function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function change(e,c,s) {
//alert(e.wasclicked)
if(e.wasclicked!=1) {
	e.style.color=c;
	f=document.getElementById(s).style.visibility;
	if(f=="hidden") document.getElementById(s).style.visibility="visible"
	else document.getElementById(s).style.visibility="hidden"
}
}

function show_tab(iTab) {
	var e="div";
	for(i=1;document.getElementById(e+i)!=null;i++) {
//		alert(document.getElementById(e+i))
		if(i==iTab) document.getElementById(e+i).style.visibility='visible';
		else document.getElementById(e+i).style.visibility='hidden';

	}
}

function hide_and_show(a,b) {
var e="s";
var f="g";

document.getElementById("iframik").style.left="10px"
var r="div";
for(i=1;document.getElementById(r+i)!=null;i++) {
//              alert(document.getElementById(e+i))
	document.getElementById(r+i).style.visibility='hidden';

}

for(i=1;document.getElementById(e+i)!=null;i++) {
	if(document.getElementById(e+i).id!=a.id) {
		document.getElementById(e+i).wasclicked=0;
		document.getElementById(e+i).style.color="#005E98";
		document.getElementById(f+i).style.visibility="hidden";
	}
}
a.wasclicked=1;
if(a.id=="s1" || a.id=="s4" || a.id=="s5" || a.id=="s6" || a.id=="s12") {
	if(a.id=="s1") { 
		    hl="fialova";
		    hide_lines("fialova");
		    document.getElementById("eng").href="index.php?lang=eng&co=1"
		    document.getElementById("ger").href="index.php?lang=deu&co=1"
		    document.getElementById("svk").href="index.php?&co=1"
		    }
	if(a.id=="s4") {
		    hl="zelena";
		    hide_lines("zelena");
		    document.getElementById("eng").href="index.php?lang=eng&co=4"
		    document.getElementById("ger").href="index.php?lang=deu&co=4"
		    document.getElementById("svk").href="index.php?&co=4"
		    }
	if(a.id=="s5") {
		    hl="oker";
		    hide_lines("okrova");
		    document.getElementById("eng").href="index.php?lang=eng&co=5"
		    document.getElementById("ger").href="index.php?lang=deu&co=5"
		    document.getElementById("svk").href="index.php?&co=5"
		    }
	if(a.id=="s6") {
		    hl="oranz";
		    hide_lines("oranzova");
		    document.getElementById("eng").href="index.php?lang=eng&co=6"
		    document.getElementById("ger").href="index.php?lang=deu&co=6"
		    document.getElementById("svk").href="index.php?&co=6"
		    }
	if(a.id=="s12") {
	            hl="seda";
		    hide_lines("seda");
	            document.getElementById("eng").href="index.php?lang=eng&co=7"
	            document.getElementById("ger").href="index.php?lang=deu&co=7"
	            document.getElementById("svk").href="index.php?&co=7"
	}
	document.getElementById("s7").style.visibility="hidden"
	document.getElementById("s8").style.visibility="hidden"
	document.getElementById("s9").style.visibility="hidden"
	document.getElementById("s10").style.visibility="hidden"
	document.getElementById("s11").style.visibility="hidden"
	document.getElementById("iframik").style.visibility="visible"
	document.getElementById("portaly").style.visibility="hidden"
	document.getElementById("link").style.backgroundImage='url(img/Fornet_hore2.jpg)'
	document.getElementById("head").src="img/hlava_"+hl+".gif"
}
if(a.id=="s2" || a.id=="s3") {
	document.getElementById("iframik").style.visibility="hidden"
	document.getElementById("portaly").style.visibility="hidden"
	if(a.id=="s2") {
		hl="modra";
		    hide_lines("modra");
		    document.getElementById("eng").href="index.php?lang=eng&co=2&v=3"
		    document.getElementById("ger").href="index.php?lang=deu&co=2&v=3"
		    document.getElementById("svk").href="index.php?&co=2&v=3"
		document.getElementById("iframik").style.visibility="visible"
		document.getElementById("s7").style.visibility="visible"
		document.getElementById("s8").style.visibility="visible"
		document.getElementById("s9").style.visibility="visible"
		document.getElementById("g7").style.visibility="visible"
		document.getElementById("s7").style.color="#002F89";
		document.getElementById("s7").wasclicked=1;
		document.getElementById("s10").style.visibility="hidden"
		document.getElementById("s11").style.visibility="hidden"
		document.getElementById("link").style.backgroundImage='url(img/Fornet_hore3.jpg)'
		document.getElementById("head").src="img/hlava_"+hl+".gif"
	}
	if(a.id=="s3") {
		hl="cervena";
		    hide_lines("cervena");
		    document.getElementById("eng").href="index.php?lang=eng&co=3&v=1"
		    document.getElementById("ger").href="index.php?lang=deu&co=3&v=1"
		    document.getElementById("svk").href="index.php?&co=3&v=1"
		document.getElementById("portaly").style.visibility="visible"
		document.getElementById("s7").style.visibility="hidden"
		document.getElementById("s8").style.visibility="hidden"
		document.getElementById("s9").style.visibility="hidden"
		document.getElementById("s10").style.visibility="visible"
		document.getElementById("s11").style.visibility="visible"
		document.getElementById("g10").style.visibility="visible"
		document.getElementById("s10").style.color="#D10D3B"
		document.getElementById("s10").wasclicked=1;
		document.getElementById("link").style.backgroundImage='url(img/Fornet_hore2.jpg)'
		document.getElementById("head").src="img/hlava_"+hl+".gif"
	}
}
if(a.id=="s7" || a.id=="s8" || a.id=="s9" || a.id=="s11") {
	if(a.id=="s7") {
		    document.getElementById("eng").href="index.php?lang=eng&co=2&v=3"
		    document.getElementById("ger").href="index.php?lang=deu&co=2&v=3"
		    document.getElementById("svk").href="index.php?&co=2&v=3"
		    }
	if(a.id=="s8") {
		    document.getElementById("eng").href="index.php?lang=eng&co=2&v=4"
		    document.getElementById("ger").href="index.php?lang=deu&co=2&v=4"
		    document.getElementById("svk").href="index.php?&co=2&v=4"
		    }
	if(a.id=="s9") {
		    document.getElementById("eng").href="index.php?lang=eng&co=2&v=5"
		    document.getElementById("ger").href="index.php?lang=deu&co=2&v=5"
		    document.getElementById("svk").href="index.php?&co=2&v=5"
		    }
	if(a.id=="s11") {
		    document.getElementById("eng").href="index.php?lang=eng&co=3&v=2"
		    document.getElementById("ger").href="index.php?lang=deu&co=3&v=2"
		    document.getElementById("svk").href="index.php?&co=3&v=2"
		    }
	document.getElementById("iframik").style.visibility="visible"
	document.getElementById("portaly").style.visibility="hidden"
}
if(a.id=="s10") {
        document.getElementById("eng").href="index.php?lang=eng&co=3&v=1"
	document.getElementById("ger").href="index.php?lang=deu&co=3&v=1"
        document.getElementById("svk").href="index.php?&co=3&v=1"
	document.getElementById("iframik").style.visibility="hidden"
	document.getElementById("iframik").style.left="-500px"
	document.getElementById("portaly").style.visibility="visible"
}
}

function hide_lines(not_hide) {
	document.getElementById("fialova").style.visibility="hidden"
	document.getElementById("modra").style.visibility="hidden"
	document.getElementById("zelena").style.visibility="hidden"
	document.getElementById("cervena").style.visibility="hidden"
	document.getElementById("okrova").style.visibility="hidden"
	document.getElementById("seda").style.visibility="hidden"
	document.getElementById("oranzova").style.visibility="hidden"
	document.getElementById(not_hide).style.visibility="visible"
}