/**
 * Copyright (C) 2002-2003, CodeHouse.com. All rights reserved.
 * CodeHouse(TM) is a registered trademark.
 *
 * THIS SOURCE CODE MAY BE USED FREELY PROVIDED THAT
 * IT IS NOT MODIFIED OR DISTRIBUTED, AND IT IS USED
 * ON A PUBLICLY ACCESSIBLE INTERNET WEB SITE.
 *
 * Script Name: Cool Redirect
 *
 * You can obtain this script at http://www.codehouse.com
 */

function coolRedirect(url, msg)
{
   var TARG_ID = "COOL_REDIRECT";
   var DEF_MSG = "";

   if( ! msg )
   {
      msg = DEF_MSG;
   }

   if( ! url )
   {
      throw new Error('You didn\'t include the "url" parameter');
   }

   fadeout();

   var e = document.getElementById(TARG_ID);

   if( ! e )
   {
      throw new Error('"COOL_REDIRECT" element id not found');
   }

   var cTicks = parseInt(e.innerHTML);

   var timer = setInterval(function()
   {
      if( cTicks )
      {
         e.innerHTML = --cTicks;
      }
      else
      {
         clearInterval(timer);
         document.body.innerHTML = msg;
         location = url;	  
      }

   }, 1000);

   
}


function makearray(n) {
this.length = n;
for(var i = 1; i <= n; i++)
this[i] = 0;
return this;
}
hexa = new makearray(16);
for(var i = 0; i < 10; i++)
hexa[i] = i;
hexa[10]="a"; hexa[11]="b"; hexa[12]="c";
hexa[13]="d"; hexa[14]="e"; hexa[15]="f";
function hex(i) {
if (i < 0)
return "00";
else if (i > 255)
return "ff";
else
return "" + hexa[Math.floor(i/16)] + hexa[i%16];
}
function setbgColor(r, g, b) {
var hr = hex(r); var hg = hex(g); var hb = hex(b);
document.bgColor = "#"+hr+hg+hb;
}
function fade(sr, sg, sb, er, eg, eb, step) {
for(var i = 0; i <= step; i++) {
setbgColor(
Math.floor(sr * ((step-i)/step) + er * (i/step)),
Math.floor(sg * ((step-i)/step) + eg * (i/step)),
Math.floor(sb * ((step-i)/step) + eb * (i/step)));
   }
}
function fadein() {
fade(240,232,223,0,0,0,2040);
}
function fadeout() {
fade(240,232,223,0,0,0,2040);
}