// Action d'inscription a la newsletter
function newsletterSubscription() {
	var bindArgs = {
		    url: "Newsletter.do",
		    useCache: false,
			preventCache: true,
			cacheContent: false,
			handler: fillNewsletter,
			formNode: dojo.byId("form_newsletter")	    
		};
	dojo.io.bind(bindArgs);
}

// Remplit le bloc d'identification
function fillNewsletter(type, data, event){
	if(type == "error"){
		alert("newsletterSubscription : " + data);
	} else {
		dojo.byId("div_newsletter").innerHTML = data;
	}
}

function newsletterReceiveFocus(initialString) {
	if (form_newsletter.email.value == initialString) {
		form_newsletter.email.value = '';
	}
}

function newsletterLoseFocus(initialString) {
	if (form_newsletter.email.value == '') {
		form_newsletter.email.value = initialString;
	}
}