function winopen(nazev,sirka,vyska,text) {
	v = vyska;
	s = sirka;
	mvyska = vyska + 40;
	msirka = sirka;
	mstredx = (screen.availWidth - msirka) / 2;
	mstredy = (screen.availHeight - mvyska -100) / 2;
	param = ('width='+ msirka +',height='+ mvyska +',left=' + mstredx +',top=' + mstredy +',resizable=1,location=0,directories=0,status=0,menubar=0,scrollbars=0,toolbar=0');
	var w = window.open("", "Obrazek",  param);  w.document.open();

	w.document.write("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n");
	w.document.write("<html xmlns=\"http://www.w3.org/1999/xhtml\">\n");
	w.document.write("<head>\n");
	w.document.write("<title>Skříně na míru.cz | by Velimsky.com</title>\n");
	w.document.write("<meta http-equiv=\"Content-Type\" content=\"text/html\" charset=\"windows-1250\" />\n");
	w.document.write("<meta http-equiv=\"Cache-control\" content=\"no-cache\" />\n");
	w.document.write("<meta http-equiv=\"Pragma\" content=\"no-cache\" />\n");
	w.document.write("<meta http-equiv=\"Expires\" content=\"0\" />\n");
	w.document.write("<meta http-equiv=\"Content-language\" content=\"cs\" />\n");

	w.document.write("<meta name=\"robots\" content=\"all,follow\" />\n");
	w.document.write("<meta name=\"description\" content=\""+ text +"\" />\n");
	w.document.write("<meta name=\"Author\" content=\"code: Jan Velimský | jan@velimsky.com | by Velimsky.com\" />\n");
	w.document.write("<meta name=\"Copyright\" content=\"Jan Velimský, 2006\" />\n");

	w.document.write("</head>\n");

	w.document.write("<body TEXT=BLACK BGCOLOR=WHITE MARGINWIDTH=0 MARGINHEIGHT=0 LEFTMARGIN=0 TOPMARGIN=0 RIGHTMARGIN=0 BOTTOMMARGIN=0>\n");
	w.document.write("<a href=\"#\" onClick=\"window.close();\"><IMG SRC=\"_img/" + nazev + "\" WIDTH=" + s + " HEIGHT=" + v + " BORDER=\"0\" ALT=\"Close window.\"></a><BR />");
	w.document.write("<table width=100% cellspacing=0 cellpadding=0 border=0 height=29><tr><td valign=center align=center><font face=Verdana size=1><a href=\"#\" onClick=\"window.close();\">Close window</a>.</font></td></tr></table>\n");
	w.document.write("</BODY>\n");
	w.document.write("</HTML>\n");
	w.document.close();
};