// Bildklasse

nav0_lo = new Image();

nav0_hi = new Image();

nav0_lo.src = "/img/nav1_unternehmen_lo.gif";

nav0_hi.src = "/img/nav1_unternehmen_hi.gif";

nav1_lo = new Image();

nav1_hi = new Image();

nav1_lo.src = "/img/nav1_dienstleistungen_lo.gif";

nav1_hi.src = "/img/nav1_dienstleistungen_hi.gif";

nav2_lo = new Image();

nav2_hi = new Image();

nav2_lo.src = "/img/nav1_referenzen_lo.gif";

nav2_hi.src = "/img/nav1_referenzen_hi.gif";

nav3_lo = new Image();

nav3_hi = new Image();

nav3_lo.src = "/img/nav1_aktuell_lo.gif";

nav3_hi.src = "/img/nav1_aktuell_hi.gif";

nav4_lo = new Image();

nav4_hi = new Image();

nav4_lo.src = "/img/nav1_projektgalerie_lo.gif";

nav4_hi.src = "/img/nav1_projektgalerie_hi.gif";

nav5_lo = new Image();

nav5_hi = new Image();

nav5_lo.src = "/img/nav1_kontakt_lo.gif";

nav5_hi.src = "/img/nav1_kontakt_hi.gif";

nav6_lo = new Image();

nav6_hi = new Image();

nav6_lo.src = "/img/util_home_lo.gif";

nav6_hi.src = "/img/util_home_hi.gif";

nav7_lo = new Image();

nav7_hi = new Image();

nav7_lo.src = "/img/util_sitemap_lo.gif";

nav7_hi.src = "/img/util_sitemap_hi.gif";

nav10_lo = new Image();

nav10_hi = new Image();

nav10_lo.src = "/img/nav2_portrait_lo.gif";

nav10_hi.src = "/img/nav2_portrait_hi.gif";

nav11_lo = new Image();

nav11_hi = new Image();

nav11_lo.src = "/img/nav2_team_lo.gif";

nav11_hi.src = "/img/nav2_team_hi.gif";

nav12_lo = new Image();

nav12_hi = new Image();

nav12_lo.src = "/img/nav2_dl_hochbau_lo.gif";

nav12_hi.src = "/img/nav2_dl_hochbau_hi.gif";

nav13_lo = new Image();

nav13_hi = new Image();

nav13_lo.src = "/img/nav2_dl_tiefbau_lo.gif";

nav13_hi.src = "/img/nav2_dl_tiefbau_hi.gif";

nav14_lo = new Image();

nav14_hi = new Image();

nav14_lo.src = "/img/nav2_dl_bauvermessung_lo.gif";

nav14_hi.src = "/img/nav2_dl_bauvermessung_hi.gif";

nav15_lo = new Image();

nav15_hi = new Image();

nav15_lo.src = "/img/nav2_dl_bauleitung_lo.gif";

nav15_hi.src = "/img/nav2_dl_bauleitung_hi.gif";

nav16_lo = new Image();

nav16_hi = new Image();

nav16_lo.src = "/img/nav2_dl_baukoordination_lo.gif";

nav16_hi.src = "/img/nav2_dl_baukoordination_hi.gif";

nav17_lo = new Image();

nav17_hi = new Image();

nav17_lo.src = "/img/nav2_ref_hochbau_lo.gif";

nav17_hi.src = "/img/nav2_ref_hochbau_hi.gif";

nav18_lo = new Image();

nav18_hi = new Image();

nav18_lo.src = "/img/nav2_ref_tiefbau_lo.gif";

nav18_hi.src = "/img/nav2_ref_tiefbau_hi.gif";

nav19_lo = new Image();

nav19_hi = new Image();

nav19_lo.src = "/img/nav2_triesenberg_lo.gif";

nav19_hi.src = "/img/nav2_triesenberg_hi.gif";

nav20_lo = new Image();

nav20_hi = new Image();

nav20_lo.src = "/img/nav2_triesen_lo.gif";

nav20_hi.src = "/img/nav2_triesen_hi.gif";

nav21_lo = new Image();

nav21_hi = new Image();

nav21_lo.src = "/img/nav2_offene_stellen_lo.gif";

nav21_hi.src = "/img/nav2_offene_stellen_hi.gif";


but1_lo = new Image();

but1_hi = new Image();

but1_lo.src = "/img/but_info_lo.gif";

but1_hi.src = "/img/but_info_hi.gif";

but2_lo = new Image();

but2_hi = new Image();

but2_lo.src = "/img/but_zuruck_lo.gif";

but2_hi.src = "/img/but_zuruck_hi.gif";

but3_lo = new Image();

but3_hi = new Image();

but3_lo.src = "/img/but_top_lo.gif";

but3_hi.src = "/img/but_top_hi.gif";

but4_lo = new Image();

but4_hi = new Image();

but4_lo.src = "/img/but_projektgalerie_lo.gif";

but4_hi.src = "/img/but_projektgalerie_hi.gif";


// Bildwechsel

function changeImage(layer,imgName,imgObj) {

	if (document.images) {

		if (document.layers && layer!=null) eval('document.'+layer+'.document.images["'+imgName+'"].src = '+imgObj+'.src')

		else document.images[imgName].src = eval(imgObj+".src")

	}

}




Browser = "e3";
if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) Browser = "n3"; 
if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 4 )) Browser = "n4";
if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 3 )) Browser = "e3";
if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )) Browser = "e4";


var win = null;

function win_open(loc,x,y)
{

	if (win != null)
	{
		if (win.closed == false)
		{
			win.close();
		}
	}

loc2 = loc;
x2 = x;
y2 = y;

setTimeout("win_open2(loc2,x2,y2)",100);
}

function win_open2(loc,x,y)
{
	win_param = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=" + x + ",height=" + y;
	
	win = window.open (loc,"NewWin",win_param);

	if (Browser == "n3" || Browser == "n4" || Browser == "e4")
    {
        win.focus;
    }
}