$(document).ready(function(){
$('a.external').click(function(){
        window.open(this.href);
        return false;
    });               
$(document).pngFix( );

});	
//////////////////////// Mail to /////////////////////////////////////////
 function mailpage()
{
mail_str = "mailto:?subject=Check out " + document.title;
mail_str += "&body=I thought you might be interested in the " + document.title;
mail_str += ". You can view it at, " + location.href;
location.href = mail_str;
}