// JavaScript Document

function chkFields() {
missinginfo = "";

if (document.contact.name.value=="")
{
missinginfo += "\n     -  Your Name";
}

if ((document.contact.email.value == "") || 
(document.contact.email.value.indexOf('@') == -1) || 
(document.contact.email.value.indexOf('.') == -1)) {
missinginfo += "\n     -  Email Address";
}

if (document.contact.phone.value=="")
{
missinginfo += "\n     -  Your Contact Number";
}
if (document.contact.message.value=="")
{
missinginfo += "\n     -  Your message";
}

if (missinginfo != "") {

missinginfo ="_____________________________\n" +
"There is some error in fields:\n" +
missinginfo + "\n_____________________________" +
"\nPlease correct and submit again!";
alert(missinginfo);
return false;
}
else return true;
}