function setCookie(c_name,value)
{
document.cookie=c_name+ "=" +escape(value)
}

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}

function init(){
charsn=0
textn=0
msg=(getCookie('msg'))
if(msg!=""){textn=msg}
if(textn>=text.length){textn=0}
setTimeout("out()",1)
}

function out(){
chars=document.getElementById("display")
chars.innerHTML=chars.innerHTML+text[textn].charAt(charsn)
charsn++
tim=setTimeout("out()",1)

if(charsn==text[textn].length){
clearTimeout(tim)
charsn=0
setTimeout("back()",6000)
}
}

function back(){
chars.innerHTML=chars.innerHTML.substring(0,chars.innerHTML.length-1)
tim=setTimeout("back()",1)

if(chars.innerHTML.length==0){
clearTimeout(tim)
textn++
setCookie('msg',textn)
setTimeout("out()",1500)
}

if(textn==text.length){
textn=0

}
}