$(window).load(function(){
$('#contact_mail_header').mouseenter(function(){
	$(this).css('background-position','0 0');
	$('#fleche').addClass('hoverFleche');
})
.mouseleave(function(){
	$(this).css('background-position','0 -25px');
	$('#fleche').removeClass('hoverFleche');
});

$('#contact_mail_header').click(function(){
			var adresseMailCodee = "envoiunmail:contact{noSpam}espricrea.com";
			var adresseMailDecodee = adresseMailCodee.replace(/\s*\{.+\}\s*/, "@");
			adresseMailDecodee = adresseMailDecodee.replace("envoiunmail","mailto");
			window.location.href = adresseMailDecodee;
			return false;
});

});