// Determine browser for mouseover goodies
var browserOK = "FALSE"
theAppVersion = parseInt(navigator.appVersion.charAt(0))
if ((navigator.appName == "Netscape" && theAppVersion >= 3)
	|| (navigator.appName == "Microsoft Internet Explorer"
	&& theAppVersion >= 4)) {
		browserOK = "TRUE"
}

pixLoaded = "FALSE"
function loadPix() {
	if (browserOK == "TRUE") { // Is this Netscape 3 or better?
		pixLoaded = "TRUE"
		selectedGraphic = new Array()
		for(i=0; i<=28; i++) {
			selectedGraphic[i] = new Image()
		}
		selectedGraphic[0].src = "img/menu_odkazy0.gif"     
		selectedGraphic[1].src = "img/menu_odkazy2.gif"     
		selectedGraphic[2].src = "img/menu_clanky0.gif"     
		selectedGraphic[3].src = "img/menu_clanky2.gif"     
		selectedGraphic[4].src = "img/menu_konference0.gif"     
		selectedGraphic[5].src = "img/menu_konference2.gif"
		selectedGraphic[6].src = "img/menu_home0.gif"
		selectedGraphic[7].src = "img/menu_home2.gif" 
		selectedGraphic[8].src = "img/ikona_spol_vedy0.gif"
		selectedGraphic[9].src = "img/ikona_spol_vedy1.gif"
		selectedGraphic[10].src = "img/ikona_matematika0.gif"		
		selectedGraphic[11].src = "img/ikona_matematika1.gif"
		selectedGraphic[12].src = "img/ikona_biologie0.gif"
		selectedGraphic[13].src = "img/ikona_biologie1.gif"
		selectedGraphic[14].src = "img/ikona_chemie0.gif"
		selectedGraphic[15].src = "img/ikona_chemie1.gif"			
		selectedGraphic[16].src = "img/ikona_zemedelstvi0.gif"			
		selectedGraphic[17].src = "img/ikona_zemedelstvi1.gif"			
		selectedGraphic[18].src = "img/ikona_technika0.gif"			
		selectedGraphic[19].src = "img/ikona_technika1.gif"											
		selectedGraphic[20].src = "img/ikona_o_zemi0.gif"											
		selectedGraphic[21].src = "img/ikona_o_zemi1.gif"											
		selectedGraphic[22].src = "img/ikona_zdravotnictvi0.gif"																	
		selectedGraphic[23].src = "img/ikona_zdravotnictvi1.gif"																	
		selectedGraphic[24].src = "img/ikona_vojenstvi0.gif"																	
		selectedGraphic[25].src = "img/ikona_vojenstvi1.gif"																							
		selectedGraphic[26].src = "img/menu_editace0.gif"			
		selectedGraphic[27].src = "img/menu_editace2.gif"					
	}
}


function hilite(button,highLow) { // Set the hilight of the button
	if (browserOK == "TRUE" && pixLoaded == "TRUE") { // Netscape 3?
		thePix = "document." + button + ".src = selectedGraphic[" + highLow + "].src"
		eval(thePix)
	}
}