$(document).ready(function() {
    $('a[rel=external]').click(function(e) {
        window.open(this.href, '', 'toolbar=1,scrollbars=1,location=1,statusbar=1,menubar=1,resizable=1,left = 20,top = 20');
        e.preventDefault();
    });
    
    var c=document.getElementById("mainContentWrapper");
    var s=document.getElementById("smallcontent");
    if (c && c.offsetHeight>400 && !s) {
    var link = document.createElement('a');
	    link.setAttribute('href', '#top');
	    link.setAttribute('class', 'maintoplink');
	    link.innerHTML = 'Back to top';
	    c.appendChild(link);
    }
    // Move page title into three_mid if needed
    if ($('.level1 .selected').length > 0 && $('.level2 .selected').length == 0)
        $('.three_mid').prepend($('.pageTitle'));
    
    if ($('.about .three_mid .pageTitle').length > 0) {
    	var pt = $('.about .three_mid .pageTitle')[0];
    	pt.innerHTML = 
    		pt.innerHTML.substring(0,1).toLowerCase() +
    		pt.innerHTML.substring(1);
    }
    if ($.prettyPhoto != null)
	    $("#gallery a[rel^='prettyphoto']").prettyPhoto({theme:'facebook'});
});