clickimg = new Array()
clickimg[0] = new Image(); clickimg[0].src ="./img/top_menu01_on.gif"
clickimg[1] = new Image(); clickimg[1].src ="./img/top_menu01.gif"
clickimg[2] = new Image(); clickimg[2].src ="./img/top_menu02_on.gif"
clickimg[3] = new Image(); clickimg[3].src ="./img/top_menu02.gif"
clickimg[4] = new Image(); clickimg[4].src ="./img/top_menu03_on.gif"
clickimg[5] = new Image(); clickimg[5].src ="./img/top_menu03.gif"