var titr="";
var chg=1;

function visit(txt){
transite(txt,2,1);
}

function visit2(){
document.title='Immotamtam moteur de recherche en produit immobilier de défiscalisation'
}

function transite(txt, max, delay){

if (chg){
chg = 0;
transite_hlp(txt, max, delay, 0, max);
  	}
 }

function transite_hlp(txt, go_left, delay, charvar, max){

if (!chg){
	go_left = go_left - 1;
 	var etat = txt.substring(0,charvar);

for(var current_char = charvar; current_char < txt.length; current_char++){
etat += titr.charAt(Math.round(Math.random()*titr.length));
	}

document.title = etat;
var rerun = "transite_hlp('" + txt + "'," + go_left + "," + delay + "," + charvar + "," + max + ");"
var new_char = charvar + 1;
var next_char = "transite_hlp('" + txt + "'," + max + "," + delay + "," + new_char + "," + max + ");"

if(go_left > 0){
setTimeout(rerun, delay);
	}

else{

if (charvar < txt.length){
setTimeout(next_char, Math.round(delay*(charvar+3)/(charvar+1)));
	}
else
	{
chg = 1;
	}
 		}
    	}
   }