function validate()
{

var name=document.frm.name.value;
var email=document.frm.email.value;
var code=document.frm.security_code.value;


if (name=="" || name=="Name *")
{
alert('Please Enter your Name');
document.frm.name.focus();
return false;
}
if (email=="" || email=="E-mail *")
{
alert('Please Enter your Email Address');
document.frm.email.focus();
return false;
}
var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   var address = document.frm.email.value;
   if(reg.test(address) == false) {
      alert('Please enter Valid Email Address');
	  document.frm.email.value="";
	  document.frm.email.focus();
      return false;
}

if (code=="" || code=="Security Code *")
{
alert('Please Enter security code');
document.frm.security_code.focus();
return false;
}
return true;

}