window.onError=null;

CSStopExecution = false;

CSAct = new Object;

CSInit = new Array;

var isMinNS4 = (document.layers) ? 1 : 0;

var isMinIE4 = (document.all)    ? 1 : 0;



function hideLayer(layer) {

  if (isMinNS4)

    layer.visibility = "hide";

  if (isMinIE4)

    layer.style.visibility = "hidden";

}



function showLayer(layer) {

  if (isMinNS4)

    layer.visibility = "show";

  if (isMinIE4)

    layer.style.visibility = "visible";

}



function initEngl() {

	if (isMinNS4) {

		self.status=' ';preLoadNave();

		zlobidloNetscape();

		}

	else {

		self.status=' ';preLoadNave();

		}



}



function preLoadNave() {

	if (document.images) {

		precachew = new Array();

		precachew[0] = "data/pict/nic.gif";

		precachew[1] = "data/pict/blana_1.gif";

		precachew[2] = "data/pict/blana_2.gif";

		precachew[3] = "data/pict/ikon_fajt.gif";

		precachew[4] = "data/pict/humpolec.gif";



		imageListw = new Array()

		for (var i = 0; i < precachew.length; i++) {

			imageListw[i] = new Image();

	 		imageListw[i].src = precachew[i];

       	}

 	}

}



function zlobidloNetscape() {

	if (typeof(skipPage) != "undefined") { if (skipPage) return; }

	idxArray = new Array;

	for(var i=0;i<CSInit.length;i++)

		idxArray[i] = i;

	CSAction2(CSInit, idxArray);

}



function CSAction(array) {return CSAction2(CSAct, array);}



function CSAction2(fct, array) { 

	var result;

	for (var i=0;i<array.length;i++) {

		if(CSStopExecution) return false; 

		var actArray = fct[array[i]];

		if(actArray == null) return false; 

		var tempArray = new Array;

		for(var j=1;j<actArray.length;j++) {

			if((actArray[j] != null) && (typeof(actArray[j]) == "object") && (actArray[j].length == 2)) {

				if(actArray[j][0] == "VAR") {

					tempArray[j] = CSStateArray[actArray[j][1]];

				}

				else {

					if(actArray[j][0] == "ACT") {

						tempArray[j] = CSAction(new Array(new String(actArray[j][1])));

					}

				else

					tempArray[j] = actArray[j];

				}

			}

			else

				tempArray[j] = actArray[j];

		}			

		result = actArray[0](tempArray);

	}

	return result;

}



function CSFixFct() {

	var d = document; var w = window;

	if (d.cs.csFix.w != w.innerWidth || d.cs.csFix.h != w.innerHeight) {

		d.location = d.location; }

}



function CSNSFix(action) { 

	var d = document; var w = window;

	if ((navigator.appName == 'Netscape') && (parseInt(navigator.appVersion) == 4)) {

		if (typeof d.cs == 'undefined') { 

			d.cs = new Object;

			d.cs.csFix = new Object; 

		} else if (CSIsFrame (w) == true) CSFixFct();

		d.cs.csFix.w = w.innerWidth;

		d.cs.csFix.h = w.innerHeight; 

		window.onresize = CSFixFct;

	  }

}



function CSIsFrame (window) {

	var rootWindow = window.parent;

	if (rootWindow == 'undefined') return false;

	for (i = 0; i < rootWindow.frames.length; i++)

		if (window == rootWindow.frames[i]) return true;

	return false;

}



CSInit[CSInit.length] = new Array(CSNSFix);