function popup(url,width,height) {
	window.name="main";
	window.open(url,"popup","status=0,height="+height+",width="+width+",resizable=1,dependent=1,fullscreen=0,scrollbars=1");
}

function signIn() {
	document.success.submit();
	//setTimeout(window.close(),250);
	//window.close();
}

function downloadPDF(path,file) {
	document.downloadForm.path.value=path;
	document.downloadForm.file.value=file;
	document.downloadForm.submit();
}

function submitRegistration() {
	if(document.register.firstname.value.length < 1) {
		alert("Please enter your first name.");
		document.register.firstname.focus();
		return;
	}
	if(document.register.lastname.value.length < 1) {
		alert("Please enter your last name.");
		document.register.lastname.focus();
		return;
	}
	if(document.register.school.value.length < 1) {
		alert("Please enter your school.");
		document.register.school.focus();
		return;
	}
	if(document.register.district.value.length < 1) {
		alert("Please enter your district.");
		document.register.district.focus();
		return;
	}
	if(document.register.city.value.length < 1) {
		alert("Please enter your city.");
		document.register.city.focus();
		return;
	}
	if(document.register.zip.value.length < 5) {
		alert("Please enter your zip code.");
		document.register.zip.focus();
		return;
	}
	if(document.register.email.value.length < 1) {
		alert("Please enter your email address.");
		document.register.email.focus();
		return;
	}
	if(document.register.password.value.length < 6) {
		alert("Please enter a password with at least 6 characters.");
		document.register.password.focus();
		return;
	}
	if(document.register.vpassword.value.length < 6) {
		alert("Please enter your password again for verification.");
		document.register.vpassword.focus();
		return;
	}
	
	if((document.register.email.value.indexOf('@') < 0) || (document.register.email.value.indexOf('.') < 0)) {
		alert("Please enter a valid email address.");
		document.register.email.focus();
		return;
	}
	
	if(document.register.password.value != document.register.vpassword.value) {
		alert("The password and validated password does not match.");
		document.register.password.focus();
		return;
	}
	
	document.register.submit();
}