// JavaScript Document


//toggles display of navigation
function showSub(id){
var e=document.getElementById(id);

if(e.style.display=="none"){
e.style.display="block";
}
else{
e.style.display="none"
}
return true;
}


//toggles display of navigation and Resources page links
function toggleMe(id,swap){
var plus="/pics/plus.gif";
var minus="/pics/minus.gif";
var pm=document.images[swap].name;
var e=document.getElementById(id);

if(e.style.display=="none"){
e.style.display="block";
document.images[pm].src=minus;
}
else{
e.style.display="none"
document.images[pm].src=plus;
}
return true;
}



function CheckForm() {
	if (document.form1.fullname.value == "") {
		alert("Please enter your name.");
		document.form1.fullname.focus();
		return false;
	}
	if (document.form1.email.value == "") {
		alert("Please enter your email address.");
		document.form1.email.focus();
		return false;
	}
	if (document.form1.organization.value == "") {
		alert("Please enter your organization.");
		document.form1.organization.focus();
		return false;
	}
			if (document.form1.Discipline.value == "Select..."){
		alert("Please select a Discipline");
		document.form1.Discipline.focus();
		return false;
	}
		if (document.form1.Province.value == "Select Province..."){
		alert("Please select a Province");
		document.form1.Province.focus();
		return false;
	}
	
		return true;
}





function CheckMemberForm() {
	if (document.form1.FULL_NAME.value == "") {
		alert("Please enter your full name.");
		document.form1.FULL_NAME.focus();
		return false;
	}

if (document.form1.EMAIL.value == "") {
		alert("Please enter your email address.");
		document.form1.EMAIL.focus();
		return false;
	}

if (document.form1.EMAIL.value.indexOf("@") < 2) {
		alert("Please enter a valid email address.");
		document.form1.EMAIL.focus();
		return false;
	}

if (document.form1.PHONE.value == "") {
		alert("Please enter your phone number.");
		document.form1.PHONE.focus();
		return false;
	}
return true;
}



function openCenteredWindow(mypage,myname,w,h,features) {
  if(screen.width){
  var winl = (screen.width-w)/2;
  var wint = (screen.height-h)/2;
  }else{winl = 0;wint =0;}
  if (winl < 0) winl = 0;
  if (wint < 0) wint = 0;
  var settings = 'height=' + h + ',';
  settings += 'width=' + w + ',';
  settings += 'top=' + wint + ',';
  settings += 'left=' + winl + ',';
  settings += features;
  win = window.open(mypage,myname,settings);
  win.window.focus();
}