function validation1()
{
if(document.frmbrdkows.textName.value=="")
{
alert("Please enter your name");
document.frmbrdkows.textName.focus();
return false;
}

filter=/^.+@.+\..{2,3}$/;
if (!(filter.test(document.frmbrdkows.email.value)))
{
	alert("Please enter a valid email address!")
	document.frmbrdkows.email.focus();
	return false;
}

if(document.frmbrdkows.phone.value=="")
{
alert("Please enter youe phone");
document.frmbrdkows.phone.focus();
return false;
}

if(document.frmbrdkows.texcomment.value=="")
{
alert("Please enter youe comment");
document.frmbrdkows.texcomment.focus();
return false;
}

if(document.frmbrdkows.keystring.value=="")
{
alert("Please enter youe security code");
document.frmbrdkows.keystring.focus();
return false;
}

return true;

}