/***************************
 * SITE-SPECIFIC FUNCTIONS *
 ***************************/
function bindMediaPlayer() {
	$('a[rel*=video]').click(function(evt){
		evt.preventDefault();
		var url = $(this).attr('href');
		if ($.browser.msie) {
			openWindow(url,'width=520,height=320,resizable=yes');
		} else {
			tb_show('Media Player',url + '?TB-iframe=true&width=500&height=320');
		}
	});
}

/*********************
 * UTILITY FUNCTIONS *
 *********************/
 
function sendMail(user,domain,tld,subject,message) {
	if (!user) user = 'info';
	if (!domain) domain = 'soulwalk';
	if (!tld) tld = 'org';
	locationstring = 'mailto:' + user + '@' + domain + '.' + tld;
	if (subject) locationstring += '?subject=' + encodeURIComponent(subject);
	if (message) locationstring += '&body=' + encodeURIComponent(message);
	window.location = locationstring;
}

function sendExternalMail(subject,message,cc) {
	locationstring = 'mailto:';
	if (subject) locationstring += "?subject=" + encodeURIComponent(subject);
	if (message) locationstring += "&body=" + encodeURIComponent(message);
	if (cc) locationstring += "&cc=" + encodeURIComponent(cc);
	window.location = locationstring;
}

function openWindow(url,features) {
	var newWin = window.open(url,'popup',features);
	newWin.focus();
}

function closeWindow() {
	if (window.opener) {
		self.close();	
	}
}

function printPage() {
	if (window.print != null) {
		window.print();
	}
	else {
		alert("To print this page, please select Print from your browser's File menu.");
	}
}

function preload() {
	var path = '/images/';
	var images = new Array('');
	var preload = new Array('');
	var j = images.length;
	for (var i=0; i<images.length; i++) {
		preload[j] = new Image;
		preload[j++].src = path + images[i];
	}
}

function externalLinks() {
	$('a[href^="http://"]')
	.not('a[href*="soulwalk.org"]')
	.attr({
		target: "_blank", 
		title: "Opens in a new window"
	})
	.not('#pagebottom a, a:has(img)')
	.append(' <img src="/images/external-link-icon.png" style="vertical-align:middle" />');	
}

function filesToBlank() {
	$('a[href$=.pdf],a[href$=.PDF]').attr('target','_blank').append(' <img src="/images/pdf-icon.png" style="vertical-align:middle" />');
	$('a[href$=.doc],a[href$=.DOC]').attr('target','_blank');//.append(' [DOC]');
	$('a[href$=.ppt],a[href$=.PPT]').attr('target','_blank');//.append(' [PPT]');
	$('a[href$=.pps],a[href$=.PPS]').attr('target','_blank');//.append(' [PPS]');
}

function makeRollovers(){
	$('a.rollover').each(function() {
		var img = new Image();
		var upimage = $(this).children().eq(0).attr('src');
		img.src = upimage.replace('_up','_ov');
	});
	$('a.rollover').hover(
		function(){
			var overimage = $(this).children().eq(0).attr('src').replace('_up','_ov');
			$(this).children().eq(0).attr('src',overimage);
		},
		function(){
			var upimage = $(this).children().eq(0).attr('src').replace('_ov','_up');
			$(this).children().eq(0).attr('src',upimage);
		}
	);
}

function actionLinks() {
	$('a.action').append(' &#187;');
}

function init() {
	externalLinks();
	filesToBlank();
	makeRollovers();
	actionLinks();
	bindMediaPlayer();
	$('.sf-menu').superfish();
	$('.datatable tr:odd').addClass('alt');
	$('.option p:last-child, .option table:last-child, .option ol:last-child, .option ul:last-child').css('margin-bottom', 0);
	if (! $.browser.msie && ! $.browser.version<"7.0") $('#pagetop').css('margin-top','85px');
	//var el = $('body');
	//el.html(el.html().replace(/SoulWalk/g,'Walk4Souls'));
}

//swfobject.embedSWF("/flash/banner.swf", "flashbanner", "870", "250", "7.0.0", false, {}, {'wmode':'transparent'}, {});
var flashvars = {};
var params = {};
params.wmode = "transparent";
var attributes = {};
swfobject.embedSWF("/flash/banner.swf", "flashbanner", "870", "250", "7.0.0", false, flashvars, params, attributes);