function doSlide(what) {
	var current = $(what).css("display");
	if (current == "none") {
		$(what).slideDown("fast");
	} else {
		$(what).slideUp("fast");
	}
}

function decision(message, url){
if(confirm(message)) location.href = url;
}

// mailing list functions

function addMailList() {
	var email = $("#email").val();
	var state = $("#state").val();
	if (check_email(email)) {
	
		$.post("addmail.php", { email: email, state: state });
		$("#email").val("Thanks!");
		$("#email").attr('disabled','disabled');
		$("#state").attr('disabled','disabled');
	} else {
		alert ("Please enter a valid email address.");
	}
}

function check_email(e) {
ok = "1234567890qwertyuiop[]asdfghjklzxcvbnm.@-_QWERTYUIOPASDFGHJKLZXCVBNM";

for(i=0; i < e.length ;i++){
if(ok.indexOf(e.charAt(i))<0){ 
return (false);
}	
} 

if (document.images) {
re = /(@.*@)|(\.\.)|(^\.)|(^@)|(@$)|(\.$)|(@\.)/;
re_two = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/;
if (!e.match(re) && e.match(re_two)) {
return (-1);		
} 

}

}