// JavaScript Document


function MontrerCalque () { // paramètres (calque1,calque2,...)

  var i,args=MontrerCalque.arguments; 

  for (i=0; i<(args.length); i+=1) {   

  	//alert('test222');

	if (document.layers) {

    	document[args[i]].visibility = 'visible';

		document[args[i]].height = '100%';

	} else if (document.all) {

		document.all[args[i]].style.visibility = 'visible';

		document.all[args[i]].style.height = '100%';

	} else if (document.getElementById) {

    	document.getElementById(args[i]).style.visibility = 'visible';

		document.getElementById(args[i]).style.height = '100%';

	}

  }

}





function CacherCalque () { // paramètre (calque1,calque2,...)

  var i,args=CacherCalque.arguments;

  for (i=0; i<(args.length); i+=1) {

  	if (document.layers) {

    	document[args[i]].visibility = 'hidden';

		document[args[i]].height = '0';

	} else if (document.all) {

    	document.all[args[i]].style.visibility = 'hidden';

		document.all[args[i]].style.height = '0';

	} else if (document.getElementById) {

    	document.getElementById(args[i]).style.visibility = 'hidden';

		document.getElementById(args[i]).style.height = '0';

  	}

  }

}


function messagerie(adresse,taille) {// vérifie le format de email
		mes=0;
		validelog = false;
		validedom = false;
		valideext = false;
		
		arob = adresse.lastIndexOf("@");
		login = adresse.substring(0,arob);
		
		pointfinal = adresse.lastIndexOf(".");
		extension = adresse.substring(pointfinal,taille);
		
		domaine = adresse.substring(arob+1,pointfinal);
		
		
		if ( login.length > 1 ) {
		validelog = true;
		} else {
		  validelog = false;
		}
		
		if ( domaine.length > 1 ) {
		validedom = true;
		} else {
			 validelog = false;
		}
		
		if ( pointfinal > -1 && (extension.length == 3 || extension.length == 4 || extension.length == 5) ) {
		   valideext = true;
		} else {
		  valideext = false;
		}
		  
		if ( validelog == false || validedom == false || valideext == false) {
		   mes=1;
		  
		} 
		return mes;
}

function Alerte(form,element) {
 var champ=eval('document.'+form+'.'+element);
 champ.className='alerte';
 champ.focus();
}

function verif_formContact() {
 if (!document.formcontact.nom.value ) {
 		Alerte('formcontact','nom');
 } else if (!document.formcontact.societe.value ) {
 		Alerte('formcontact','societe');
 } else if (!document.formcontact.e_mail.value || messagerie(document.formcontact.e_mail.value,document.formcontact.e_mail.value.length)==1 ) {
 		Alerte('formcontact','e_mail');
 } else if (!document.formcontact.pays.value ) {
 		Alerte('formcontact','pays');
 }else {
	document.formcontact.submit(); 
 } 
}
/*
function verif_formContact() {
 if (!document.formcontact.nom.value || !document.formcontact.societe.value || !document.formcontact.picto.value || !document.formcontact.email.value) {
 	if (!document.formcontact.nom.value) {	
 		Alerte('formcontact','nom');
	 } if (!document.formcontact.societe.value) {	
 		Alerte('formcontact','societe');
 	} if (!document.formcontact.email.value) {
		Alerte('formcontact','email');
 	} if (!document.formcontact.picto.value) {	
 		Alerte('formcontact','picto');
 	}
 } else if (messagerie(document.formcontact.email.value,document.formcontact.email.value.length)==1){
	 Alerte('formcontact','email');
 else {
	document.formcontact.submit(); 
 }  
}  
*/