var chkTermsAndConditionsID = '';

com.cs.ui.form.submitExtraFunction = function(){
	var b = true;
	b = com.cs.ui.form.validate();
	if (b) 
	{
		var chk = dojo.byId(chkTermsAndConditionsID);
		
		if (!chk.checked) {
			alert("You must agree to the terms and conditions before you can submit the form!");
			b = false;
		}
	}
    return b;

}