"), bemerkung: $("textarea#bemerkung").attr("value") });
					
					$("div#content fieldset").hide();
					$("div#content h1").after("<p>Vielen Dank für Ihre Kontaktaufnahme!</p>");
				}
				
			} else {
				$("form :input").val("");
			}
		});
		
		$("ul#gallerymenu li a").attr("href","javascript:void(0)").click(function () {
			var elementclass= $(this).attr("class");
			$("div.gallerycontent").hide();
			
			
			$("." + elementclass).show();
		});
		
		
		
	});