function OpenFoto(img){
	foto= new Image();
	foto.src=(img);
	ControlFoto(img, foto);
}

function ControlFoto(img, foto){
	if((foto.width!=0)&&(foto.height!=0)){
		ViewFoto(img, foto);
	}
	else{
		interval_a="ControlFoto('"+img+"',foto)";
		interval_b=setTimeout(interval_a,20);
	}
}

function ViewFoto(img, foto){
	if(foto.width > foto.height){
   		neueBreite = 600; 
   		neueHoehe  = parseInt(foto.height*neueBreite/foto.width);
	}else if(foto.width < foto.height){
		neueHoehe  = 600;
		neueBreite = parseInt(foto.width*neueHoehe/foto.height);
	}else if(foto.width == foto.height){
		neueBreite = 600;
		neueHoehe  = 600; 
	}
	width=neueBreite+20//foto.width+20;
	height=neueHoehe+24//foto.height+24;
	

	try {
		if (output.closed == false) throw "offen";
	}
	catch (e) {
		if (e=="offen") {
			output.close();
		}
	}
	output=window.open("","output","left=40,top=40,width="+width+",height="+height+",location=no,toolbar=no,menubar=no,status=no,scrol lbars=no,resizable=no");
	output.document.writeln("<html><head><title>..:: DosenRock v2.0 Picture ::..<\/title><\/head>");
	output.document.writeln("<body bgcolor=\"white\" text=\"white\" link=\"white\" vlink=\"white\" alink=\"white\" leftmargin=\"0\" marginwidth=\"0\" topmargin=\"0\" marginheight=\"0\">");
	output.document.writeln("<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" height=\"100%\">");
	output.document.writeln("<tr><td width=\"100%\" height=\"100%\" align=\"left\" valign=\"top\"><p><a href=\"javascript:self.close()\"><img src=\""+img+"\" width=\""+neueBreite+"\" height=\""+neueHoehe+"\" border=\"10\" alt=\"click here to close the window\"></a><\/p><\/td><\/tr>");
	output.document.writeln("<\/table><\/body><\/html>");
	output.focus();
}
