function SetColour(colour)
  {

  var bgcol
  bgcol = document.getElementById("content-text")
	
	if(bgcol)
	{
  		document.getElementById("content-text").style.backgroundColor = colour;
  		document.cookie = "name="+colour;
  	}

}


function readCookie() 
 {
     
     var dc = document.cookie;
     var prefix = "name=";
     var begin = dc.indexOf("; " + prefix);

     if (begin == -1) 
     	{
     		  begin = dc.indexOf(prefix);
     		  if (begin != 0) return null;

     	} 
     else
 
      	begin += 2;
     	var end = document.cookie.indexOf(";", begin);
     	if (end == -1)
     	end = dc.length;
     	
 	SetColour(unescape(dc.substring(begin + prefix.length, end)));
 
 }