/* <![CDATA[ */
function farbpalette(neue) {
var cnt=107;
hexrgb= new Array('8','9','a','b','c','d','e');
elem=hexrgb.length-1;
while (cnt>3) {			// die ersten 4 Farben bleiben immer stehen
	clone=document.getElementById("farbe").cloneNode(true);
	clone.style.backgroundColor = "#"+hexrgb[Math.round(Math.random()*elem)]+hexrgb[Math.round(Math.random()*elem)]+hexrgb[Math.round(Math.random()*elem)]+hexrgb[Math.round(Math.random()*elem)]+hexrgb[Math.round(Math.random()*elem)]+hexrgb[Math.round(Math.random()*elem)];
	clone.title=clone.style.backgroundColor;
	if (neue) { document.getElementById('farben').replaceChild(clone,document.getElementById('farben').childNodes[cnt]);
	} else { document.getElementById("farben").insertBefore(clone,document.getElementById("farbe4").nextSibling); }
	cnt--;
	}
}
function bgcolor(farbe) {
document.body.style.backgroundColor = farbe;
}

function setCookie(name, value)
         {
         if(name != '') document.cookie = name + '=' + value;
         }

function getCookie(name)
         {
         //Without this, it will return the first value 
         //in document.cookie when name is the empty string.
         if(name == '')
            return('');
         
         name_index = document.cookie.indexOf(name + '=');
         
         if(name_index == -1)
            return('');
         
         cookie_value =  document.cookie.substr(name_index + name.length + 1, 
                                                document.cookie.length);
         end_of_cookie = cookie_value.indexOf('; ');
         if(end_of_cookie != -1)
            cookie_value = cookie_value.substr(0, end_of_cookie);

         //Restores all the blank spaces.
         space = cookie_value.indexOf('+');
         while(space != -1)
              { 
              cookie_value = cookie_value.substr(0, space) + ' ' + 
              cookie_value.substr(space + 1, cookie_value.length);
							 
              space = cookie_value.indexOf('+');
              }

         return(cookie_value);
         }

/* ]]> */