function openWin(URL){
aWindow=window.open(URL,"thewindow","toolbar=no,width=500,height=150,status=no,scrollbars=no,resize=no,menubar=no,left=0,top=0");
}

    if (document.images) {
       b1 = new Image
       b1b = new Image
       b2 = new Image
       b2b = new Image
       b3 = new Image
       b3b = new Image
       b4 = new Image
       b4b = new Image
       b5 = new Image
       b5b = new Image
       b6 = new Image
       b6b = new Image
       b7 = new Image
       b7b = new Image
       b8 = new Image
       b8b = new Image

       b1b.src = "image/bimg1.gif"
       b1.src = "image/bimg1b.gif"
       b2b.src = "image/bimg2.gif"
       b2.src = "image/bimg2b.gif"
       b3b.src = "image/bimg3.gif"
       b3.src = "image/bimg3b.gif"
       b4b.src = "image/bimg4.gif"
       b4.src = "image/bimg4b.gif"
       b5b.src = "image/bimg5.gif"
       b5.src = "image/bimg5b.gif"
       b6b.src = "image/bimg6.gif"
       b6.src = "image/bimg6b.gif"
       b7b.src = "image/bimg7.gif"
       b7.src = "image/bimg7b.gif"
       b8b.src = "image/bimg8.gif"
       b8.src = "image/bimg8b.gif"
    }
    else {
       b1  = ""
       b1b = ""
       b2  = ""
       b2b = ""
       b3  = ""
       b3b = ""
       b4  = ""
       b4b = ""
       b5  = ""
       b5b = ""
       b6  = ""
       b6b = ""
       b7  = ""
       b7b = ""
       b8  = ""
       b8b = ""

       document.bim1 = ""
       document.bim2 = ""
       document.bim3 = ""
       document.bim4 = ""
       document.bim5 = ""
       document.bim6 = ""
       document.bim7 = ""
       document.bim8 = ""
     }