// JavaScript Document

function checkFields() {
missinginfo = "";

if (document.form.yourName.value == "" || document.form.yourName.value == "enter your name here") {
	missinginfo += "\n     -  Your name";
}

if ((document.form.yourEmail.value == "") || document.form.yourEmail.value == "enter your email here" || (document.form.yourEmail.value.indexOf('@') == -1) || (document.form.yourEmail.value.indexOf('.') == -1)) {
	missinginfo += "\n     -  Your email";
}


if(document.form.friendName.value == "" || document.form.friendName.value == "enter your friends name here") {
	missinginfo += "\n     -  Friend name";
}

if ((document.form.friendEmail.value == "") || document.form.friendEmail.value == "enter your friends email here" || (document.form.friendEmail.value.indexOf('@') == -1) || (document.form.friendEmail.value.indexOf('.') == -1)) {
	missinginfo += "\n     -  Friend email";
}

if(document.form.message.value == "" || document.form.message.value == "enter your message here") {
	missinginfo += "\n     -  Message";
}

if (missinginfo != "") {
missinginfo ="_____________________________\n" +
"You failed to correctly fill in your:\n" +
missinginfo + "\n_____________________________" +
"\nPlease re-enter and submit again!";
alert(missinginfo);
return false;
}
else return true;
}