/* scrolltext par E.D Prod 1998
   etiennedeb@ifrance.com
   http://javascript.lab.cc
*/

var id,position=0,tempo=0,nbchr=30,db=0;
function scroll() {
 ty=document.body.clientHeight;tx=document.body.clientWidth;oy=document.body.scrollTop;ox=document.body.scrollLeft;
 nbchr=Math.round(tx/11)+3;tempo+=1;
 if(tempo>10){affscroll(msg.substring(position,position+nbchr));tempo=0;position+=1;
  if(position==msg.length){position=0;}
  db=1-db;
 }
 posscroll(ox-12-tempo+230,ty+oy-40);voirscroll();
 setTimeout("scroll()",5)
}
function voirscroll(){
 if(db==1){document.all.textA.style.visibility="visible";document.all.textB.style.visibility="hidden";}
 else{document.all.textA.style.visibility="hidden";document.all.textB.style.visibility="visible";}
}
function affscroll(texte){
 if(db==0){textA.innerHTML='<FONT FACE="Courier" SIZE="5"><B><XMP>'+texte+'</XMP></B></FONT>';}
 else{textB.innerHTML='<FONT FACE="Courier" SIZE="5"><B><XMP>'+texte+'</XMP></B></FONT>';}
}
function posscroll(posx,posy){
 document.all.textA.style.left=posx;document.all.textA.style.top=posy;document.all.textB.style.left=posx;document.all.textB.style.top=posy;
}
function initscroll(){
 document.writeln('<div id="textA" style="position:absolute;left:0px;top:0px;height:16px;"></div>');document.writeln('<div id="textB" style="position:absolute;left:0px;top:0px;height:16px;"></div>');
 scroll();
}