function registration()
{
alert("hi");
uname = document.form1.name;
upass = document.form1.password;
urpass = document.form1.rpassword;
email = document.form1.email;
//fname = document.form1.fname;
//lname = document.form1.lname;
//dob = document.form1.dob;
//age = document.form1.age;
//dod = document.form1.dod;
mob = document.form1.contactno;
addr = document.form1.addr;
//cmail = document.form1.cmail;

var phoneexp = /^\([1-9]\d{2}\)\s?\d{3}\-\d{4}$/;

var emailexp = /^[a-z0-9]([a-z0-9_\-\.]*)@([a-z0-9_\-\.]*)(\.[a-z]{2,3}(\.[a-z]{2}){0,2})$/i;


alert(uname.value);
alert(mob.value);
alert(email.value);
alert(upass.value);
alert(addr.value);

if(uname.value=="")
{
document.getElementById("err_uname").style.color="red";
document.getElementById("err_uname").innerHTML = "Enter The Username";
document.getElementById("uname").focus();

return false;
}

 if(upass.value==""){

document.getElementById("err_uname").innerHTML = "";

document.getElementById("err_upass").style.color="red";
document.getElementById("err_upass").innerHTML = "Enter Passward";
document.getElementById("upass").focus();

return false;

}
 if(urpass.value==""){

document.getElementById("err_uname").innerHTML = "";

document.getElementById("err_upass").style.color="red";
document.getElementById("err_upass").innerHTML = "Enter Passward";
document.getElementById("urpass").focus();

return false;

}

 if(email.value==""){

document.getElementById("err_uname").innerHTML = "";
document.getElementById("err_upass").innerHTML = "";

document.getElementById("err_email").style.color="red";

document.getElementById("err_email").innerHTML = "Enter The Email";
document.getElementById("email").focus();
return false;
}

 if(!email.value.match(emailexp))
 {

document.getElementById("err_uname").innerHTML = "";
document.getElementById("err_upass").innerHTML = "";
document.getElementById("err_email").innerHTML = "";


document.getElementById("err_email").style.color="red";


document.getElementById("err_email").innerHTML = "Enter Valid Email";
document.getElementById("email").focus();

return false;

}

/*else if(fname.value==""){

document.getElementById("err_uname").innerHTML = "";
document.getElementById("err_upass").innerHTML = "";
document.getElementById("err_email").innerHTML = "";

document.getElementById("err_fname").style.color="red";

document.getElementById("err_fname").innerHTML = "Enter Firstname";
document.getElementById("fname").focus();
return false;
}

else if(lname.value==""){

document.getElementById("err_uname").innerHTML = "";
document.getElementById("err_upass").innerHTML = "";
document.getElementById("err_email").innerHTML = "";
document.getElementById("err_fname").innerHTML = "";

document.getElementById("err_lname").style.color="red";

document.getElementById("err_lname").innerHTML = "Enter Lastname";
document.getElementById("lname").focus();
return false;
}

else if(dob.value==""){

document.getElementById("err_uname").innerHTML = "";
document.getElementById("err_upass").innerHTML = "";
document.getElementById("err_email").innerHTML = "";
document.getElementById("err_fname").innerHTML = "";
document.getElementById("err_lname").innerHTML = "";

document.getElementById("err_dob").style.color="red";

document.getElementById("err_dob").innerHTML = "Enter Date Of Birth";
document.getElementById("dob").focus();
return false;
}

else if(age.value==""){

document.getElementById("err_uname").innerHTML = "";
document.getElementById("err_upass").innerHTML = "";
document.getElementById("err_email").innerHTML = "";
document.getElementById("err_fname").innerHTML = "";
document.getElementById("err_lname").innerHTML = "";
document.getElementById("err_dob").innerHTML = "";

document.getElementById("err_age").style.color="red";

document.getElementById("err_age").innerHTML = "Enter Date Of Birth";
document.getElementById("age").focus();
return false;
}


else if(dod.value==""){

document.getElementById("err_uname").innerHTML = "";
document.getElementById("err_upass").innerHTML = "";
document.getElementById("err_email").innerHTML = "";
document.getElementById("err_fname").innerHTML = "";
document.getElementById("err_lname").innerHTML = "";
document.getElementById("err_dob").innerHTML = "";
document.getElementById("err_age").innerHTML = "";

document.getElementById("err_dod").style.color="red";

document.getElementById("err_dod").innerHTML = "Enter Phone Number";
document.getElementById("dod").focus();
return false;
}
*/
 if(mob.value==""){

document.getElementById("err_uname").innerHTML = "";
document.getElementById("err_upass").innerHTML = "";
document.getElementById("err_email").innerHTML = "";
document.getElementById("err_fname").innerHTML = "";
document.getElementById("err_lname").innerHTML = "";
document.getElementById("err_dob").innerHTML = "";
document.getElementById("err_age").innerHTML = "";
document.getElementById("err_dod").innerHTML = "";

document.getElementById("err_mob").style.color="red";

document.getElementById("err_mob").innerHTML = "Enter Mobile Number";
document.getElementById("mob").focus();
return false;
}

 if(addr.value==""){

document.getElementById("err_uname").innerHTML = "";
document.getElementById("err_upass").innerHTML = "";
document.getElementById("err_email").innerHTML = "";
document.getElementById("err_fname").innerHTML = "";
document.getElementById("err_lname").innerHTML = "";
document.getElementById("err_dob").innerHTML = "";
document.getElementById("err_age").innerHTML = "";
document.getElementById("err_dod").innerHTML = "";
document.getElementById("err_mob").innerHTML = "";


document.getElementById("err_add").style.color="red";




document.getElementById("err_add").innerHTML = "Enter The Address";
document.getElementById("mob").focus();
return false;
}

/*else if(cmail.value==""){

document.getElementById("err_uname").innerHTML = "";
document.getElementById("err_upass").innerHTML = "";
document.getElementById("err_email").innerHTML = "";
document.getElementById("err_fname").innerHTML = "";
document.getElementById("err_lname").innerHTML = "";
document.getElementById("err_dob").innerHTML = "";
document.getElementById("err_age").innerHTML = "";
document.getElementById("err_dod").innerHTML = "";
document.getElementById("err_add").innerHTML = "";


document.getElementById("err_cmail").style.color="red";

document.getElementById("err_cmail").innerHTML = "Enter The Contact Mail Id";
document.getElementById("cmail").focus();
return false;
}

else if(cmail..value.match(emailexp)){

document.getElementById("err_uname").innerHTML = "";
document.getElementById("err_upass").innerHTML = "";
document.getElementById("err_email").innerHTML = "";
document.getElementById("err_fname").innerHTML = "";
document.getElementById("err_lname").innerHTML = "";
document.getElementById("err_dob").innerHTML = "";
document.getElementById("err_age").innerHTML = "";
document.getElementById("err_dod").innerHTML = "";
document.getElementById("err_add").innerHTML = "";
document.getElementById("err_cmail").innerHTML = "";


document.getElementById("err_cmail").style.color="red";

document.getElementById("err_cmail").innerHTML = "Enter The Valid Mail Id";
document.getElementById("cmail").focus();
return false;
}*/


return true;
}