// JavaScript Document
function focus_on() {
	if (document.emailspecialsform.email.value == "Your E-mail") {
		document.emailspecialsform.email.value = ""
		return;
	}	
}
function focus_off() {
	if (document.emailspecialsform.email.value == "") {
		document.emailspecialsform.email.value = "Your E-mail"
		return;
	}
}
function SignUpEmailSpecials() {
	objEmail=document.emailspecialsform.email;
	if ((objEmail.value == "Your E-mail") || (objEmail.value == "")) {
		alert("Please enter your email address.");
		objEmail.focus();
		return false;
	} else {
		a=objEmail.value.indexOf("@")
 		dot=objEmail.value.indexOf(".",a)
		comma=objEmail.value.indexOf(",")
		space=objEmail.value.indexOf(" ")
		lastdot=objEmail.value.lastIndexOf(".")+1
		len=objEmail.value.length
		if ((a>0) && (dot>(1+1)) && (comma==-1) && (space==-1) && (len-lastdot >=2) && (len-lastdot<=3)) {
			//GB_showCenter('Star Cruises Email Specials Subscription', '/EmailSpecials/subscribe.asp?email='+objEmail.value, 530, 950);
			jQuery.lightbox("/EmailSpecials/subscribe.asp?lightbox[iframe]=true&lightbox[width]=75p&lightbox[height]=75p&email="+objEmail.value);
		}else{
 	  		alert("Please enter an exact email address.\n\"" + objEmail.value + "\" is invalid.");
			objEmail.focus();
			objEmail.select();
			return false;	
		}
	}
}