var thumbchanger = new Array();

function thumbchanger_mouseover(id,name,location,thumbnail_count,thumbnail_default)
 {
 if(thumbchanger.length == 0)
  { 
  var timer;
  var preloader = new Array();  
  
  thumbchanger['running']       = 1;
  thumbchanger['id']            = id;
  thumbchanger['name']          = name;  
  thumbchanger['location']      = location;
  thumbchanger['default']       = thumbnail_default;  
  thumbchanger['count_current'] = 1;
  thumbchanger['count_total']   = thumbnail_count;
  
  for(i=1;i<=thumbnail_count;i++) 
   {
   preloader[i] = new Image();
   preloader[i].src = location+'/'+id+'-'+i+'.jpg';
   }
  
  thumbchanger_timer();
  }
 }

function thumbchanger_mouseout() 
 { 
 if(thumbchanger['name']) document.getElementById('thumbchanger_'+thumbchanger['name']+'_'+thumbchanger['id']).src = thumbchanger['location']+'/'+thumbchanger['id']+'-'+thumbchanger['default']+'.jpg';
 else                     document.getElementById('thumbchanger_'+thumbchanger['id']).src = thumbchanger['location']+'/'+thumbchanger['id']+'-'+thumbchanger['default']+'.jpg';
 
 clearTimeout(timer);
 
 thumbchanger = new Array();
 }
 
function thumbchanger_timer()
 { 
 if(thumbchanger['running'])
  {
	 if(thumbchanger['name']) document.getElementById('thumbchanger_'+thumbchanger['name']+'_'+thumbchanger['id']).src = thumbchanger['location']+'/'+thumbchanger['id']+'-'+thumbchanger['count_current']+'.jpg';
	 else                     document.getElementById('thumbchanger_'+thumbchanger['id']).src = thumbchanger['location']+'/'+thumbchanger['id']+'-'+thumbchanger['count_current']+'.jpg';
 		
		thumbchanger['count_current'] = thumbchanger['count_current']+1;  
 		
		if(thumbchanger['count_current'] > thumbchanger['count_total']) thumbchanger['count_current'] = 1;
 		
		timer = setTimeout("thumbchanger_timer()",1000);
	 }
 }