function frmSubmit(F){ document.getElementById(F).submit(); }
function chkLn(D,L){ if(D.length >= L ){ return 1; }else{ return -1; } }

function regEmail(M){
	return(M.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z]+$/)!=-1);
}
function validate(){
	var M = document.getElementById('email').value;
	var N = document.getElementById('name_last').value;
	var T = document.getElementById('telephone').value;
	var S = document.getElementById('subject').value;
	var G = document.getElementById('message').value;
	var err = true;
	if( chkLn(M,8) && chkLn(N,3) && chkLn(T,8) && chkLn(S,3) && chkLn(G,10) ){
		err = !regEmail(M);
	}else{
		err = true;
	}
	if( !err ){
		frmSubmit('frm_email');
	}else{
		alert("Veuillez verifier votre saisi svp.");
	}
}

function picViewer(g,p){
	document.location.href="?gallerie-images&idx="+g+","+p;
}