var repeat=false;
var index=0; 
function scrolltitle(){
if(index<=titletext.length){
document.title=titletext.substring(0,index);
index++;
setTimeout('scrolltitle()', 200);
}else{
index=0;
if(repeat)setTimeout('scrolltitle()',1000);
}}
function startTitleScroll(){
if(!document.layers)setTimeout('scrolltitle()',1000);
}