function makeRemote(newUrl) {
	remote = window.open("","remotewin","width=900,height=700,titlebar,location,toolbar,scrollbars=yes,resizable=yes");
	remote.location.href = newUrl;
	if (remote.opener == null) remote.opener = window;
} 

function makeSimpleRemote(newUrl) {
	remote = window.open("","remotewin","width=900,height=700,menubar=false,toolbar=false,scrollbars=yes,resizable=yes");
	remote.location.href = newUrl;
	if (remote.opener == null) remote.opener = window;
}

function makeFixedRemote(newUrl) {
	remote = window.open("","remotewin","width=600,height=700,menubar=false,toolbar=false,scrollbars=yes,resizable=yes");
	remote.location.href = newUrl;
	if (remote.opener == null) remote.opener = window;
}  

function checkSurvey(){
	for (x=0; x<document.pupQuestion.elements.length; x++){
		
		if (document.pupQuestion.elements[x].value == "") {
			alert("Sorry, you have to fill in all items in the questionaire. " 
				+ " Please continue.");
			document.pupQuestion.elements[x].focus();
			return false;
		}
		
		if (document.pupQuestion.elements[x].name == "from"){
			if (document.pupQuestion.elements[x].value.indexOf('none') == -1 && document.pupQuestion.elements[x].value.indexOf('@') == -1){
				alert("Please check your email address, it does not appear to be valid");
				document.pupQuestion.elements[x].focus();
				return false;
			}
		}
	}
	return true;
}