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| <form name="formentrepot">
<fieldset>
<legend><b>Entrepôts</b></legend>
Vous souhaitez agrandir votre aéroport en
<select name="entrepot" onchange="cal10 (this);">
<option value="0"></option>
<option value="7,500,000">H9 - (Prix : 7,500,000 $)</option>
<option value="25,000,000">H18 - (Prix : 25,000,000 $)</option>
<option value="75,000,000">H27 - (Prix : 75,000,000 $)</option>
<option value="150,000,000">H36 - (Prix : 150,000,000 $)</option>
<option value="250,000,000">H54 - (Prix : 250,000,000 $)</option>
<option value="350,000,000">H84 - (Prix : 350,000,000 $)</option>
<option value="450,000,000">H114 - (Prix : 450,000,000 $)</option>
<option value="600,000,000">H200 - (Prix : 600,000,000 $)</option>
<option value="750,000,000">Nouvel aeroport - (Prix : 750,000,000 $)</option></select>
pour un montant total de <span id="entrepot1"></span>$ <p></p>
</fieldset>
<script>
function cal10(obj) {
var valeur = obj.options[obj.selectedIndex].value;
document.getElementById("entrepot1").innerHTML = valeur;
}
</script> |