//--------------------------------------------------------------I M A G E G A L L E R Y



function showPics() {

	if ((navigator.appName == "Microsoft Internet Explorer") && (navigator.appVersion.substring (0,1) < "7")) {

		// browserweiche fuer ie 6 auf windows

		pContent = '<html><head><title>bilddetails</title><link title="styles" href="../../_css/style_all.css" rel="stylesheet" media="screen"><script type="text/javascript" src="../../_js/back-forward-popup.js"></script></head>\n';

		pContent += '<body style="margin:0px;"><div align="center">\n';

		pContent += '<div id="pic-gallery2"><img id="presenter" src="'+dealer+'/'+picnum+'big.jpg" width="500px" height="375px" border="0">\n';

		pContent += '<div id="close"><a href="javascript:goBack();"><img src="../_images/zurueck.gif" alt="" width="39" height="39" border="0" /></a><a href="javascript:window.self.close();"><img src="../_images/close.gif" alt="" width="422" height="39" border="0" /></a><a href="javascript:goForward();"><img src="../_images/vor.gif" alt="" width="39" height="39" border="0" /></a></div></div>\n';

		pContent += '</div></body></html>\n';

		pbild = open("","bilddetails","menubar=no,toolbar=no,directories=no,scrollbars=no,resizable=no,status=no,location=no,width=500px,height=414px");

   		pDisplay = pbild.document;

   		pDisplay.open();

  		pDisplay.write(pContent);

  		pDisplay.close();

  		pbild.focus();

  		// variablen dem popup-fenster bekannt machen

  		pbild.dealer = dealer;

		pbild.picnum = picnum;

		pbild.anz_img = anz_img;

	} else {

		// alle anderen browser

		var blackbox = document.getElementById('black');

		var picsbox = document.getElementById('pic-gallery');

		document.getElementById('presenter').src = dealer+'/'+picnum+'big.jpg';

		blackbox.style.display = "block";

		picsbox.style.display = "block";

	}

}





function goBack() {

	if (picnum == 1) {

		picnum = anz_img;

	} else {

		picnum -= 1;

	}

	document.getElementById('presenter').src = dealer+'/'+picnum+'big.jpg';

}



function goForward() {

	if (picnum == anz_img) {

		picnum = 1;

	} else {

		picnum += 1;

	}

	document.getElementById('presenter').src = dealer+'/'+picnum+'big.jpg';

}



function closeGallery() {

	var blackbox = document.getElementById('black');

	var picsbox = document.getElementById('pic-gallery');

	blackbox.style.display = "none";

	picsbox.style.display = "none";

}



//--------------------------------------------------------------
