function NumOnly(e) {
   var KeyCode = (e.keyCode) ? e.keyCode : e.which;
   return ((KeyCode == 8) // backspace
        || (KeyCode == 9) // tab
        || (KeyCode == 37) // left arrow
        || (KeyCode == 39) // right arrow
        || (KeyCode == 46) // delete
		|| (KeyCode == 45)
        || ((KeyCode > 47) && (KeyCode < 58)) // 0 - 9
   );
}


function validate() {




if (document.form2.t1.value.length < 2) {
alert("Please enter your name");
document.form2.t1.focus();
return false;
}

if (document.form2.t5.value.length < 2) {
alert("Please enter your city name");
document.form2.t5.focus();
return false;
}

if (document.form2.t7.value.length < 2) {
alert("Please enter your country name");
document.form2.t7.focus();
return false;
}

if (document.form2.t8.value.length < 6) {
alert("Please enter valid phone number");
document.form2.t8.focus();
return false;
}

var x=document.form2.t8.value
var anum=/(^\d+$)|(^\d+\.\d+$)/
if (anum.test(x))
document.form2.t10.focus();
else{
alert("Invalid format, please enter numbers only")
document.form2.t8.focus();
return false;
}


if (document.form2.t10.value.length < 6) {
alert("Please enter your email");
document.form2.t10.focus();
return false;
}

if (document.form2.t12.checked == false && document.form2.t13.checked == false && document.form2.t14.checked == false && document.form2.t15.checked == false) 
{
alert("Please select atleast one event");
document.form2.t13.focus();
return false;
}


var str=document.form2.t10.value
var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
if (filter.test(str))
document.form2.t11.focus();
else{
alert("Please input a valid email address!")
document.form2.t10.focus();
return false;
}


return true;
}