/* RootPage.js */

var isAlreadySubmitted = false;

function fValidateForm() {

    var email = document.getElementById("email");

    if (email.value == 'Enter Email Address') email.value = ''

    isOK = (fCheckField(email, 'Please enter your email address.')
			&& fCheckEmail(email)
			&& (!isAlreadySubmitted)
			);

    if (isOK) isAlreadySubmitted = true;

    return isOK;
}

function setFontSize(i) {
    document.getElementsByTagName('BODY')[0].style.fontSize = i + "%";

    document.getElementById("font90").style.borderBottom = "1px solid blue";
    document.getElementById("font100").style.borderBottom = "1px solid blue";
    document.getElementById("font120").style.borderBottom = "1px solid blue";
    document.getElementById("font140").style.borderBottom = "1px solid blue";

    document.getElementById("font" + i).style.borderBottom = "1px solid white";

    createCookie("font", i, 365)
}

window.onload = function() {
    var fontSize = readCookie("font");

    if (fontSize != null)
        setFontSize(fontSize);
    else
        setFontSize(100);
}