function GetPhoneNumber() {
return phone_number;
}
function GetParameterByName(name) {

    var match = RegExp('[?&]' + name + '=([^&]*)')
                    .exec(window.location.search);
	var number =  match && decodeURIComponent(match[1].replace(/\+/g, ' '));	
	if(number == null)
		return '888-508-3371';
	return number;

}

function ChangePhoneNumber() {
document.body.innerHTML = document.body.innerHTML.replace(new RegExp( GetPhoneNumber(), "g" ),GetParameterByName('ph'));
}