function rollOverOn(myID){
  
  theThing = $(myID);
   
  var theThingSrc = theThing.src 
  
  var theThingSrcA = new Array();
  
  var findTheThingExt = theThingSrc.lastIndexOf('.');
  
  theThingSrcA[0] = theThingSrc.substring(0,findTheThingExt);
  theThingSrcA[1] = theThingSrc.substr(findTheThingExt,4);
  
  theThing.src = theThingSrcA[0] + '_x' + theThingSrcA[1];
}

function rollOverOff(myID){

  theThing = $(myID);
  var theThingSrc = theThing.src 
  
  var theThingSrcA = new Array();
  
  var findTheThingExt = theThingSrc.lastIndexOf('.');
  
  theThingSrcA[0] = theThingSrc.substring(0,findTheThingExt);
  theThingSrcA[1] = theThingSrc.substr(findTheThingExt,4);
  
  theThing.src = theThingSrcA[0].substring(0,(theThingSrcA[0].length-2)) + theThingSrcA[1];
}


function loadImages(){

 imageOne = new Image();
 imageOne.src="http://www.falcongalve.com/images/nav1_x.gif";
 
 imageTwo = new Image();
 imageTwo.src="http://www.falcongalve.com/images/nav2_x.gif";
 
 imageThree = new Image();
 imageThree.src="http://www.falcongalve.com/images/nav3_x.gif";
 
 imageFour = new Image();
 imageFour.src="http://www.falcongalve.com/images/nav4_x.gif";
 
 imageFour = new Image();
 imageFour.src="http://www.falcongalve.com/images/nav5_x.gif";


}