/*
www.orthopaedie-gruenstadt.de
main javascript lib
01 2010 erik wunderlich
*/
var d = document;
var w3c = (d.documentElement) ? true:false;
var pageScrollTop = 0;


// shadowbox setup
Shadowbox.loadSkin('ogskin', 'shadowbox/skin');

// callback fuer shadowbox onClose
function sbClosed() {
	// scroll window back to initial position after shadowbox was closed
	if (pageScrollTop != 0) {
		$('html, body').animate({scrollTop:pageScrollTop}, 'slow');
		pageScrollTop = 0;
	}
}
var sbOptions = {
		overlayColor: '#FFF',
		overlayOpacity:	0.8,
		onClose: sbClosed
};


$(document).ready(function(){
	// shadowbox starten
	Shadowbox.init(sbOptions);

	// standard overlay definieren
	if ($('a.ogoverlay').length > 0) {
		$('a.ogoverlay').click(function(){
			pageScrollTop = $(window).scrollTop();
			$('html, body').animate({scrollTop:0}, 'slow');
		});
		Shadowbox.setup($('a.ogoverlay'),{
						width: 964,
						height: 562
		});
	}
});