// JavaScript Document
function expressenquiryValidate()
{
var j = document.express_form.express_name.value;
var q = document.express_form.express_phone.value;
var r = document.express_form.express_email.value;


var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/

if (j == ""){
alert("Please enter your name"); 
return false;
}

if (q == ""){
alert("Please enter your phone number"); 
return false;
}
if(isNaN(q)|| q.indexOf(" ")!=-1){
alert("Please enter a valid phone number");
return false; 
}
if (r == ""){
alert("Please enter your email address"); 
return false;
}
if (r.indexOf(".") <1){
alert("Please enter a valid email address");
return false;
}
if (r.indexOf("@") <1){
alert("Please enter a valid email address");
return false;
}
}