function externalLinks() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i = 0; i < anchors.length; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") anchor.target = "_blank";
	}
}
function setColor(theRow, theMarkColor) {
    var theCells = null;

    // 1. Pointer and mark feature are disabled or the browser can't get the
    //    row -> exits
    if (theMarkColor == '' || typeof(theRow.style) == 'undefined') {
        return false;
    }

    // 2. Gets the current row and exits if the browser can't get it
    if (typeof(document.getElementsByTagName) != 'undefined') {
        theCells = theRow.getElementsByTagName('td');
    }
    else if (typeof(theRow.cells) != 'undefined') {
        theCells = theRow.cells;
    }
    else {
        return false;
    }

    var rowCellsCnt  = theCells.length;
    if (theMarkColor) {
        var c = null;
        for (c = 0; c < rowCellsCnt; c++) {
            theCells[c].style.backgroundColor = theMarkColor;
        }
    }

    return true;
}

function getElementsByClassName( clsName )
{
	var arr = new Array();
	var elems = document.getElementsByTagName("div");
	for ( var cls, i = 0; ( elem = elems[i] ); i++ )
	{
		if ( elem.className == clsName )
		{
			arr[arr.length] = elem;
		}
	}
	return arr;
}

function zvacsi() {
    var anchors = document.getElementsByTagName("p");
    var anchors2 = document.getElementsByTagName("ul");
    var anchors3 = document.getElementsByTagName("td");
    var nadpisy = getElementsByClassName("nadpis");
    var obsah = getElementsByClassName("obsah");
    if (anchors[0].style.fontSize=='8pt' || anchors[0].style.fontSize=='') {
	for (var i = 0; i < anchors.length; i++) {
		var anchor = anchors[i];
                anchor.style.fontSize='10pt';
        }
	for (var i = 0; i < anchors2.length; i++) {
		var anchor2 = anchors2[i];
                anchor2.style.fontSize='10pt';
        }
	for (var i = 0; i < anchors3.length; i++) {
		var anchor3 = anchors3[i];
                anchor3.style.fontSize='10pt';
        }
	for (var i = 0; i < nadpisy.length; i++) {
		var nadpis = nadpisy[i];
                nadpis.style.fontSize='13.5pt';
        }
	for (var i = 0; i < obsah.length; i++) {
		var nadpis = obsah[i];
                nadpis.style.fontSize='10pt';
        }
    }
    else
        if (anchors[0].style.fontSize=='10pt') {
            for (var i = 0; i < anchors.length; i++) {
		var anchor = anchors[i];
                anchor.style.fontSize='12pt';
            }
            for (var i = 0; i < anchors2.length; i++) {
		var anchor2 = anchors2[i];
                anchor2.style.fontSize='12pt';
            }
	    for (var i = 0; i < anchors3.length; i++) {
		var anchor3 = anchors3[i];
		anchor3.style.fontSize='12pt';
	    }
            for (var i = 0; i < nadpisy.length; i++) {
                var obs = nadpisy[i];
                obs.style.fontSize='16pt';
            }
            for (var i = 0; i < obsah.length; i++) {
                var obs = obsah[i];
                obs.style.fontSize='12pt';
            }
        }

    var cookiename = "eensize";
    var cookievalue = anchors[0].style.fontSize + ";path=/";
    document.cookie = cookiename + "=" + cookievalue;

}

function zmensi() {
    var anchors = document.getElementsByTagName("p");
    var anchors2 = document.getElementsByTagName("ul");
    var anchors3 = document.getElementsByTagName("td");
    var nadpisy = getElementsByClassName("nadpis");
    var obsah = getElementsByClassName("obsah");
    if (anchors[0].style.fontSize=='12pt') {
	for (var i = 0; i < anchors.length; i++) {
		var anchor = anchors[i];
                anchor.style.fontSize='10pt';
        }
	for (var i = 0; i < anchors2.length; i++) {
		var anchor2 = anchors2[i];
                anchor2.style.fontSize='10pt';
        }
	for (var i = 0; i < anchors3.length; i++) {
		var anchor3 = anchors3[i];
                anchor3.style.fontSize='10pt';
        }
	for (var i = 0; i < nadpisy.length; i++) {
		var nadpis = nadpisy[i];
                nadpis.style.fontSize='13.5pt';
        }
	for (var i = 0; i < obsah.length; i++) {
		var obs = obsah[i];
                obs.style.fontSize='10pt';
        }
    }
    else
        if (anchors[0].style.fontSize=='10pt') {
            for (var i = 0; i < anchors.length; i++) {
		var anchor = anchors[i];
                anchor.style.fontSize='8pt';
            }
            for (var i = 0; i < anchors2.length; i++) {
		var anchor2 = anchors2[i];
                anchor2.style.fontSize='8pt';
            }
	    for (var i = 0; i < anchors3.length; i++) {
		var anchor3 = anchors3[i];
		anchor3.style.fontSize='8pt';
	    }
            for (var i = 0; i < nadpisy.length; i++) {
                var nadpis = nadpisy[i];
                nadpis.style.fontSize='11pt';
            }
            for (var i = 0; i < obsah.length; i++) {
                var obs = obsah[i];
                obs.style.fontSize='8pt';
            }
        }

    var cookiename = "eensize";
    var cookievalue = anchors[0].style.fontSize + ";path=/";
    document.cookie = cookiename + "=" + cookievalue;
}

function nastavvelkost() {
	var search = "eensize="
	var returnvalue = "";
	if (document.cookie.length > 0) {
		offset = document.cookie.indexOf(search)
		if (offset != -1) {
			offset += search.length;
			end = document.cookie.indexOf(";", offset);
			if (end == -1) end = document.cookie.length;
			returnvalue = unescape(document.cookie.substring(offset, end));
		}
	}
	returnvalue;

    var anchors = document.getElementsByTagName("p");
    var anchors2 = document.getElementsByTagName("ul");
    var anchors3 = document.getElementsByTagName("td");
    var nadpisy = getElementsByClassName("nadpis");
    var obsah = getElementsByClassName("obsah");

    if (returnvalue == '10pt') {
	for (var i = 0; i < anchors.length; i++) {
		var anchor = anchors[i];
                anchor.style.fontSize='10pt';
        }
	for (var i = 0; i < anchors2.length; i++) {
		var anchor2 = anchors2[i];
                anchor2.style.fontSize='10pt';
        }
	for (var i = 0; i < anchors3.length; i++) {
		var anchor3 = anchors3[i];
                anchor3.style.fontSize='10pt';
        }
	for (var i = 0; i < nadpisy.length; i++) {
		var nadpis = nadpisy[i];
                nadpis.style.fontSize='13.5pt';
        }
	for (var i = 0; i < obsah.length; i++) {
		var nadpis = obsah[i];
                nadpis.style.fontSize='10pt';
        }
    }
    else
        if (returnvalue == '12pt') {
            for (var i = 0; i < anchors.length; i++) {
		var anchor = anchors[i];
                anchor.style.fontSize='12pt';
            }
            for (var i = 0; i < anchors2.length; i++) {
		var anchor2 = anchors2[i];
                anchor2.style.fontSize='12pt';
            }
	    for (var i = 0; i < anchors3.length; i++) {
		var anchor3 = anchors3[i];
		anchor3.style.fontSize='12pt';
	    }
            for (var i = 0; i < nadpisy.length; i++) {
                var obs = nadpisy[i];
                obs.style.fontSize='16pt';
            }
            for (var i = 0; i < obsah.length; i++) {
                var obs = obsah[i];
                obs.style.fontSize='12pt';
            }
        }

}


function doLoad() {
/*
    if (navigator.appName == "Microsoft Internet Explorer") {
        if (document.documentElement.clientWidth >= 1280) {
            document.getElementById('container').style.width = "1280px";
        }
        if (document.documentElement.clientWidth <= 940) {
            document.getElementById('container').style.width = "940px";
        }

    if (navigator.appVersion.search(/MSIE 8.0/) > -1) {
var p = 0;
if (p = document.getElementById('p')) {p = document.getElementById('p').offsetHeight;}
*/
//window.alert(document.innerHTML.offsetHeight);
/*	document.getElementById('bottom').style.top = document.getElementById('bottom').offsetHeight + p + "px";
        document.getElementById('l').style.height = document.getElementById('bottom').offsetHeight + document.getElementById('middle').offsetHeight + p + "px";
        document.getElementById('r').style.height = document.getElementById('bottom').offsetHeight + document.getElementById('middle').offsetHeight + p + "px";
        document.getElementById('middle').style.height = document.getElementById('middle').offsetHeight + document.getElementById('bottom').offsetHeight + p + "px";
    }
*/        document.body.style.visibility = "visible";
/*
        document.getElementById('l').style.height = document.getElementById('middle').offsetHeight + "px";
        document.getElementById('r').style.height = document.getElementById('middle').offsetHeight + "px";
        var ie = 0;
        if (ie = document.getElementById('ie'))
            document.getElementById('ie').style.height = document.getElementById('middle').offsetHeight + "px";
*/
//    }
    var menuheight = 140;
    if (document.getElementById('menu').offsetHeight >= document.getElementById('menu2').offsetHeight) menuheight += document.getElementById('menu').offsetHeight;
    else menuheight += document.getElementById('menu2').offsetHeight;
    if (document.body.offsetHeight < menuheight) document.getElementById('container').style.height = menuheight + "px";
    else document.getElementById('container').style.height = "100%";
/*

var e = 0, n = 0, c = 0, f = 0;
if (e = document.getElementById('e')) {e = document.getElementById('e').offsetHeight; }
else e = 0;
if (n = document.getElementById('n')) {n = document.getElementById('n').offsetHeight; }
else n = 0;
if (c = document.getElementById('c')) {c = document.getElementById('c').offsetHeight; }
else c = 0;
if (f = document.getElementById('f')) {f = document.getElementById('f').offsetHeight; }
else f = 0;

if ((e + n + c) > f) {
if (document.getElementById('c') != 'undefined')     document.getElementById('c').style.height = "auto";
if (document.getElementById('f') && document.getElementById('f') != 'undefined')     document.getElementById('f').style.height = (e + n + c + 20) + "px";
}
*/

//    if (document.cookie.length > 0) {
//        document.write(document.cookie.indexOf);
//    }

    externalLinks();
    nastavvelkost();
}

function doResize() {
    if (navigator.appName == "Microsoft Internet Explorer") {

        if (document.documentElement.clientWidth >= 1280) {
            document.getElementById('container').style.width = "1280px";
        }
        else
            if (document.documentElement.clientWidth <= 940) {
                document.getElementById('container').style.width = "940px";
            }
            else {
                document.getElementById('container').style.width = "100%";
            }
/*
        document.getElementById('l').style.height = document.getElementById('middle').offsetHeight + "px";
        document.getElementById('r').style.height = document.getElementById('middle').offsetHeight + "px";
        var ie = 0;
        if (ie = document.getElementById('ie'))
            document.getElementById('ie').style.height = document.getElementById('middle').offsetHeight + "px";
*/
    }

    var menuheight = 140;
    if (document.getElementById('menu').offsetHeight >= document.getElementById('menu2').offsetHeight) menuheight += document.getElementById('menu').offsetHeight;
    else menuheight += document.getElementById('menu2').offsetHeight;
    if (document.body.offsetHeight < menuheight) document.getElementById('container').style.height = menuheight + "px";
    else document.getElementById('container').style.height = "100%";
/*

var e = 0, n = 0, c = 0, f = 0;
if (e = document.getElementById('e')) {e = document.getElementById('e').offsetHeight; }
else e = 0;
if (n = document.getElementById('n')) {n = document.getElementById('n').offsetHeight; }
else n = 0;
if (c = document.getElementById('c')) {c = document.getElementById('c').offsetHeight; }
else c = 0;
if (f = document.getElementById('f')) {f = document.getElementById('f').offsetHeight; }
else f = 0;

if ((e + n + c) > f) {
if (document.getElementById('c') != 'undefined')     document.getElementById('c').style.height = "auto";
if (document.getElementById('f') && document.getElementById('f') != 'undefined')     document.getElementById('f').style.height = (e + n + c + 20) + "px";
}
*/
}