var fieldstocheck = new Array();
var fieldnames = new Array();

function addFieldToCheck(value,name) {
	fieldstocheck[fieldstocheck.length] = value;
	fieldnames[fieldnames.length] = name;
}

function checkform() {
	for (i=0;i<fieldstocheck.length;i++) {
		val = eval("document.subscribeform.elements['"+fieldstocheck[i]+"'].value");
		if ( val == "" || val == fieldnames[i]) {
			alert("Please enter your "+fieldnames[i]);
			eval("document.subscribeform.elements['"+fieldstocheck[i]+"'].focus()");
			return false;
		}
	}
	document.subscribeform.action = "http://www.rebellion-der-traeumer.de/lists/?p=subscribe&id=2"; 
	show_shadowbox("empty.html", "300", "400", "form", "JOIN", false);
	return true;
}

function checkform_unsubscribe(){
	for (i=0;i<fieldstocheck.length;i++) {
		if (eval("document.subscribeform.elements['"+fieldstocheck[i]+"'].value") == "") {
			alert("Please enter your "+fieldnames[i]);
			eval("document.subscribeform.elements['"+fieldstocheck[i]+"'].focus()");
			return false;
		}
	}
	document.subscribeform.action = "http://www.rebellion-der-traeumer.de/lists/?p=unsubscribe&id=2"; 
	show_shadowbox("empty.html", "300", "400", "form", "DISJOIN", false);
	return true;
}

function submitForm(){
	return false;
}