// Variablen für Bildschirmgröße
var resx = screen.width;
var resy = screen.height;

// Ermittelt die Bildschirmauflösung und kontrolliert, ob entsprechendes Motiv vorhanden
function detectsize() {
	scrnsize = resx + "x" + resy;
	text = "You are using a screen resolution of <b>" + resx + " x " + resy + "</b>.";
	textanders = "I do not have a background in your screen resolution. Click on one of the motives to open the picture in its largest dimension which you can then save to your harddrive and possibly resize in an imaging software. Your screen resolution is <b>" + resx + " x " + resy + "</b>.";

switch (scrnsize) {
	case "640x480": document.write(text);
		break;
	case "800x600": document.write(text);
		break;
	case "1024x768": document.write(text);
		break;
	case "1152x864": document.write(text);
		break;
	case "1280x1024": document.write(text);
		break;
	case "1600x1200": document.write(text);
		break;
	default: document.write(textanders);
	resx = 1600;
	resy = 1200;
	}
}

// Zeigt Thumbnail mit Link auf passendes Bild an
function display(bild) {
	bild2 = bild.substring(0,1).toUpperCase() + bild.substring(1,bild.length);
	thumb = "<a href='fotos/" + bild + resx + "x" + resy + ".jpg' target='_blank'><img src='fotos/thumb-" + bild + ".jpg' width='128' height='97' border='0' hspace='1' vspace='2'></a><br>&nbsp;&nbsp;Design " + bild2;

document.write(thumb);
}