window.onload = init;
  

  function init() {

    initialiseForms(); // See forms.js
    
  }
  
  
  // This function creates a "safe" source object for use
  // with the any event-driven functions.
  
  function getElem(evt) {
	  evt=(evt)?evt:((window.event)?event:null);
	  if(evt) return (evt.target)?evt.target:((evt.srcElement)?evt.srcElement:null);
	  else return null;
  }