function addFB() {
    //document.write('<a class=\"fb_share\" title=\"Share on Facebook\" onclick=\"wmdTrack(\'share-fb\'); window.open(\'http://www.facebook.com/share.php?u=' + document.location + '\', \'facebook\',\'width=600,height=400\'); showLightbox(this);\"></a>');
    document.write('<a class=\"fb_share\" title=\"Facebook\" onclick=\"wmdTrack(\'share-fb\'); window.open(\'http://www.facebook.com/share.php?u=' + document.location + '\', \'facebook\',\'width=600,height=400\'); popupWarning();\"></a>');
}

function addTwit() {
    //document.write('<a class=\"tw_share\" title=\"Share on Twitter\" onclick=\"wmdTrack(\'share-tw\'); window.open(\'http://twitter.com/share?url=' + document.location + '\', \'twitter\', \'width=600,height=400\'); showLightbox(this);\"></a>');
    document.write('<a class=\"tw_share\" title=\"Twitter\" onclick=\"wmdTrack(\'share-tw\'); window.open(\'http://twitter.com/share?url=' + document.location + '\', \'twitter\', \'width=600,height=400\'); popupWarning();\"></a>');
}