function effaceE(){
	if (document.getElementsByName("email_addr")[0].value == 'E-mail') {
		document.getElementsByName("email_addr")[0].value =''
	};
}
function rempliE(){
	if (document.getElementsByName("email_addr")[0].value == '') {
		document.getElementsByName("email_addr")[0].value = 'E-mail'
	}
}
function initi(){
	if(document.getElementsByName("email_addr")[0]){
		document.getElementsByName("email_addr")[0].onfocus = effaceE;
		document.getElementsByName("email_addr")[0].onblur = rempliE;
	}
}
Event.observe(window, 'load', initi);
Event.observe(window, 'load', function() {
	Effect.Fade('boxx', {
		duration:1.5
		}
	)
});