function rollOverOn(myID){
  
  //alert(myID);
  
  theThing = document.getElementById(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 = document.getElementById(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 setRollOvers(){

 try{
	document.getElementById('nav01-link').onmouseover = function(){rollOverOn('nav01');} 
	document.getElementById('nav01-link').onmouseout = function(){rollOverOff('nav01');}
	
	document.getElementById('nav01-link').onfocus = function(){this.blur();}
		
 }
	catch(err){
 }
 
 try{
	document.getElementById('nav02-link').onmouseover = function(){rollOverOn('nav02');} 
	document.getElementById('nav02-link').onmouseout = function(){rollOverOff('nav02');}
	
	document.getElementById('nav02-link').onfocus = function(){this.blur();}

 }
	catch(err){
 }
 
 try{
	document.getElementById('nav03-link').onmouseover = function(){rollOverOn('nav03');} 
	document.getElementById('nav03-link').onmouseout = function(){rollOverOff('nav03');}
	
  document.getElementById('nav03-link').onfocus = function(){this.blur();}

 }
	catch(err){
 }
 
 try{
	document.getElementById('nav04-link').onmouseover = function(){rollOverOn('nav04');} 
	document.getElementById('nav04-link').onmouseout = function(){rollOverOff('nav04');}
	
	document.getElementById('nav04-link').onfocus = function(){this.blur();}

 }
	catch(err){
 }
 
 try{
	document.getElementById('nav05-link').onmouseover = function(){rollOverOn('nav05');} 
	document.getElementById('nav05-link').onmouseout = function(){rollOverOff('nav05');}
	
	document.getElementById('nav05-link').onfocus = function(){this.blur();}

 }
	catch(err){
 }
 
 try{
	document.getElementById('nav06-link').onmouseover = function(){rollOverOn('nav06');} 
	document.getElementById('nav06-link').onmouseout = function(){rollOverOff('nav06');}
	
	document.getElementById('nav06-link').onfocus = function(){this.blur();}

 }
	catch(err){
 }
  
 
  
}
















function setLightingRollOvers(){
 
 try{
	document.getElementById('subnav01-link').onmouseover = function(){rollOverOn('subnav01');} 
	document.getElementById('subnav01-link').onmouseout = function(){rollOverOff('subnav01');}
	
	document.getElementById('subnav01-link').onfocus = function(){this.blur();}
		
 }
	catch(err){
 }
 
 try{
	document.getElementById('subnav02-link').onmouseover = function(){rollOverOn('subnav02');} 
	document.getElementById('subnav02-link').onmouseout = function(){rollOverOff('subnav02');}
	
	document.getElementById('subnav02-link').onfocus = function(){this.blur();}

 }
	catch(err){
 }
 
 try{
	document.getElementById('subnav03-link').onmouseover = function(){rollOverOn('subnav03');} 
	document.getElementById('subnav03-link').onmouseout = function(){rollOverOff('subnav03');}
	
  document.getElementById('subnav03-link').onfocus = function(){this.blur();}

 }
	catch(err){
 }
  
}





function setGenericRollOvers( num, linkName, imgName ){



  for(count=1;count<=num;count++){
    //alert(imgName + count);
     
    var imgID = imgName + count;  
    
    try{
	   document.getElementById(linkName + count).onmouseover = function(){rollOverOnGen( document.getElementById(imgID));} 
	   document.getElementById(linkName + count).onmouseout = function(){rollOverOffGen( document.getElementById(imgID));}
	
	   document.getElementById(linkName + count).onfocus = function(){this.blur();}

    }
	   catch(err){
    }
    
    
    
    
  }



}