// preloading images for fast browsing
      function preloadimages(imagesarray){
      ob=imagesarray.split(",")// spliting the images argument to array of images names
      imagescount=ob.length// reading images count
      for (t=0;t<=ob.length;t++){// start looping
      newimage=new Image()// creating image object
      newimage.src=ob[t]// loading the images
      }
      }