function ybbcode(temp) {

if (getCookie('ybbcode')!='1'){ //是否打开YBB代码
temp = temp.replace(/&/ig,"&");
temp=temp.replace(/\[(\/|)b\]/ig,"<$1b>");
temp=temp.replace(/\[(\/|)i\]/ig,"<$1i>");
temp=temp.replace(/\[(\/|)u\]/ig,"<$1u>");
temp=temp.replace(/\[(\/|)strike\]/ig,"<$1strike>");
temp=temp.replace(/\[(\/|)center\]/ig,"<$1center>");
temp=temp.replace(/\[(\/|)marquee\]/ig,"<$1marquee>");
temp=temp.replace(/\[QUOTE\]/ig,"<BLOCKQUOTE><strong>引用</strong>：<HR Size=1>");
temp=temp.replace(/\[\/QUOTE\]/ig,"<HR SIZE=1><\/BLOCKQUOTE>");
temp=temp.replace(/(\[font=)([^.:;`'"=\]]*)(\])/ig,"<FONT face='$2'>");
temp=temp.replace(/\[\/font\]/ig,"<\/FONT>");
temp=temp.replace(/(\[COLOR=)([^.:;`'"=\]]*)(\])/ig,"<FONT COLOR='$2'>");
temp=temp.replace(/\[\/COLOR\]/ig,"<\/FONT>");
temp=temp.replace(/(\[size=)([0-9]*)(\])/ig,"<FONT size='$2'>");
temp=temp.replace(/\[\/size\]/ig,"<\/FONT>");
temp=temp.replace(/(\[URL\])([^]]*)(\[\/URL\])/ig,"<A TARGET=_blank HREF='$2'>$2</A>");
temp=temp.replace(/(\[URL=)([^]]*)(\])/ig,"<A TARGET=_blank HREF='$2'>");
temp=temp.replace(/\[\/URL\]/ig,"<\/A>");
temp=temp.replace(/(\[EMAIL\])(\S+\@[^]]*)(\[\/EMAIL\])/ig,"<a href=mailto:$2>$2</a>");
temp=temp.replace(/<A HREF=\"([^"]*)\">/ig,"<A TARGET=_blank HREF=\"$1\">");
temp=temp.replace(/<IMG src=\"([^"]*)\">/ig,"<IMG src=\"$1\" border=0 onmousewheel='return yuzi_img(event,this)' onload='javascript:if(this.width>body.clientHeight)this.width=body.clientHeight'>");
}

if (getCookie('YbbMedia')!='1'){  //是否打开[FLASH][RM][MP]代码
temp=temp.replace(/(\[FLASH=([0-9]*)\,([0-9]*)\])([^]]*)(\[\/FLASH\])/ig,"<object classid=clsid:05589FA1-C356-11CE-BF01-00AA0055595A width=$2 height=$3><param name=Filename value=$4><param name=AutoStart value=0></object>");
temp=temp.replace(/(\[MP=([0-9]*)\,([0-9]*)\,([A-Z]*)\])([^]]*)(\[\/MP\])/ig,"<object classid=clsid:05589FA1-C356-11CE-BF01-00AA0055595A width=$2 height=$3><param name=Filename value=$5><param name=AutoStart value=$4></object>");
temp=temp.replace(/(\[RM=([0-9]*)\,([0-9]*)\,([A-Z]*)\])([^]]*)(\[\/RM\])/ig,"<OBJECT classid=clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA width=$2 height=$3><PARAM NAME=SRC VALUE=$5><PARAM NAME=CONSOLE VALUE=Clip1><PARAM NAME=CONTROLS VALUE=imagewindow><PARAM NAME=AUTOSTART VALUE=$4><\/OBJECT><br><OBJECT classid=CLSID:CFCDAA03-8BE4-11CF-B84B-0020AFBBCCFA height=60 width=$2><PARAM NAME=CONTROLS VALUE=ControlPanel,StatusBar><PARAM NAME=CONSOLE VALUE=Clip1><\/OBJECT>");
}

if (getCookie('ybbimg')!='1'){  //是否打开[IMG]代码
temp = temp.replace(/(\[IMG\])([^];]*)(\[\/IMG\])/ig,"<img border=0 src=\"$2\" onmousewheel='return yuzi_img(event,this)' onload='javascript:if(this.width>body.clientHeight)this.width=body.clientHeight'>");
}

if (getCookie('ybbbrow')!='1'){  //是否打开表情代码
temp = temp.replace(/(\[em)([0-9]*)(\])/ig,"<IMG border=0 SRC=images/Emotions/$2.gif>");
}
if (getCookie('UBBysQQ')!='1'){  //是否打开QQ代码
temp = temp.replace(/(\[SxyzMagic)([0-9]*)(\])(.*)(\[\/SxyzMagic\])/ig,"<SPAN onmouseover=ShowQQ($2) hand><IMG height=41 src='images/YSQQ/$2.gif' width=41 border=0></SPAN>");
temp = temp.replace(/(\[SxyzMagic)([0-9]*)(\])/ig,"&nbsp;&nbsp;<SPAN onmouseover=ShowQQ($2) hand><IMG height=41 src='images/YSQQ/$2.gif' width=41 border=1></SPAN>&nbsp;&nbsp;");
}
return (temp);
}




//放大缩小图片
function yuzi_img(e, o)
{
var zoom = parseInt(o.style.zoom, 10) || 100;
zoom += event.wheelDelta / 12;
if (zoom > 0) o.style.zoom = zoom + '%';
return false;
}