$(document).ready(function(){

$("#support_form").submit(function(){
 var email=$('#email').val();
var emailmust=/^.+@.+\..{2,3,4,6}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/
if($("#category").val()=='select')
{
alert("Please Select Support Category!");
$("#category").focus();
return false;
}
else if($("#title").val().length<5)
{
alert("Please Enter Title!");
$("#title").focus();
return false;
}
else if($("#message").val().length<10)
{
alert("Please Enter Valid Query/Message!");
$("#message").focus();
return false;
}
else if (email.match(illegalChars) || email.length<8 )
 {
  alert("Please Enter Valid Email Address!");
$('#email').focus();
return false;
}
else if(email.indexOf("@")==-1 || email.indexOf(".")==-1)
{
alert("Please Enter Valid Email Address!");
$('#email').focus();
return false;
}
else
{
$.post("send_support.php",{category:$("#category").val(),title:$("#title").val(),message:$("#message").val(),email:$('#email').val(),tname:$('#tname').val(),temail:$('#temail').val()},function(response){
$("#support_hint").html(response);
$("#support_hint").css("background-color","#ffffce");

});
}
});
});