function HomePage(obj)
	{
	obj.style.behavior='url(#default#homepage)';
	obj.setHomePage('http://www.annoncesgratuites.info');
	}

function arobaceok(email)
{
//var a=document.forms[0].email.value;
var a=email.value;
var test='' + a;
var d=0;
k=0;
while (k<test.length)
	{
	var c = test.substring(k,k+1);
	if(c == '@')
		{
		d=1;
		}
	k++;
	}
if (d == 1)
	{
	for(var k = 0; k < test.length;k++)
		{
		var c = test.substring(k,k+1);
		if(c == '.')
			{
			return true;
			}
		}
	}
alert('Votre E-mail ne semble pas bon !!');
return false;
}

function majuscule(obj)
{
var minus = "aàâäbcçdeéèêëfghiîïjklmnoôöpqrstuùûvwxyz"        
var majus = "AAAABCCDEEEEEFGHIIIJKLMNOOOPQRSTUUUVWXYZ"
var entree = obj.texte.value;
var sortie = "";
for (var i = 0 ; i < entree.length ; i++)
	{
	var car = entree.substr(i, 1);
	sortie += (minus.indexOf(car) != -1) ? majus.substr(minus.indexOf(car), 1) : car;
	}
obj.texte.value = sortie;
}

function long_textarea(phr)
{
var l=phr.value.length;
if (l>200)
	alert('Attention, il y a '+l+' caractères. Maximum de 200 caractères !');
}