/**
 * sina flash class
 * @version 1.1.4.2
 * @author [sina ui]zhangping1@
 * @update 2008-7-7 
 */
 
if(typeof(sina)!="object"){var sina={}}
sina.$=function(i){if(!i){return null}
return document.getElementById(i)};var sinaFlash=function(V,x,X,Z,v,z,i,c,I,l,o){var w=this;if(!document.createElement||!document.getElementById){return}
w.id=x?x:'';var O=function(I,i){for(var l=0;l<I.length;l++){if(I[l]==i){return l}}
return-1},C='8.0.42.0';if(O(['eladies.sina.com.cn','ent.sina.com.cn'],document.domain)>-1){w.ver=C}else{w.ver=v?v:C}
w.ver=w.ver.replace(/\./g,',');w.__classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000";w.__codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version="+w.ver;w.width=X;w.height=Z;w.movie=V;w.src=w.movie;w.bgcolor=z?z:'';w.quality=c?c:"high";w.__pluginspage="http://www.macromedia.com/go/getflashplayer";w.__type="application/x-shockwave-flash";w.useExpressInstall=(typeof(i)=="boolean")?i:false;w.xir=I?I:window.location;w.redirectUrl=l?l:window.location;w.detectKey=(typeof(o)=="boolean")?o:true;w.escapeIs=false;w.__objAttrs={};w.__params={};w.__embedAttrs={};w.__flashVars=[];w.__flashVarsStr="";w.__forSetAttribute("id",w.id);w.__objAttrs["classid"]=w.__classid;w.__forSetAttribute("codebase",w.__codebase);w.__forSetAttribute("width",w.width);w.__forSetAttribute("height",w.height);w.__forSetAttribute("movie",w.movie);w.__forSetAttribute("quality",w.quality);w.__forSetAttribute("pluginspage",w.__pluginspage);w.__forSetAttribute("type",w.__type);w.__forSetAttribute("bgcolor",w.bgcolor)}
sinaFlash.prototype={getFlashHtml:function(){var I=this,i='<object ';for(var l in I.__objAttrs){i+=l+'="'+I.__objAttrs[l]+'"'+' '}
i+='>\n';for(var l in I.__params){i+='	<param name="'+l+'" value="'+I.__params[l]+'" \/>\n'}
if(I.__flashVarsStr!=""){i+='	<param name="flashvars" value="'+I.__flashVarsStr+'" \/>\n'}
i+='	<embed ';for(var l in I.__embedAttrs){i+=l+'="'+I.__embedAttrs[l]+'"'+' '}
i+='><\/embed>\n<\/object>';return i},__forSetAttribute:function(I,i){var l=this;if(typeof(I)=="undefined"||I==''||typeof(i)=="undefined"||i==''){return}
I=I.toLowerCase();switch(I){case "classid":break;case "pluginspage":l.__embedAttrs[I]=i;break;case "onafterupdate":case "onbeforeupdate":case "onblur":case "oncellchange":case "onclick":case "ondblClick":case "ondrag":case "ondragend":case "ondragenter":case "ondragleave":case "ondragover":case "ondrop":case "onfinish":case "onfocus":case "onhelp":case "onmousedown":case "onmouseup":case "onmouseover":case "onmousemove":case "onmouseout":case "onkeypress":case "onkeydown":case "onkeyup":case "onload":case "onlosecapture":case "onpropertychange":case "onreadystatechange":case "onrowsdelete":case "onrowenter":case "onrowexit":case "onrowsinserted":case "onstart":case "onscroll":case "onbeforeeditfocus":case "onactivate":case "onbeforedeactivate":case "ondeactivate":case "codebase":l.__objAttrs[I]=i;break;case "src":case "movie":l.__embedAttrs["src"]=i;l.__params["movie"]=i;break;case "width":case "height":case "align":case "vspace":case "hspace":case "title":case "class":case "name":case "id":case "accesskey":case "tabindex":case "type":l.__objAttrs[I]=l.__embedAttrs[I]=i;break;default:l.__params[I]=l.__embedAttrs[I]=i}},__forGetAttribute:function(i){var I=this;i=i.toLowerCase();if(typeof I.__objAttrs[i]!="undefined"){return I.__objAttrs[i]}else if(typeof I.__params[i]!="undefined"){return I.__params[i]}else if(typeof I.__embedAttrs[i]!="undefined"){return I.__embedAttrs[i]}else{return null}},setAttribute:function(I,i){this.__forSetAttribute(I,i)},getAttribute:function(i){return this.__forGetAttribute(i)},addVariable:function(I,i){var l=this;if(l.escapeIs){I=escape(I);i=escape(i)}
if(l.__flashVarsStr==""){l.__flashVarsStr=I+"="+i}else{l.__flashVarsStr+="&"+I+"="+i}
l.__embedAttrs["FlashVars"]=l.__flashVarsStr},getVariable:function(I){var o=this,i=o.__flashVarsStr;if(o.escapeIs){I=escape(I)}
var l=new RegExp(I+"=([^\\&]*)(\\&?)","i").exec(i);if(o.escapeIs){return unescape(RegExp.$1)}
return RegExp.$1},addParam:function(I,i){this.__forSetAttribute(I,i)},getParam:function(i){return this.__forGetAttribute(i)},write:function(i){var I=this;if(typeof i=="string"){document.getElementById(i).innerHTML=I.getFlashHtml()}else if(typeof i=="object"){i.innerHTML=I.getFlashHtml()}}}
function ObjectAD() {
  /* Define Variables*/
  this.ADID        = 0;
  this.ADType      = 0;
  this.ADName      = "";
  this.ImgUrl      = "";
  this.ImgWidth    = 0;
  this.ImgHeight   = 0;
  this.FlashWmode  = 0;
  this.LinkUrl     = "";
  this.LinkTarget  = 0;
  this.LinkAlt     = "";
  this.Priority    = 0;
  this.CountView   = 0;
  this.CountClick  = 0;
  this.InstallDir  = "";
  this.ADDIR       = "";
}

function BannerZoneAD(_id) {
  /* Define Constants */
  this.adNum       = 0;
  this.adDelay     = 6000;

  /* Define Common Variables*/
  this.ID          = _id;
  this.ZoneID      = 0;
  this.ZoneName    = "";
  this.ZoneWidth   = 0;
  this.ZoneHeight  = 0;
  this.ShowType    = 1;
  this.DivName     = "";
  this.Div         = null;

  /* Define Unique Variables*/

  /* Define Objects */
  this.AllAD       = new Array();
  this.ShowAD      = null;

  /* Define Functions */
  this.AddAD       = BannerZoneAD_AddAD;
  this.GetShowAD   = BannerZoneAD_GetShowAD;
  this.Show        = BannerZoneAD_Show;
  this.LoopShow    = BannerZoneAD_LoopShow;

}

function BannerZoneAD_AddAD(_AD) {
  this.AllAD[this.AllAD.length] = _AD;
}

function BannerZoneAD_GetShowAD() {
  if (this.ShowType > 1) {
    this.ShowAD = this.AllAD[0];
    return;
  }
  var num = this.AllAD.length;
  var sum = 0;
  for (var i = 0; i < num; i++) {
    sum = sum + this.AllAD[i].Priority;
  }
  if (sum <= 0) {return ;}
  var rndNum = Math.random() * sum;
  i = 0;
  j = 0;
  while (true) {
    j = j + this.AllAD[i].Priority;
    if (j >= rndNum) {break;}
    i++;
  }
  this.ShowAD = this.AllAD[i];
}

function BannerZoneAD_Show() {
  if (!this.AllAD) {
    return;
  } else {
    this.GetShowAD();
  }

  if (this.ShowAD == null) return false;
  this.DivName = "BannerZoneAD_Div" + this.ZoneID;
  if (!this.ShowAD.ImgWidth) this.ShowAD.ImgWidth = this.ZoneWidth
  if (!this.ShowAD.ImgHeight) this.ShowAD.ImgHeight = this.ZoneHeight
  if (this.ShowAD.ADDIR=="") this.ShowAD.ADDIR = "AD"
  if (this.ShowType == 3) {
    if(document.all) {
      document.write("<div id='" + this.DivName + "' style='visibility:visible; z-index:1; width:" + this.ZoneWidth + "px; height:" + this.ZoneHeight + "px; filter: revealTrans(duration=2,transition=20);'>" + AD_Content(this.ShowAD) + "</div>");
    }
    else {
      document.write("<div id='" + this.DivName + "' style='visibility:visible; z-index:1; width:" + this.ZoneWidth + "px; height:" + this.ZoneHeight + "px'>" + AD_Content(this.ShowAD) + "</div>");
    }
  } 
  else {
    document.write("<div id='" + this.DivName + "' style='visibility:visible; z-index:1; width:" + this.ZoneWidth + "px; height:" + this.ZoneHeight + "px;'>" + AD_Content(this.ShowAD) + "</div>");
    if (this.ShowAD.CountView) {
      document.write ("<script src='" + this.ShowAD.InstallDir + this.ShowAD.ADDIR + "/ADCount.asp?Action=View&ADID=" + this.ShowAD.ADID + "'></" + "script>")
    }
  }
  this.Div = document.getElementById(this.DivName);
  if (this.ShowType == 3) this.LoopShow();
}

function BannerZoneAD_LoopShow() {
  if(document.all) {
    if(this.adNum<this.AllAD.length-1) this.adNum++ ; 
    else this.adNum=0; 
    this.Div.filters.revealTrans.Transition=Math.floor(Math.random()*23); 
    this.Div.filters.revealTrans.apply(); 
    if (this.AllAD[this.adNum].ImgWidth) this.AllAD[this.adNum].ImgWidth = this.ZoneWidth
    if (this.AllAD[this.adNum].ImgHeight) this.AllAD[this.adNum].ImgHeight = this.ZoneHeight
    this.Div.innerHTML=AD_Content(this.AllAD[this.adNum]);
    this.Div.filters.revealTrans.play() 
    this.Div.timer=setTimeout(this.ID+".LoopShow()",this.adDelay);
  }
  else {
    if(this.adNum<this.AllAD.length-1) this.adNum++ ; 
    else this.adNum=0;
    if (this.AllAD[this.adNum].ImgWidth) this.AllAD[this.adNum].ImgWidth = this.ZoneWidth
    if (this.AllAD[this.adNum].ImgHeight) this.AllAD[this.adNum].ImgHeight = this.ZoneHeight
    this.Div.innerHTML=AD_Content(this.AllAD[this.adNum]);
    this.Div.timer=setTimeout(this.ID+".LoopShow()",this.adDelay);
  }
}

function AD_Content(o) {
  var str = "";
  if (o.ADType == 1 || o.ADType == 2) {
  imgurl = o.ImgUrl .toLowerCase()
    if (o.InstallDir.indexOf("http://") != - 1) imgurl = o.InstallDir.substr(0, o.InstallDir.length - 1) + imgurl;
    if (imgurl.indexOf(".swf") !=  - 1) {
      str = "<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0'";
      str += " name='AD_" + o.ADID + "' id='AD_" + o.ADID + "'";
      str += " width='" + o.ImgWidth + "px'";
      str += " height='" + o.ImgHeight + "px'";
      if (o.style) str += " style='" + o.style + "'";
      if (o.extfunc) str += " " + o.extfunc + " ";
      str += ">";
      str += "<param name='movie' value='" + imgurl + "'>";
      if (o.FlashWmode == 1) str += "<param name='wmode' value='Transparent'>";
      if (o.play) str += "<param name='play' value='" + o.play + "'>";
      if (typeof(o.loop) != "undefined") str += "<param name='loop' value='" + o.loop + "'>";
      str += "<param name='quality' value='autohigh'>";
      str += "<embed ";
      str += " name='AD_" + o.ADID + "' id='AD_" + o.ADID + "'";
      str += " width='" + o.ImgWidth + "px'";
      str += " height='" + o.ImgHeight + "px'";
      if (o.style) str += " style='" + o.style + "'";
      if (o.extfunc) str += " " + o.extfunc + " ";
      str += " src='" + imgurl + "'";
      if (o.FlashWmode == 1) str += " wmode='Transparent'";
      if (o.play) str += " play='" + o.play + "'";
      if (typeof(o.loop) != "undefined") str += " loop='" + o.loop + "'";
      str += " quality='autohigh'"
      str += " pluginspage='http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash' type='application/x-shockwave-flash'></embed>";
      str += "</object>";
    } else if (imgurl.indexOf(".gif") !=  - 1 || imgurl.indexOf(".jpg") !=  - 1 || imgurl.indexOf(".jpeg") !=  - 1 || imgurl.indexOf(".bmp") !=  - 1 || imgurl.indexOf(".png") !=  - 1) {
      if (o.LinkUrl) {
        if (o.CountClick) o.LinkUrl = o.InstallDir + o.ADDIR + "/ADCount.asp?Action=Click&ADID=" + o.ADID
        str += "<a href='" + o.LinkUrl + "' target='" + ((o.LinkTarget == 0) ? "_self" : "_blank") + "' title='" + o.LinkAlt + "'>";
      }
      str += "<img ";
      str += " name='AD_" + o.ADID + "' id='AD_" + o.ADID + "'";
      if (o.style) str += " style='" + o.style + "'";
      if (o.extfunc) str += " " + o.extfunc + " ";
      str += " src='" + imgurl + "'";
      if (o.ImgWidth) str += " width='" + o.ImgWidth + "px'";
      if (o.ImgHeight) str += " height='" + o.ImgHeight + "px'";
      str += " border='0'>";
      if (o.LinkUrl) str += "</a>";
    }
  } else if (o.ADType == 3 || o.ADType == 4) {
    str = o.ADIntro
  } else if (o.ADType == 5) {
    str = "<iframe id='" + "AD_" + o.ADID + "' marginwidth=0 marginheight=0 hspace=0 vspace=0 frameborder=0 scrolling=no width=100% height=100% src='" + o.ADIntro + "'>wait</iframe>";
  }
  return str;
}