function Register()
{
 	if(strTrim(obj.username.value)=="")
 	{
 		alert("Please Enter your User Name. ");
 		obj.username.focus();
 		return;
 	}
 	if(strTrim(obj.password.value)=="")
 	{
 		alert("Please Enter the Password. ");
 		obj.password.focus();
 		return;
 	}
 	if(strTrim(obj.firstname.value)=="")
 	{
 		alert("Please Enter your First Name. ");
 		obj.firstname.focus();
 		return;
 	}
 	if(strTrim(obj.lastname.value)=="")
 	{
 		alert("Please Enter your Last Name. ");
 		obj.lastname.focus();
 		return;
 	}
 	if(strTrim(obj.city.value)=="")
 	{
 		alert("Please Enter City. ");
 		obj.city.focus();
 		return;
 	}
 	if(strTrim(obj.state_pin.value)=="")
 	{
 		alert("Please Enter State. ");
 		obj.state_pin.focus();
 		return;
 	}
 	if(strTrim(obj.country.value)=="")
 	{
 		alert("Please Enter Country. ");
 		obj.country.focus();
 		return;
 	}
 	if(strTrim(obj.email.value)=="")
 	{
 		alert("Please Enter Email. ");
 		obj.email.focus();
 		return;
 	}
 	if(chkEmail(obj.email.value)==false)
 	{
 		alert("Please Enter Valid Email Address. ");
 		obj.email.focus();
 		return;
 	}
 	if(obj.category.selectedIndex == 0)
 	{
		alert("Please select the category.");
		obj.category.focus();
		return false;
	}
 	if(strTrim(obj.notes.value) == "")
 	{
		alert("Please enter your upto days details .");
		obj.notes.focus();
		return false;
	}
 	obj.action="index.php?opt=add";
	obj.submit();
}