// JavaScript Document

function showmail() {
	document.getElementById('coverall').style.visibility = "visible";
	thumbnailviewer.centerDiv(document.getElementById('mailer'));
}

function hidemail(){
	document.getElementById('coverall').style.visibility = "hidden";
	document.getElementById('mailer').style.visibility = "hidden";
}

function sub_web(){
	var errors = false;
	var inputs = document.getElementsByTagName("input");
	for(var i = 0; i < inputs.length; i++){
		if (inputs[i].getAttribute("rel") && inputs[i].getAttribute("rel")=="form"){
			if(inputs[i].value == ""){
				inputs[i].style.backgroundColor = "#FFEEEE";
				errors = true;
			} else {
				inputs[i].style.backgroundColor = "#FFFFFF";
			}
		}
	}
	if(errors){
		alert("You didn't fill out all the information!\r\nPlease go back and fill in the highlighted fields.");
		return false;
	}
	return true;
}

function sub_s2f(){
	var errors = false;
	var inputs = document.getElementsByTagName("input");
	for(var i = 0; i < inputs.length; i++){
		if (inputs[i].getAttribute("rel") && inputs[i].getAttribute("rel")=="s2f"){
			if(inputs[i].value == ""){
				inputs[i].style.backgroundColor = "#FFEEEE";
				errors = true;
			} else {
				inputs[i].style.backgroundColor = "#FFFFFF";
			}
		}
	}
	if(errors){
		alert("You didn't fill out all the information!\r\nPlease go back and fill in the highlighted fields.");
		return false;
	}
	return true;
}