//****************擎天柱banner*************

/*************************
*  randnum seed
**************************/
document.write ("<table width=100% cellspacing=0 cellpadding=0><tr height=20><td bgcolor=#44A1FD><marquee><a target=_blank href=http://sms.rising.com.cn><font color=#ffff00 style=text-decoration:none> 现在订阅瑞星重大病毒预警服务，病毒早知道。</font></a></marquee></td></tr>")

document.write ("<tr><td height=370 valign=middle align=center><script>adcolumn()</script>")
function rnd() {
    today=new Date();
    jran=today.getTime(); 
    ia=9301; 
    ic=49297;
    im=233280;
    jran = (jran*ia+ic) % im;
    return jran/(im*1.0);
}

/**************************
* get randnum
***************************/

function rand(number) {
    return Math.ceil(rnd()*number);
}
/*随机显示Banner函数*/
function ShowBanner(){
	document.write("");
}
//*随机显示Banner函数*/ 
	function adcolumn(){
	var myNum; myNum=rand(3);		//广告条数量
	var stra,strb,strc;

	stra="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0' width='120' height='350'><param name='movie' value='/ad/side/"
	strb="'><param name='quality' value='high'><embed src='/ad/side/"
	strc="' uality='high' pluginspage='http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash' type='application/x-shockwave-flash' width='120' height='350'></embed></object>"
	
	
	if(myNum == 1) document.write(stra+"20020726_2.swf"+strb+"20020726_2.swf"+strc); //中小企业版
	if(myNum == 2) document.write(stra+"2003dver.swf"+strb+"2003dver.swf"+strc); //下载版
    if(myNum == 3) document.write(stra+"20020726_2.swf"+strb+"20020726_2.swf"+strc); //中小企业版

	//if(myNum == 6) document.write(stra+"sss.swf"+strb+"sss.swf"+strc); //病毒、漏洞预警
	//if(myNum == 5) document.write(stra+"20020917_3.swf"+strb+"20020917_3.swf"+strc); //单机版
	//if(myNum == 1) document.write(stra+"sl.swf"+strb+"sl.swf"+strc); //信息安全源自瑞星
	
}
	document.write ("</td></tr>")
	document.write ("<tr><td height=2></td></tr><tr height=20><td bgcolor=#44A1FD><marquee><a target=_blank href=http://sms.rising.com.cn><font color=#ffff00 style=text-decoration:none> 订预警短信 免费在线杀毒</font></a></marquee></td></tr></table>")