function order_links(n){
  var URL= new Array();
// Vimax Main page (used on contact us)
  URL[1]="http://track.oainternetservices.com/doIn?id=502502&trackId=General&storeId=500014";
// Vimax Guarantee page  
  URL[2]="http://track.oainternetservices.com/doIn?id=502502&trackId=General&storeId=500014&additionalPath=/guarantee.html";  
// Vimax Order page  
  URL[3]="http://track.oainternetservices.com/doIn?id=502502&trackId=General&storeId=500014&additionalPath=/howto.html";
  	
       	location.href=URL[n]; 
}