J'ai crée ce script, mais ca ne marche pas, il me mets une erreur !!! Aidez-moi SVP ...
<HTML>
<HEAD>
<BODY>
<link href="../../style.css" rel="stylesheet" type="text/css">
<SCRIPT LANGUAGE="JavaScript">
function calculer()
{
a = form.calculateur.codec.value;
b = parseFloat(form.calculateur.durée.value);
c = parseFloat(form.calculateur.audio1.value);
if (c>448) { alert("Je vous conseille de mettre un bitrate moins élevé pour l'Audio 1, sinon le fichier sera trop grand !" ) }
if (c<48 && c>0) { alert("Je vous conseille de mettre un bitrate plus élevé pour l'Audio 1, sinon la qualité sera mauvaise !" ) }
d = parseFloat(form.calculateur.audio2.value);
if (d>448) { alert("Je vous conseille de mettre un bitrate moins élevé pour l'Audio 2, sinon le fichier sera trop grand !" ) }
if (d<48 && d>0) { alert("Je vous conseille de mettre un bitrate plus élevé pour l'Audio 2, sinon la qualité sera mauvaise !" ) }
e = parseFloat(form.calculateur.audio3.value);
if (e>448) { alert("Je vous conseille de mettre un bitrate moins élevé pour l'Audio 3, sinon le fichier sera trop grand !" ) }
if (e<48 && e>0) { alert("Je vous conseille de mettre un bitrate plus élevé pour l'Audio 3, sinon la qualité sera mauvaise !" ) }
f = parseFloat(form.calculateur.taille.value);
g = b*60;
h = i+l+o;
i = c/8;
j = i*g;
k = j/1024;
l = d/8;
m = l*g;
n = m/1024;
o = e/8;
p = o*g;
q = p/1024;
z = k+n+q;
r = g*h;
s = f-z;
t = s*1024;
u = t/g;
v = u*8;
if (a==divx3) {
var x = Math.round(w); }
if (a==divx4) {
var w = v*(1024/1000);
var x = Math.round(w); }
form.calculateur.résultat.value = x;
document.write("<TABLE class=calc WIDTH=100% BORDER=3 BORDERCOLOR=NAVY CELLPADDING=3 CELLSPACING=3><TD class=notd2><FONT COLOR=NAVY>Taille Audio 1 en Mo : " + k + "</FONT></TD>" );
document.write("<TD class=notd2>Taille Audio 2 en Mo : " + n + "</TD>" );
document.write("<TD class=notd2>Taille Audio 3 en Mo : " + q + "</TD>" );
document.write("<TD class=notd2><FONT COLOR=LIGHTSTEELBLUE>Taille totale de l'Audio en Mo : " + z + "</FONT></TD>" );
document.write("<BR><TABLE class=calc2 BORDER=3 WIDTH=100% BORDERCOLOR=NAVY CELLPADDING=3 CELLSPACING=3><TD background=../../cellpic2.gif><INPUT TYPE=BUTTON onClick='javascript:window.location.reload()' VALUE=RECALCULER class=button>" );
document.write("<TR><TD class=calc3>Je vous conseille de mettre un bitrate entre 48-64 Kbits et 448 Kbits pour l'Audio. </TD><TR><TD class=calc3>En dessous de 64 Kbits, la qualité du son sera mauvaise, au dessus de 448 Kbits, le fichier audio sera énorme ! </TD><TR><TD class=calc3>Il est conseillé d'avoir un bitrate de minimum 650 Kbits pour la vidéo, sinon la qualité du film ne sera pas formidable !</TR></TD></TABLE>" );
}
</SCRIPT>
<FORM NAME=calculateur>
<B><FONT COLOR=NAVY>Durée du film en minutes :   <INPUT NAME=durée TYPE=TEXT SIZE=30 MAXLENGTH=3 VALUE=" Durée du film en minutes" onFocus="this.value=''" STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: darkgray;"><BR><BR>
<B><FONT COLOR=NAVY>Bitrate Audio 1 :       <SELECT NAME=audio1 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: skyblue;">
<OPTION VALUE=56 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: orange;"> 448 Kbps
<OPTION VALUE=48 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: orange;"> 384 Kbps
<OPTION VALUE=40 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 320 Kbps
<OPTION VALUE=32 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 256 Kbps
<OPTION VALUE=28 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 224 Kbps
<OPTION VALUE=24 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 192 Kbps
<OPTION VALUE=20> 160 Kbps
<OPTION VALUE=16 SELECTED> 128 Kbps
<OPTION VALUE=14> 112 Kbps
<OPTION VALUE=12> 96 Kbps
<OPTION VALUE=8> 64 Kbps
<OPTION VALUE=7 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 56 Kbps
<OPTION VALUE=6 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 48 Kbps
<OPTION VALUE=4 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 32 Kbps
<OPTION VALUE=3 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 24 Kbps
<OPTION VALUE=2 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 16 Kbps
<OPTION VALUE=0 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: orange;"> 0 Kbps
</SELECT>
<B><FONT COLOR=TEAL>               OU                
</FONT></B><INPUT NAME=audio1 TYPE=TEXT SIZE=5 MAXLENGTH=3 VALUE=" Bitrate 1" onFocus="this.value=''" STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: orange;"><BR>
<B><FONT COLOR=NAVY>Bitrate Audio 2 :       <SELECT NAME=audio2 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: skyblue;">
<OPTION VALUE=56 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: orange;"> 448 Kbps
<OPTION VALUE=48 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: orange;"> 384 Kbps
<OPTION VALUE=40 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 320 Kbps
<OPTION VALUE=32 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 256 Kbps
<OPTION VALUE=28 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 224 Kbps
<OPTION VALUE=24 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 192 Kbps
<OPTION VALUE=20> 160 Kbps
<OPTION VALUE=16> 128 Kbps
<OPTION VALUE=14> 112 Kbps
<OPTION VALUE=12> 96 Kbps
<OPTION VALUE=8> 64 Kbps
<OPTION VALUE=7 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 56 Kbps
<OPTION VALUE=6 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 48 Kbps
<OPTION VALUE=4 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 32 Kbps
<OPTION VALUE=3 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 24 Kbps
<OPTION VALUE=2 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 16 Kbps
<OPTION VALUE=0 SELECTED STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: orange;"> 0 Kbps
</SELECT>
<B><FONT COLOR=TEAL>               OU                
</FONT></B><INPUT NAME=audio2 TYPE=TEXT SIZE=5 MAXLENGTH=3 VALUE=" Bitrate 2" onFocus="this.value=''" STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: orange;"><BR>
<B><FONT COLOR=NAVY>Bitrate Audio 3 :       <SELECT NAME=audio3 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: skyblue;">
<OPTION VALUE=56 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: orange;"> 448 Kbps
<OPTION VALUE=48 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: orange;"> 384 Kbps
<OPTION VALUE=40 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 320 Kbps
<OPTION VALUE=32 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 256 Kbps
<OPTION VALUE=28 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 224 Kbps
<OPTION VALUE=24 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 192 Kbps
<OPTION VALUE=20> 160 Kbps
<OPTION VALUE=16> 128 Kbps
<OPTION VALUE=14> 112 Kbps
<OPTION VALUE=12> 96 Kbps
<OPTION VALUE=8> 64 Kbps
<OPTION VALUE=7 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 56 Kbps
<OPTION VALUE=6 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 48 Kbps
<OPTION VALUE=4 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 32 Kbps
<OPTION VALUE=3 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 24 Kbps
<OPTION VALUE=2 STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: red;"> 16 Kbps
<OPTION VALUE=0 SELECTED STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: orange;"> 0 Kbps
</SELECT>
<B><FONT COLOR=TEAL>               OU                
</FONT></B><INPUT NAME=audio3 TYPE=TEXT SIZE=5 MAXLENGTH=3 VALUE=" Bitrate 3" onFocus="this.value=''" STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: orange;"><BR><BR>
<B><FONT COLOR=NAVY>Taille du/des CD :     <SELECT NAME=taille STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: skyblue;">
<OPTION VALUE=1774080> 2X 866 Mo (CD de 99 Min)
<OPTION VALUE=1612800> 2X 788 Mo (CD de 90 Min)
<OPTION VALUE=1464320> 2X 715 Mo
<OPTION VALUE=1433600> 2X 700 Mo (CD de 80 Min)
<OPTION VALUE=1331200> 2X 650 Mo (CD de 74 Min)
<OPTION VALUE=1228800> 2X 600 Mo
<OPTION>
<OPTION VALUE=887040> 866 Mo (CD de 99 Min)
<OPTION VALUE=806400> 788 Mo (CD de 90 Min)
<OPTION VALUE=732160> 715 Mo
<OPTION VALUE=716800 SELECTED> 700 Mo (CD de 80 Min)
<OPTION VALUE=665600> 650 Mo (CD de 74 Min)
<OPTION VALUE=614400> 600 Mo
</SELECT>
<B><FONT COLOR=TEAL> OU </FONT></B><INPUT NAME=taille TYPE=TEXT SIZE=5 MAXLENGTH=4 VALUE=" Taille" onFocus="this.value=''" STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: teal;"><BR>
<B><FONT COLOR=NAVY>Codec Vidéo :             <SELECT NAME=codec STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: skyblue;">
<OPTION VALUE=divx3> DivX 3.xx
<OPTION SELECTED VALUE=divx4> DivX 4.xx
</SELECT> <BR><BR>
<B><FONT COLOR=NAVY>Bitrate du film en Kbits/s :   <INPUT NAME=résultat TYPE=TEXT SIZE=30 MAXLENGTH=4 VALUE=" Bitrate du film en Kbits/s" onFocus="this.value=''" STYLE="font-family: Arial,Verdana,Helvetica; font-size: 12px; color:#ffffff; font-weight:bold; background-color: darkgray;"><BR><BR>
<INPUT NAME=résultat TYPE=BUTTON VALUE=CALCULER onClick=calculer() STYLE="font-family: Arial,Verdana,Helvetica; font-size: 10px; color:#ffffff; font-weight:bold; background-color: skyblue;">
</FORM>
</BODY>
</HEAD>
</HTML>
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