var DO = {};

DO.init = function() {
	// All items to be setup on page load

	DO.nav_select.init();
	DO.obfEmails()
}

DO.nav_select = function() {
	// Highlights the Tabs in the Top Navigation
	// Menu Nav Select (Options : 'home','services','personal','portfolio','writings')
	
	return {
		init:function() {
			if(DO.nav_select.selected) {

				switch (DO.nav_select.selected) {
					case 'home' :
						$('#pnav1 a').addClass('active');
						break;
					case 'services' :
						$('#pnav2 a').addClass('active');
						break;
					case 'portfolio' :
						$('#pnav3 a').addClass('active');
						break;
					case 'writings' :
						$('#pnav4 a').addClass('active');
						break;
					case 'personal' :
						$('#pnav5 a').addClass('active');
						break;
				}
			}
		}
	}
}();

DO.popUp = function(theURL,winName,features) {
	// Legacy tool to launch a new window for viewing another page. 
	if (features == '') 
		features = 'width=500,height=500,resizable,scrollbars';
	newWindow=window.open(theURL,winName,features);
	if (newWindow) newWindow.focus();
}

DO.obfEmails = function() {
	// Email obfuscator.
	// Write email into all <span> tags with class of obfuscate
	var prefix = "info2"
	var suffix = "dilworth.org"
	
	$('span.obfuscate').html('<a href="mailto:' + prefix + '@' + suffix + '">' + prefix + '@' + suffix + '</a>');
	$('a.obfuscate').attr('href','mailto:' + prefix + '@' + suffix);

}



$(document).ready(DO.init);