// Form Validator
function validate_qk_form()
{
    valid = true;
    if ( document.qk_form.qk_fullname.value == "" )
    {
        document.getElementById("qk_error").innerHTML="Name required";
        valid = false;
	}	
	if ( document.qk_form.qk_fullname.value != "" ){
			document.getElementById("qk_error").innerHTML="";	
    }
		    if ( document.qk_form.qk_enquiry.value == "" )
    {
        document.getElementById("qk_error3").innerHTML="Enquiry message required";
        valid = false;
	}	
			if ( document.qk_form.qk_enquiry.value != "" ){
			document.getElementById("qk_error3").innerHTML="";
    }
var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;

   var address = document.qk_form.qk_email.value;
	 if(reg.test(address) == false) {
      document.getElementById("qk_error2").innerHTML="Enter a valid email address";
      valid = false;
  }else{
	  document.getElementById("qk_error2").innerHTML="";
  }

if (document.qk_form.qk_email.value != document.qk_form.qk_email2.value) {
		      document.getElementById("qk_error4").innerHTML="Email Addresses do not match!";
    		valid = false;		
			}else{
	  document.getElementById("qk_error4").innerHTML="";
  }
 
 return valid;
}