شرح تركيب اضفنا للمفضلة مهمه جدا

<script type="text/javascript">
 
/***********************************************
* Bookmark site script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/
 
/* Modified to support Opera */
function bookmarksite(title,url){
if (window.sidebar) // firefox
    window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
    var elem = document.createElement('a');
    elem.setAttribute('href',url);
    elem.setAttribute('title',title);
    elem.setAttribute('rel','sidebar');
    elem.click();
} 
else if(document.all)// ie
    window.external.AddFavorite(url, title);
}
</script>

<if condition="$show['registerbutton']">
        <td class="vbmenu_control"><a href="register.php$session[sessionurl_q]" rel="nofollow">$vbphrase[register]</a></td>
    </if>

<td class="vbmenu_control"><a href="javascript:bookmarksite('$vboptions[bbtitle]', '$vboptions[bburl]')">اضفناللمفضله!</a></td>

<if condition="$show['contactus']"><a href="$vboptions[contactuslink]" rel="nofollow" accesskey="9">$vbphrase[contact_us]</a> -</if>

<a href="javascript:bookmarksite('$vboptions[bbtitle]', '$vboptions[bburl]')">اضفناللمفضلتك!</a> -