function gotoGallery() {
	self.close();
	opener.location.href = "gallery.php";
}
function gotoSignup() {
	self.close();
	opener.location.href = "signup.php";
}
function launchGallery(thisphoto) {
	var page = "galleryimage.php?image="+thisphoto;
	NewWindow(page,'gallery','480','430','no');
}

function launchDemo() {
	self.name = "parentWindow";
	var page = "demo.php";
	NewWindow(page,'demo','645','515','no');
}
function NewWindow(mypage,myname,w,h,scroll){
	var win = null;
	var winl = (screen.width-w)/2;
	var wint = (screen.height-h)/2;
	var settings ='height='+h+',';
	settings +='width='+w+',';
	settings +='top='+wint+',';
	settings +='left='+winl+',';
	settings +='scrollbars='+scroll+',';
	settings +='resizable=yes';
	win=window.open(mypage,myname,settings);
	if(parseInt(navigator.appVersion) >= 4) {
		win.window.focus();
	}
 } 
function verify() {
  if (	(document.signupForm.FirstName.value.length > 0) &&
		(document.signupForm.LastName.value.length > 0) &&
		(document.signupForm.Email.value.length > 0) ) { 
		return true; 
  }
  else {
		alert("Please complete all necessary fields.");
		return false;
  }
}