var cookieWert;
	var layername = 'ccrylayer';
	var layerwert = 357159;
	
    function holeCookie(Keksname)
    {
    alleCookies=document.cookie;
    cookieArr=alleCookies.split("; ");
    for(var i=0;i<cookieArr.length;i++)
	    {
	    if(cookieArr[i].split("=")[0] == Keksname)
		    {
		    cookieWert=cookieArr[i].split("=");
		    cookieWert=unescape(cookieWert[1]);
		    return true;
		    }
	    }
	    return false;
    }
	
	holeCookie(layername);

    if (cookieWert != layerwert) {
	
	var a = new Date();
    a = new Date(a.getTime() +1000*60*60*1);
    document.cookie = layername+'='+layerwert+'; expires='+a.toGMTString()+'; path=/;';
	
    
	
	}