function bookmark_this(url, title){

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);
}
/*
 * jQuery popup v1 - A jQuery popup plugin.
 * By Jordan Thomas - http://labs.wondergroup.com
 * Licensed under the do whatever you want to license.
 * If you like, keep this message intact so 
 * someone else can find the origin.
*/
jQuery.fn.popup=function(options){var defaults={width:screen.width/2,height:screen.height/2,titlebar:true,status:true,resizable:true,toolbar:true,scrollbars:true,menubar:true};var options=jQuery.extend(defaults,options);Boolean.prototype.setProperty=function(){if(this==true){return"yes";}else{return"no";}};jQuery(this).click(function(){var target=this.target;var href=this.href;var posY=(parseInt(screen.height/2))-(parseInt(options.height/2));var posX=(parseInt(screen.width/2))-(parseInt(options.width/2));var win=window.open(href,target,'titlebar='+options.titlebar.setProperty()+', screenX='+posX+', screenY='+posY+', left='+posX+', top='+posY+', status='+options.status.setProperty()+', resizable='+options.resizable.setProperty()+', toolbar='+options.toolbar.setProperty()+', scrollbars='+options.scrollbars.setProperty()+', menubar='+options.menubar.setProperty()+', width='+options.width+', height='+options.height);win.focus();return false;});return this;};