function BildBox(BildName,BildBreit,BildHoch,BildText,Rand,Farbe,Gross)
	{
	var Adj = 20;
	var Breit = screen.availWidth;
	var Hoch  = screen.availHeight;
	var Faktor = 1;
	var posLeft  = 0;
	var posTop   = 0;
	var Scroll   = "auto";

	if (BildBreit == "") {BildBreit = Breit;}
	if (BildHoch  == "") {BildHoch  = Hoch;}
	if (BildText  == "") {BildText  = BildName;}
	if (Farbe == "") {Farbe = "white";}
	if (Rand  == "") {Rand  = 0;}
	if (Gross == "") {Gross = 0;}

	if (Gross == 0) {

	  if (BildBreit > Breit){
	    Faktor    = (Breit - Adj) / BildBreit;
	    BildBreit = Breit - Adj;
	    BildHoch  = BildHoch * Faktor;
	  }

	  if (BildHoch > Hoch){
	    Faktor  = (Hoch - 2 * Adj) / BildHoch;
	    BildHoch  = Hoch - 2 * Adj;
	    BildBreit = BildBreit * Faktor;
	  }

	  var scrWidth  = BildBreit;
	  var scrHeight = BildHoch;

	} else {

	  if (BildBreit > Breit){
	    Scroll = "yes";
	    var scrWidth = Breit - Adj;
	  } else {
	    var scrWidth  = BildBreit;
	  }

	  if (BildHoch > Hoch){
	    Scroll = "yes";
	    var scrHeight = Hoch - 2 * Adj;
	  } else {
	    var scrHeight = BildHoch;
	  }
	}

	if (scrWidth  < 100) {scrWidth  = 100;}
 	if (scrHeight < 100) {scrHeight = 100;}

	if (scrWidth + 2 * Rand + Adj > Breit) {
	  Rand = 0;
	} else {
	  if (scrHeight + 2 * Rand + 2 * Adj > Hoch) {
	    Rand = 0;
	  }
	}

	scrWidth  = scrWidth  + 2 * Rand;
	scrHeight = scrHeight + 2 * Rand;

	posTop  = (Hoch - scrHeight - 2 * Adj) / 2;
	posLeft = (Breit - scrWidth - Adj) / 2;

	posTop    = parseInt(posTop);
	posLeft   = parseInt(posLeft);
	scrWidth  = parseInt(scrWidth);
	scrHeight = parseInt(scrHeight);
	BildBreit = parseInt(BildBreit);
	BildHoch  = parseInt(BildHoch);

	if (document.layers) {
	// navigator.family = "nn4"
	  fenster = window.open("http://www.volker-helmig.de/fenster.html","fenster","width=" + scrWidth + ", height=" + scrHeight + ", left=" + posLeft + ", top=" + posTop + ", scrollbars=" + Scroll);
	  fenster.document.open();
	}

	if (document.all) {
	// navigator.family = "ie4"
	  fenster = window.open("","fenster","width=" + scrWidth + ", height=" + scrHeight + ", left=" + posLeft + ", top=" + posTop + ", scrollbars=" + Scroll);
	}

	if (window.navigator.userAgent.toLowerCase().match(/gecko/)) {
	// navigator.family = "gecko"
	  fenster = window.open("http://www.volker-helmig.de/fenster.html","fenster","width=" + scrWidth + ", height=" + scrHeight + ", left=" + posLeft + ", top=" + posTop + ", scrollbars=" + Scroll);
	  fenster.document.open();
	}

	if (window.navigator.userAgent.toLowerCase().indexOf('opera') != -1) {
	// navigator.family = 'opera';
	  fenster = window.open("","fenster","width=" + scrWidth + ", height=" + scrHeight + ", left=" + posLeft + ", top=" + posTop + ", scrollbars=" + Scroll);
	  fenster.document.open();
	}

	  fenster.document.write('<Html><Head><Title>' + BildText + ' - (' + BildBreit + 'x' + BildHoch + ' Pixel)</Title></Head><Body BgColor=' + Farbe + ' LeftMargin=0 TopMargin=0 MarginHeight=0 MarginWidth=0 onBlur="self.close()" onClick="self.close()">');
	  fenster.document.write('<Table Border=0 CellSpacing=0 CellPadding=0 Align=Center Height=' + scrHeight + '><Tr>');
	  fenster.document.write('<Td><Img Src="' + BildName + '" Width=' + BildBreit + ' Height=' + BildHoch + ' Alt="Klicke auf das Bild, um das Fenster zu schliessen!"></Td>');
	  fenster.document.write('</Tr></Table></Body></Html>');
	  fenster.document.close();
	  fenster.focus();
}

function Fenster(DateiName,Breite,Hoehe,posLeft,posTop)
	{
	var Adj = 20;
	var Breit = screen.availWidth;
	var Hoch  = screen.availHeight;

	if (Breite  == "") {Breite  = Breit;}
	if (Hoehe   == "") {Hoehe   = Hoch;}
	var Scroll   = "auto";

	if (Breite > Breit){
	    Scroll = "yes";
	    Breite = Breit - Adj;
	}

	if (Hoehe > Hoch){
	    Scroll = "yes";
	    Hoehe = Hoch - 2 * Adj;
	}

	if (Breite < 100) {Breite = 100;}
 	if (Hoehe  < 100) {Hoehe  = 100;}

	if (posTop >=0) {
	    if (posTop > (Hoch - Hoehe - 2 * Adj) / 2) {
		posTop = (Hoch - Hoehe - 2 * Adj) / 2;
	    }
	} else {
	    posTop = (Hoch - Hoehe - 2 * Adj) / 2;
	}

	if (posLeft >= 0) {
	    if (posLeft > (Breit - Breite - Adj) / 2) {
		posLeft = (Breit - Breite - Adj) / 2;
	    }
	} else {
	    posLeft = (Breit - Breite - Adj) / 2;
	}

	posTop  = parseInt(posTop);
	posLeft = parseInt(posLeft);
	Breite  = parseInt(Breite);
	Hoehe   = parseInt(Hoehe);

	if (document.layers) {
	// navigator.family = "nn4"
	   fenster = window.open(DateiName,"fenster","width=" + Breite + ", height=" + Hoehe + ", left=" + posLeft + ", top=" + posTop + ", scrollbars=" + Scroll);
	}

	if (window.navigator.userAgent.toLowerCase().match(/gecko/)) {
	// navigator.family = "gecko"
	   fenster = window.open(DateiName,"fenster","width=" + Breite + ", height=" + Hoehe + ", left=" + posLeft + ", top=" + posTop + ", scrollbars=" + Scroll);
	}

	if (document.all) {
	// navigator.family = "ie4"
	   fenster = window.open(DateiName,"fenster","width=" + Breite + ", height=" + Hoehe + ", left=" + posLeft + ", top=" + posTop + ", scrollbars=yes");
	}

	if (window.navigator.userAgent.toLowerCase().indexOf('opera') != -1) {
	// navigator.family = 'opera';
	   fenster = window.open(DateiName,"fenster","width=" + Breite + ", height=" + Hoehe + ", left=" + posLeft + ", top=" + posTop + ", scrollbars=yes");
	}

	fenster.focus();
}

function eMail(email,subjekt) {
	email = '<Html><Body BgColor="#EeEeEe" BackGround="http://www.volker-helmig.de/bilder/hinten.jpg" Style="font:12pt Verdana,Arial,Helvetica;color:black"><Br><Br><Br><Br><H2 Align=Center>eMail an Volker Helmig senden...</H2><Br><P Align=Center>Bitte noch einmal &lt;<B>Klick!!!</B>&gt;en: <B><A Href="mailto:' + email + '@volker-helmig.de?subject=' + subjekt + '" onBlur=history.back()>' + email + '@volker-helmig.de' + '</A></B></P></Body></Html>';
	return email;
}

function eMail2(domain,email,subjekt) {
	email = '<Html><Body BgColor="#EeEeEe" BackGround="http://www.volker-helmig.de/bilder/hinten.jpg" Style="font:12pt Verdana,Arial,Helvetica;color:black"><Br><Br><Br><Br><H2 Align=Center>eMail an Volker Helmig senden...</H2><Br><P Align=Center>Bitte noch einmal &lt;<B>Klick!!!</B>&gt;en: <B><A Href="mailto:' + email + '@' + domain + '?subject=' + subjekt + '" onBlur=history.back()>' + email + '@' + domain + '</A></B></P></Body></Html>';
	return email;
}

function Jahr(update) {
	datum = new Date(update);
	jahr  = datum.getYear();
	if (jahr < 2000) { jahr += 1900; }
	document.write('<A Href="http://www.volker-helmig.de/" Class=nn> ' + jahr + ' &copy; Hmg.</A>');
}

function Jahr1() {
	datum = new Date();
	jahr  = datum.getYear();
	if (jahr < 2000) { jahr += 1900; }
	document.write('<A Href="http://www.volker-helmig.de/" Class=nn> ' + jahr + ' &copy; Hmg.</A>');
}

