// JavaScript Document
function resizeTransBox() { 
	var contentHeight = document.getElementById("content").offsetHeight; 
	if (contentHeight > document.getElementById("transparent_inner").offsetHeight) {
		document.getElementById("transparent_box").style.height = document.getElementById("transparent_box").offsetHeight + 10;
		document.getElementById("transparent_inner").style.height = contentHeight+'px';
		document.getElementById("main_container").style.height = document.getElementById("header").offsetHeight + contentHeight + 15 + 'px';
	}
}
function submitCheck() {
	if (document.getElementById('emailfield').value.length<1 && document.getElementById('numberfield').value.length<1) {
		if(confirm('Do you want to send the message without your email or number details?')) { return true; }
		return false;
	} 
	return true;
}