GESTION DES EXTENSIONS SELON LE SIZE

<SCRIPT LANGUAGE="JavaScript">
<!--
	window.resizeTo(730,605);
	//window.toolbar=false;

	function myClose()
	{ 
		//alert("This page has to expire. In the event of problem, please communicate with your system administrator !")
		opener = self;
		self.close(); 
	}
	
	var tjs_img; 
	
        //**************************************************************        
        //modifier ici l'image et le size qui correspond a cell-ci
        //**************************************************************
        var tjs_src="TestVitesseInternet.gif";   // Image à charger
	var tjs_vitesse=39486;		         // Taille de l'image
        //**************************************************************

	var tjs_delai=100; 
	var tjs_nb=-1; 
	var tjs_delai_max=20000; // 20 000 millisecondes
	var timer1=0; var timer2=0;
	var tjs_fin="";
	
	function Checkkos() {
		// lance la vérif de la connexion
		tjs_img=new Image();
		timer1=new Date();
		timer1=timer1.getTime();
		tjs_img.src=tjs_src+"?dummy="+timer1;
		tjs_nb=0;
		setTimeout("Timerkos()",tjs_delai);
	}
	
	function Timerkos() {
		var anim="-"
		tjs_nb++;
	
		if (tjs_nb*tjs_delai>=tjs_delai_max) { // Fin de la durée maxi
			tjs_fin=EvalConnexion(0);
			document.temps.vitesse.value=tjs_fin;
		} else {
			if (tjs_img.complete) {
				timer2=new Date(); timer2=timer2.getTime();
				tjs_fin=EvalConnexion(tjs_vitesse/(timer2-timer1));
				document.temps.vitesse.value=tjs_fin;
			} else {
				setTimeout("Timerkos()",tjs_delai)
			}
		}
		calcul(tjs_fin)
	}
	
	function EvalConnexion(kos) {
		
		kos=Math.round(kos*10)/10;
		return kos;
	}


	
	function calcul(temps) 
	{
		var octets = 0
		var taux = 0 
		octets = (document.temps.size.value / 1024)
		taux = (document.temps.vitesse.value)
		document.temps.resultat.value = evaluation( Math.round ( octets / taux ))                    
	}
	
	function evaluation(sec) 
	{
		var heure = 0
		var minutes = 0
		var secondes = 0
		var memo = " "
		if ( sec < 1 ) return ("Moins d'une seconde !")
		heure = Math.floor ( sec / 3600 )
		minutes =  Math.floor (( sec - ( heure * 3600 )) / 60)
		secondes = Math.floor ( sec - (( heure * 3600 ) + ( minutes * 60 )))
		if ( sec > 86400 ) 
		return ("Le temps est plus de 24 heures !")                     
		else if ( sec >=  3600 ) 
		{
			if(secondes <2 & heure <2)
			memo = heure + " hr " + minutes + " min " + secondes + " sec"
			else if (secondes <2)
			memo = heure + " hrs " + minutes + " min " + secondes + " sec"
			else if(heure <2)
			memo = heure + " hr " + minutes + " min " + secondes + " secs"
			else
			memo = heure + " hrs " + minutes + " min " + secondes + " secs"
		}
		else if ( sec< 3600 & sec >= 60 ) 
		{
			if (secondes < 2)
			memo = minutes + " min " + secondes + " sec"
			else
			memo = minutes + " min " + secondes + " secs"
		}
		else
		{ 	
			if (secondes < 2)
			memo = secondes + " seconde"
			else
			memo = secondes + " secondes"
		}
		return(memo)
	}

	
//-->		
</script>



<FORM NAME="temps">
        <!--en octet-->
        <div align="center">Estimation de votre vitesse: 
          <input type="text" name="resultat" value="0" style="color:#000000; font-family: Verdana, Arial, Helvetica, sans-serif; background-color:#FFFFFF; border-width:0; text-align:left; border-color:#FFFFFF">
          <br><input type="hidden" name="size" value="1000">
          <!--vitesse de l'usager-->
          <input type="hidden" name="vitesse" value="" onChange="javascript:calcul(document.temps.size.value);">
          <!--resultat selon les calcul-->
          <script language="JavaScript">
	//verif le ko sec
	Checkkos();
</script>
        </div>
      </FORM>