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| <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="fr" >
<head>
<title>PAGE PRINCIPALE</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<meta http-equiv="content-type" content="application/xhtml+xml; charset=UTF-8">
<script type="text/javascript">
function rebond() {
this.x=0;
this.y=0;
this.w=200;
this.h=200;
this.dx=5;
this.dy=5;
this.intervalle=100;
this.fenetre=null;
this.minuterie=null;
this.demarrer = function () {
this.x = (screen.width - this.w)/2;
this.y = (screen.height - this.h)/2;
this.fenetre= window.open('javascript:"<h1>REBOND !</h1>"',"",
"left=" + this.x + ",top="+this.y+ ", width="+this.w + ",height="+this.h+",status=yes");
this.minuterie= setInterval( this.deplacementSuivant, 100 );
}
this.arreter=function() {
clearInterval(this.minuterie);
if(!this.fenetre.closed)
this.fenetre.close();
}
this.deplacementSuivant = function(){
alert("alert deplacement "+this.fenetre);
if(!this.fenetre)
if(this.fenetre.closed){
clearInterval(this.minuterie);
return;
}
if((this.x+this.dx>(screen.availWidth -this.w)) ||
(this.x+this.dx<0))
this.dx=-this.dx;
if((this.y+this.dy>(screen.availHeigth -this.h)) ||
(this.y+this.dy<0)) this.dy=-this.dy;
this.x+=this.dx;
this.y+=this.dy;
this.fenetre.moveTo(this.x, this.y);
this.fenetre.defaultStatus="("+this.x+","+this.y+")";
}
}
</script>
</head>
<body>
<script>
var my = new rebond();
my.demarrer();
delete my;
</script>
</body>
</html> |
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