function validator(form){var ok=0;if(!form.first_name.value.length){alert("Please Enter Your First Name");return false}var ok=0;if(!form.last_name.value.length){alert("Please Enter Your Last Name");return false}var ok=0;if(!form.email.value.length){alert("Please Enter Your Email Address");return false}x=form.email.value.split("@");if(x.length!=2||x[0].length<2||x[1].length<4){alert("Please Enter Your Correct Email Address");return false}form.submit.value="Please Wait...";return true};