// start javascript

// Language constants:
var MaxTrucks = 50;
var trucks;
var numTrucks;

function fillTruckList ()
    {
    // Initialise the arrays
    trucks = new makeEmptyArray(MaxTrucks);
    var i = 0;
    trucks[i++] = new makeFilledArray('141', '141.htm');
    trucks[i++] = new makeFilledArray('142', '142.htm');
    trucks[i++] = new makeFilledArray('Tanker 4', 'tanker4.htm');
    trucks[i++] = new makeFilledArray('Q.A.2', 'qa2.htm');
    trucks[i++] = new makeFilledArray('2561 & 2562', '2561.htm');
    trucks[i++] = new makeFilledArray("Bob's Truck", "bob's_truck.htm");
    trucks[i++] = new makeFilledArray('Amb. 22 & 25', 'amb22.htm');
    trucks[i++] = new makeFilledArray('Past Trucks', 'oldtrucks.htm');
    numTrucks = i;
    }

function displayTrucks ()
   {
   fillTruckList();
   var i, button;
   //this.length = makeFilledArray.arguments.length;
   document.write('<center>');
   document.write('  <table border=0 cellspacing=5 cellpadding=5>');
   document.write('    <tr>');
   for (i = 0; i < numTrucks; i++)
      {
      document.write('      <td nowrap valign=top halign=middle width=50>');
      document.write('        <center>');
      if (thisTruck != trucks[i][0])
         document.write('          <a href="' + trucks[i][1] + '">');
      button = (thisTruck == trucks[i][0]) ? "images/b23a.gif" : "images/b21a.gif";
      document.write('          <img align="top" border=0 src="' + button + '" vspace=4 width=50 height=13></a><br>');
      document.write('          <font size=2><center>' + trucks[i][0] + '</center></font>');
      document.write('        </center>');
      document.write('      </td>');
      }
   document.write('    </tr>');
   document.write('  </table>');
   document.write('</center>');
   }