公告效果

   <script language=javascript>   fdrboxwid = 500;       //剧本表露区宽窄   fdrboxhgt = 60;         //剧本表露区莫大   fdrborwid = 0;   fdrborcol = "#070707";   fdrborsty = "solid";   fdrbackcol = "";   fdrboxpad = 4;   fdrtxtaln = "center";   fdrlinhgt = "6pt";   fdrfntfam = "verdana,arial,helvetica,sans-serif,宋体";   fdrfntcol = "";   fdrfntsiz = "9pt";   fdrfntwgh = "";   fdrfntsty = "normal";   fdrlnkcol = "#000080";   fdrlnkdec = "underline";   fdrhovcol = "#2f2f4f";   fdrgifsrc = "images/fade.gif";   fdrgifint = 60;   fdrblendint = 6;   fdrblenddur = 1;   fdrmaxloops = 100;   fdrendwithfirst = true;   fdrreplayonclick = true;      fdrjustflip = false;   fdrhdlinecount = 0;ns4 = (document.layers);ie4 = (document.all);appver = navigator.appversion;iemac = (ie4 && appver.indexof("mac") != -1);ie4mac = (iemac && appver.indexof("msie 4") != -1);ie40mac = (ie4mac && appver.indexof("4.0;") != -1);ie45mac = (ie4mac && appver.indexof("4.5;") != -1);nspre401 = (ns4 && (parsefloat(appver) <= 4.01));nspre403 = (ns4 && (parsefloat(appver) <= 4.03));fdrjustflip = (window.fdrjustflip) ? fdrjustflip : false;fdrhdlinecount = (window.fdrhdlinecount) ? fdrhdlinecount : 1;fdrfinite = (fdrmaxloops > 0);fdrisover = false;fdrloadcount = 0;blendtimer = null;if (!window.prefix) prefix = "";window.onload = fdrcountloads;if (ns4) {        if(fdrjustflip nspre403) {                totalloads = 1;                fdrfadeimg = new object();                fdrfadeimg.width = fdrboxwid - (fdrborwid*2);;        }        else {                totalloads = 2;                fdrfadeimg = new image();                fdrfadeimg.onload = fdrcountloads;                fdrfadeimg.onerror = fdrcountloads;                fdrfadeimg.src = fdrgifsrc;        }}function fdrcountloads(e) {        if (ie4) {                settimeout("fdrinit()",1);        }        else {                if(e.type == "error") fdrjustflip = true;                 fdrloadcount++;                if (fdrloadcount==totalloads) {                        origwidth = innerwidth;                        origheight = innerheight;                        window.onresize = function(){                                if (innerwidth==origwidth && innerheight==origheight) return;                                location.reload();                        }                        fdrinit();                }        }}function fdrinit(){        if(!window.arnews) {                if(!window.artxt !window.arurl) return;                if(artxt.length != arurl.length) return;                arnews = [];                for (i=0;i<artxt.length;i++){                        arnews[arnews.length] = artxt[i];                        arnews[arnews.length] = arurl[i];                }        }    if (ns4) {        if (!document.elfader) return;                with(document.classes.newslink.a) {                        textdecoration = fdrlnkdec;                        color = fdrlnkcol;                        fontweight = fdrfntwgh;                        fontsize = fdrfntsiz;                        fontstyle = fdrfntsty;                        fontfamily = fdrfntfam;                        lineheight = fdrlinhgt;                        textalign = fdrtxtaln;                }                with(document.classes.nolink.p) {                        color = fdrfntcol;                        fontweight = fdrfntwgh;                        fontsize = fdrfntsiz;                        fontstyle = fdrfntsty;                        fontfamily = fdrfntfam;                        lineheight = fdrlinhgt;                        textalign = fdrtxtaln;                }        elfader = document.elfader;                with (elfader) {                        document.write(" ");                        document.close();                        bgcolor = fdrborcol;                        clip.width = fdrboxwid;                        clip.height = fdrboxhgt;                }                contwidth = fdrboxwid - (fdrborwid*2);                contheight = fdrboxhgt - (fdrborwid*2);                elcont = new layer(contwidth,elfader);                with (elcont) {                        top = fdrborwid;                        left = fdrborwid;                        clip.width = contwidth;                        clip.height = contheight;                        bgcolor = fdrbackcol;                        visibility = "inherit";                }                newswidth = contwidth - (fdrboxpad*2);                newsheight = contheight - (fdrboxpad*2);        elnews = new layer(newswidth,elcont);                with (elnews) {                        top = fdrboxpad;                        left = fdrboxpad;                        clip.width = newswidth ;                        clip.height = newsheight;                }                if (!fdrjustflip) {                        elgif = new layer(contwidth,elcont);                 imstr = "<img src='" + fdrgifsrc +"' width="+ math.max(fdrfadeimg.width,(fdrboxwid - (fdrborwid*2)));                        imstr += (nspre403) ? " onerror='window.fdrjustflip = true'>" : ">";                with (elgif) {                                document.write(imstr);                        document.close();                                moveabove(elnews);                        }                                imgheight = elgif.document.height;                        slideinc = (imgheight/(fdrblenddur*1000/fdrgifint));                        starttop = -(imgheight - fdrboxhgt);                }                elfader.visibility =  "show";    }    else {        if (!window.elfader) return;                elfader.innerhtml ="";                if(ie4mac) {                        document.body.insertadjacenthtml("beforebegin","<style></style>");                }                else {                        if (!document.stylesheets.length) document.createstylesheet();                }                with (document.stylesheets(document.stylesheets.length-1)) {                        addrule("a.newslink","text-decoration:"+fdrlnkdec+";color:"+ fdrlnkcol);                        addrule("a.newslink:hover","color:"+ fdrhovcol);                }                with (elfader.style) {                        erroroffset = (ie4mac) ? (fdrboxpad + fdrborwid) : 0;                        width = fdrboxwid - (erroroffset * 2);                        height = fdrboxhgt - (erroroffset * 2);                        if(ie4mac && !ie45mac){                                pixelleft = elfader.offsetleft + erroroffset;                                pixeltop = elfader.offsettop + erroroffset;                        }                        backgroundcolor = fdrbackcol;                        overflow = "hidden";                        color = fdrfntcol;                        fontweight = fdrfntwgh;                        fontsize = fdrfntsiz;                        fontstyle = fdrfntsty;                        fontfamily = fdrfntfam;                        lineheight = fdrlinhgt;                        textalign = fdrtxtaln;                        cursor = "default";                        visibility = "visible";                        borderwidth = fdrborwid;                        borderstyle = fdrborsty;                        bordercolor = fdrborcol;                        padding  = fdrboxpad;                        if(!fdrjustflip) filter = "blendtrans(duration=" + fdrblenddur + ")";                }                elfader.onselectstart = function(){return false};                iehasfilters = (elfader.filters.blendtrans) ? true : false;    }        if (!nspre401) {                elfader.onmouseover = function (){                        fdrisover = true;                }                elfader.onmouseout = function(){                        fdrisover = false;                        status = "";                }        }                fdrstart(0);}function fdrstart(ind){    newscount = ind;    if (fdrfinite) loopcount = 0;    fdrdo();    blendtimer = setinterval("fdrdo()",fdrblendint*1000)}function fdrdo() {        if(!blendtimer && loopcount>0) return;    if (fdrfinite && loopcount==fdrmaxloops) {        fdrend();                return;    }        fdrfade();    if (newscount == arnews.length) {        newscount = 0;        if (fdrfinite) loopcount++;    }}function fdrmakestr(){        tempstr = "";        for (i=0;i<fdrhdlinecount;i++){                if(newscount>=arnews.length)break;                dispstr = arnews[newscount];                linkstr = arnews[newscount+1];                islink = linkstr.length;                if (islink) {                        tempstr += "<p><a class=newslink "                                        + "href='" + prefix + linkstr + "'>"                            + dispstr + "</a></p>"                }                else {                        tempstr += ((ns4) ? "<p class=nolink>" : "<p>") +dispstr+"</p>";                }        if(ie40mac) tempstr +="<br>";                newscount += 2;        }        return tempstr;}function fdrfade(){        newsstr = fdrmakestr();    if (ns4) {                if (!fdrjustflip) {                        elgif.top = starttop;                        elgif.visibility = "inherit";                }                elnews.visibility = "hide";        with (elnews.document) {            write(newsstr);            close();        }                elnews.visibility = "inherit";    }    else {        if(iehasfilters)elfader.filters.blendtrans.apply();        elfader.innerhtml = newsstr;        if(iehasfilters)elfader.filters.blendtrans.play();    }        if(fdrhdlinecount==1) window.status = (fdrisover && islink) ? (prefix + linkstr) : "";    if (ns4 && !fdrjustflip) fdrslide();}function fdrslide(){    elgif.top += slideinc;    if (elgif.top >= 0) {elgif.visibility = "hide";return}    settimeout("fdrslide()",fdrgifint);}function fdrdblclickns(){        elfader.releaseevents(event.dblclick);        fdrstart(startindex);        return false;}function fdrend(){        clearinterval(blendtimer);        blendtimer = null;        if (fdrendwithfirst) {                newscount = 0;                fdrfade();        }        if (fdrreplayonclick) {                startindex = fdrendwithfirst ? (fdrhdlinecount * 2) : 0;                if (ie4) {                        elfader.title = "double click to replay";                        elfader.ondblclick = function(){                                this.ondblclick = null;                                this.title = "";                                fdrstart(startindex);                        }                }                else {                        elfader.captureevents(event.dblclick);                        elfader.ondblclick = fdrdblclickns;                }    }}   </script>   <script language=javascript type=text/javascript>    prefix="";   //名目发端，扶助html语法(囊括img)   arnews = ["<b><font color=red>欢送莅临无忧剧本!</font></b>","","有题目请发贴","","<img src=http://be10.ods.org/51js/images/standard/51js.gif border=0>","","嘿嘿，你瞧，插图片也不妨的~",""]   //名目中断   </script>   <div id=elfader style="visibility: hidden; position: relative"></div>