/*
 *    Developed for: Construction Sector Council (CSC)
 *    Developed by: Table Five Ltd. (www.tablefive.com)
 *    Date: 2005
 *
 */


/*
 * Common JavaScript file
 */


/* set focus on first input box on screen */
function setFocus() 
{
  var f = document.getElementsByTagName('input');
  f[0].focus();
} 

/* Show trade definitions as user selects from trade dropdown*/
function showDefn() 
{
  /* get trade select and all trade select options  */
  var tradeSelect = document.getElementById('trade_select');
  var tradeSelectOptions = tradeSelect.options;

  /* find out which trade was selected by user */
  var selectedTradeId = tradeSelectOptions[tradeSelect.selectedIndex].value;

  /* get div to display trade defn in */
  var defnDiv = document.getElementById('trade_defn');

  /* trade_defns is an array of definitions indexed by trade id */
  defnDiv.innerHTML = trade_defns[selectedTradeId]; 
}