function flashDemo() {
    var focus_width = 470
    var focus_height = 242
    var text_height = 0
    var swf_height = focus_height + text_height
    var pics = 'uploadfile/1.jpg|uploadfile/2.jpg|uploadfile/3.jpg'
    var links = '||'
    var texts = '爱迪|爱迪|爱迪'
    var a1 = '<object ID="focus_flash" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="' + focus_width + '" height="' + swf_height + '">';
    var a2 = '<param name="allowScriptAccess" value="sameDomain"><param name="movie" value="uploadfile/flash/hcwlwmo.swf"><param name="quality" value="high"><param name="bgcolor" value="#EDEDED">';
    var a3 = '<param name="menu" value="false"><param name=wmode value="opaque">';
    var a4 = '<param name="FlashVars" value="pics=' + pics + '&links=' + links + '&texts=' + texts + '&borderwidth=' + focus_width + '&borderheight=' + focus_height + '&textheight=' + text_height + '">';
    var a5 = '<embed ID="focus_flash" src="uploadfile/flash/hcwlwmo.swf" wmode="opaque" FlashVars="pics=' + pics + '&links=' + links + '&texts=' + texts + '&borderwidth=' + focus_width + '&borderheight=' + focus_height + '&textheight=' + text_height + '" menu="false" bgcolor="#FFFFFF" quality="high" width="' + focus_width + '" height="' + swf_height + '" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />';
    var a6 = '</object>';
    aa.innerHTML = a1 + a2 + a3 + a4 + a5 + a6;
}