function ValidateSubscription() {
	if (document.getElementById('terms_accepted').checked) {
		return true; 
	} else {
		alert("Before you can place your order, you must check the box indicating that you accept the Terms and Conditions.");
		return false;
	}        
}



//SETTING UP OUR POPUP
//0 means disabled; 1 means enabled;
var popupStatus = 0;


//CONTROLLING EVENTS IN jQuery
$(document).ready(function(){
	
	//LOADING POPUP
	//Click the button event!
	$("#acalcul").click(function(){
		if (popupStatus) {		  
		    $("#popupCalcul").hide();
		} else {
		    $("#popupCalcul").show();
		}
		popupStatus = !popupStatus;
	});
	
});