/**** ONLOAD FUNCTION ***/
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}
function toggleRequestType(value){
	switch(value){
		case "I would like to see a demo":
			document.getElementById('questionDiv').style.display = 'none';
		break;
		case "I want to attend a seminar/webinar":
			document.getElementById('questionDiv').style.display = 'none';
		break;
		case "I have a specific question or request":
			document.getElementById('questionDiv').style.display = 'block';
		break;
	}
}