// (C) 2001 alle Rechte bei PODIUM Berlin Brandenburg GbR (10247 Berlin)



var LOAD_PAGE = "/objektansicht.html"; // diese Datei muss immer im root-directory des Servers liegen

var PAGE_SPACING_HOR = 30;

var PAGE_SPACING_VERT = 60;

var NAV = "";



if ( navigator.appName == "Microsoft Internet Explorer" ) {

	PAGE_SPACING_HOR = 30;

	PAGE_SPACING_VERT = 60;

	NAV = "IE";

} else if ( navigator.appCodeName == "Mozilla" && parseInt( navigator.appVersion ) >= 5 ) {

	PAGE_SPACING_HOR = 22;

	PAGE_SPACING_VERT = 42;

	NAV = "MOZ5";

} else if ( navigator.appName == "Netscape" ) {

	PAGE_SPACING_HOR = 15;

	PAGE_SPACING_VERT = 15;

	NAV = "NSC";

}



var curImg = null;

var imgWindow = null;



function showImage( imgFile )

{

	curImg = new Image();

	curImg.src = imgFile;

	launchImageWindow();

	waitForImage();

}



function waitForImage()

{

	if ( curImg.complete )

		displayImage();

	else

		window.setTimeout( "waitForImage()", 500 );

}



function launchImageWindow()

{

	var xPos = screen.availWidth/2;

	var yPos = 50;



	if ( imgWindow == null || imgWindow.closed ) {

		imgWindow = open( LOAD_PAGE, "bildfenster", "width=150,height=150,screenX=" + xPos + ",screenY=" + yPos + ",resizable=yes");



		if ( NAV == "IE" )

			imgWindow.moveTo( xPos, yPos );

	} else

		imgWindow.location.href = LOAD_PAGE;

		

	imgWindow.focus();

}



function displayImage()

{

	imgWindow.resizeTo( curImg.width+PAGE_SPACING_HOR, curImg.height+PAGE_SPACING_VERT );

	imgWindow.location.href = curImg.src;

	imgWindow.focus();

}