function getrandomnumber() {
	var randomnumbera=Math.floor(Math.random()*101);
	var randomnumberb=Math.floor(Math.random()*101);
	var randomnumberc=Math.floor(Math.random()*101);
	var randomnumberd=Math.floor(Math.random()*101);
	var randomnumbere=Math.floor(Math.random()*101);
	
	return randomnumbera+randomnumberb+randomnumberc+randomnumberd+randomnumbere;
}

function sendemail() {
var email = $('#email').val();
var phone = $('#phone').val();
var name = $('#name').val();
var referred = $('#referred').val();
var message = $('#message').val();
var STI_imgString = $('#STI_imgString').val();
var randomnumber = getrandomnumber();

var target = '/sendemail.php?num='+randomnumber;

	$.post(target, {email:email, phone:phone, name:name, referred:referred, message:message, STI_imgString: STI_imgString },
			function(data)
			{
				$('#emailresult').html(data);
			});

}





$(document).ready(function() {
	$('#sendemailsubmit').click(function() { return sendemail();});	

});