/*
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linous media | communication design & development
http://www.linous-media.de

NOTE:
This file is protected: copyright by linous media 2009

########################################################
*/

// NoSpam
function nospam(tS1,tS2,tS3) {
	location="mailto:"+tS1+"@"+tS2+"."+tS3;
}

// displayBtn
function displayBtn(id1,id2,id3){
	var id1 = document.getElementById(id1);
	var id2 = document.getElementById(id2);
	var id3 = document.getElementById(id3);
	if (id1.style.display == 'block') {
		id1.style.display = 'none';
	}
	else {
		id1.style.display = 'block';
	}
	if (id2.style.display == 'block') {
		id2.style.display = 'none';
	}
	else {
		id2.style.display = 'block';
	}
	if (id3.style.display == 'block') {
		id3.style.display = 'none';
	}
	else {
		id3.style.display = 'block';
	}
}

// preloadImages
function preloadImages() {
	if (document.images) {
		for (i=1; i <= 6; i++) {
			var topnav = new Image();
			var range = new Image();
			topnav.src = "./img/emp_topnav" + i + "_hl.jpg";
			range.src = "./img/emp_range" + i + "_hl.jpg";
		}
	}
} 

function threadBox() {
	$(".thread.open .threadBody").show();
	$('.threadHeaderBox').click(function() {
		if(!$(this).parent().hasClass('open')) {
			$('.threadBody').slideUp('slow',function() {
				$(this).parent().removeClass('open');
			});
			$(this).siblings('.threadBody').slideToggle('slow',function() {
				$(this).parent().toggleClass('open');
			});
		}
		return false;
	});
}

function setupLightbox() {
	$('.lightbox').lightBox({imageLoading: 'img/lightbox/lightbox-ico-loading.gif', imageBtnClose: 'img/lightbox/lightbox-btn-close.gif', 
	txtImage: 'Bild', txtOf: 'von'});
}

function setImg(num) {
	document.getElementById("thumb").src = "img/guidedTour/" + imgs[num] + "_thumb.jpg";
	document.getElementById("lightbox").href = "img/guidedTour/" + imgs[num] + ".jpg"
	document.getElementById("lightbox").title = texts[num];
	document.getElementById("caption").innerHTML = texts[num];
}