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| function Verifier()
{
((if document.Form1.DateDebut.value!="")||(if document.Form1.DateFin.value!=""))
{
var chaine=document.Form1.DateDebut.value;
var j=(chaine.substring(0,2));
var m=(chaine.substring(3,5));
var a=(chaine.substring(6));
var ddebut=new Date(a,m-1,j);
var debut=ddebut.getTime();
var chaine=document.Form1.DateFin.value;
var j=(chaine.substring(0,2));
var m=(chaine.substring(3,5));
var a=(chaine.substring(6));
var dfin=new Date(a,m-1,j);
var fin=dfin.getTime();
alert("debut= "+ debut.toString() + "fin= "+ fin.toString());
if ((ddebut.getTime()) >(dfin.getTime()))
{
alert("la periode est incorrecte!!");
}} |
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