function externalLinks()
{
	if (!document.getElementsByTagName)
		return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++)
	{
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external")
			anchor.target = "_blank";
	}
}

function checkAndSend()
{
			var form = document.contact;
			var alert = "Les champs suivants sont n"+String.fromCharCode(233)+"cessaires :\n";
			
			if (form.nom.value == "")
				alert += " - nom\n";
			if (form.prenom.value == "")
				alert += " - pr"+String.fromCharCode(233)+"nom\n";
			if (form.tel.value == "")
				alert += " - t"+String.fromCharCode(233)+"l"+String.fromCharCode(233)+"phone\n";
			if (alert.length > 40)
				window.alert(alert);
			else
			{
				var loc = "./contact.php?action=send";
				loc += "&prenom=" + escape(form.prenom.value) + "&nom=" + escape(form.nom.value) + "&tel=" + escape(form.tel.value) + "&sujet=" + escape(form.sujet.value);
				if (form.mail.value != "")
					loc += "&mail=" + escape(form.mail.value);
				if (form.msg.value != "")
					loc += "&msg=" + escape(form.msg.value);
				document.location.href = loc;
			}
}

function checkAndModify(ID)
{
			var form = document.occas;
			var alert = "Les champs suivants sont n"+String.fromCharCode(233)+"cessaires :\n";
			
			if (form.modele.value == "")
				alert += " - mod"+String.fromCharCode(232)+"le\n";
			if (form.km.value == "")
				alert += " - kilom"+String.fromCharCode(233)+"trage\n";
			if (form.annee.value == "")
				alert += " - ann"+String.fromCharCode(233)+"e\n";
			if (form.prix.value == "")
				alert += " - prix\n";
			if (alert.length > 40)
				window.alert(alert);
			else
			{
				var loc = "./admin.php?type=cars&action=modall&id="+ID;
				loc += "&marque=" + escape(form.marque.value);
				loc += "&modele=" + escape(form.modele.value);
				loc += "&prix=" + escape(form.prix.value);
				loc += "&nrj=" + escape(form.nrj.value);
				loc += "&km=" + escape(form.km.value);
				loc += "&annee=" + escape(form.annee.value);
				loc += "&text=" + escape(form.text.value);
				loc += "&show=" + form.show.value;
				document.location.href = loc;
			}
}

function checkAndModify2(ID)
{
			var form = document.promo;
			var alert = "Les champs suivants sont n"+String.fromCharCode(233)+"cessaires :\n";
			
			if (form.text.value == "")
				alert += " - texte\n";
			if (alert.length > 40)
				window.alert(alert);
			else
			{
				var loc = "./admin.php?type=promo&action=modall&id="+ID;
				loc += "&text=" + escape(form.text.value);
				loc += "&show=" + form.show.value;
				document.location.href = loc;
			}
}

function checkAndUpload()
{
			var form = document.occas;
			var alert = "Les champs suivants sont n"+String.fromCharCode(233)+"cessaires :\n";
			
			if (form.modele.value == "")
				alert += " - mod"+String.fromCharCode(232)+"le\n";
			if (form.km.value == "")
				alert += " - kilom"+String.fromCharCode(233)+"trage\n";
			if (form.annee.value == "")
				alert += " - ann"+String.fromCharCode(233)+"e\n";
			if (form.prix.value == "")
				alert += " - prix\n";
			if (form.file.value == "")
				alert += "Vous devez s"+String.fromCharCode(233)+"lectionner un fichier\n";
			if (alert.length > 40)
				window.alert(alert);
			else
			{
				var loc = "./upload.php?type=cars";
				loc += "&marque=" + escape(form.marque.value);
				loc += "&modele=" + escape(form.modele.value);
				loc += "&prix=" + escape(form.prix.value);
				loc += "&nrj=" + escape(form.nrj.value);
				loc += "&km=" + escape(form.km.value);
				loc += "&annee=" + escape(form.annee.value);
				loc += "&text=" + escape(form.text.value);
				loc += "&show=" + form.show.value;
				loc += "&file=" + escape(form.file.value);
				document.location.href = loc;
			}
}

function checkAndUpload2()
{
			var form = document.promo;
			var alert = "Les champs suivants sont n"+String.fromCharCode(233)+"cessaires :\n";
			
			if (form.text.value == "")
				alert += " - texte\n";
			if (form.file.value == "")
				alert += "Vous devez s"+String.fromCharCode(233)+"lectionner un fichier\n";
			if (alert.length > 40)
				window.alert(alert);
			else
			{
				var loc = "./upload.php?type=promo";
				loc += "&text=" + escape(form.text.value);
				loc += "&show=" + form.show.value;
				loc += "&file=" + escape(form.file.value);
				document.location.href = loc;
			}
}