function com_masstraveler_slideshow_popups()
{
    // javascript entry point
    function main()
    {
        var anchors = document.getElementsByTagName("a") ;
        for(var i=0;i<anchors.length;i++)
        {
            if((" "+anchors[i].className+" ").indexOf(" slideshow ") != -1)
            install_popup(anchors[i]) ; 
        }
    }

    // install an "onclick" handler for this <A> tag
    function install_popup(anchor)
    {
        anchor.onclick = function()
        {
            var popup = window.open(anchor.href,'slideshow','width=415,height=370') ;
            popup.focus() ;
            return false ;
        };
    }    

    // add onload handler for this namespace
    var oldOnLoad = window.onload ;
    if(window.addEventListener)
        window.addEventListener("load",main,false);    	
    else if(window.attachEvent)
        window.attachEvent("onload",main);
    else if(window.onload)
    	window.onload = function piggyback() { oldOnLoad(); main(); };
    else
        window.onload = main ;    	
}
if(document.getElementsByTagName) com_masstraveler_slideshow_popups();