lize widgets in the web resource
 * The controls array is the list of controls to initialize
 * @member Enable
 * @return none
 */

Widgets.prototype.init = function() {
   	
   for(var i = 0; i < this.widgets.length; i++ )
     this.widgets[i].init();
}

//
// convience function for getting the node based on id

function _$( id ) {
  return document.getElementById( id );	
}


//
// WebBrowser object to abstract accessibility API differences between web standards supporting browsers and Internet Explorer 7.