// Efectos desencriptación de texto

var got;
var chars;

function change()
{
   var randstring = "";
   var rslength = chars.length - got.length;

   var decrypted = document.getElementById("decoded");
   var encrypted = document.getElementById("encoded");

   for(var x=0;x<rslength;x++)
   {
      i = Math.floor(Math.random() * chars.length);
      randstring += chars.charAt(i);
   }

   if(randstring.charAt(0) == chars.charAt(got.length))
   {
      got += randstring.charAt(0);
      decrypted.innerHTML = got;
   }
   else
   {
      encrypted.innerHTML = randstring;
   }

   if(chars.length > got.length)
   {
      setTimeout("change()", 70);
   }
   else
   {
      encrypted.innerHTML = "";
   }
}
function startdecrypt()
{
   var decrypted = document.getElementById("decoded");
   var encrypted = document.getElementById("encoded");

   chars = decrypted.innerHTML;
   decrypted.innerHTML = "";
   got = "";
   setTimeout("change()", 10);
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}