$(document).ready(function()
{  
	var bgNumber = "01";
	
	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 "";
	}	
	
	function setCookie(c_name,value,expiredays)
	{
		var exdate=new Date();
		exdate.setDate(exdate.getDate()+expiredays);
		document.cookie=c_name+ "=" +escape(value)+
		((expiredays==null) ? "" : ";expires="+exdate.toUTCString());
	}
	
	if(getCookie("bg_cookie") != "")
	{				
		bgNumber = getCookie("bg_cookie");	
		$("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)");	
	}else
	{
		$("body").css("background-image","url(images/backgrounds/background-01.jpg)");	
	}
	
	$("#link").click(function(event){       	
		setCookie("bg_cookie", "01", 99);
		$("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
	
	$("#link2").click(function(event){
		 setCookie("bg_cookie", "02", 99);
		 $("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
	
	$("#link3").click(function(event){    
		 setCookie("bg_cookie", "03", 99);
		 $("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
	
	$("#link4").click(function(event){      
		 setCookie("bg_cookie", "04", 99);
		  $("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
	
	$("#link5").click(function(event){      
		 setCookie("bg_cookie", "05", 99);
		  $("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
	
	$("#link6").click(function(event){       
		 setCookie("bg_cookie", "06", 99);
		  $("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
	
	$("#link7").click(function(event){      
		 setCookie("bg_cookie", "07", 99);
		  $("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
	
	$("#link8").click(function(event){     
		 setCookie("bg_cookie", "08", 99);
		  $("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
	
	$("#link9").click(function(event){       
		 setCookie("bg_cookie", "09", 99);
		  $("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });	
	
	
	$("#link10").click(function(event){       	
		setCookie("bg_cookie", "01", 99);
		$("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
	
	$("#link11").click(function(event){
		 setCookie("bg_cookie", "02", 99);
		 $("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
	
	$("#link12").click(function(event){    
		 setCookie("bg_cookie", "03", 99);
		 $("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
	
	$("#link13").click(function(event){      
		 setCookie("bg_cookie", "04", 99);
		  $("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
	
	$("#link14").click(function(event){      
		 setCookie("bg_cookie", "05", 99);
		  $("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
	
	$("#link15").click(function(event){       
		 setCookie("bg_cookie", "06", 99);
		  $("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
	
	$("#link16").click(function(event){      
		 setCookie("bg_cookie", "07", 99);
		  $("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
	
	$("#link17").click(function(event){     
		 setCookie("bg_cookie", "08", 99);
		  $("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
	
	$("#link18").click(function(event){       
		 setCookie("bg_cookie", "09", 99);
		  $("body").css("background-image","url(images/backgrounds/background-" + getCookie("bg_cookie") + ".jpg)"); 
    });
});