// urci sekci podle URL


function SwitchMenu(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
//	var ar = document.getElementById("masterdiv").getElementsByTagName("span"); //DynamicDrive.com change
		if(el.style.display != "block"){ //DynamicDrive.com change
//			for (var i=0; i<ar.length; i++){
//				if (ar[i].className=="submenu") //DynamicDrive.com change
//				ar[i].style.display = "none";
//			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}


var rgx = new RegExp("^(http://)?([^\.]+\.{1})?[^\.]+\.cz/([^/]*)(/)?([^/]*)(/)?([^/]*)(/)?.*$");
var section, sectiontop, currentTopItem, currentItem;

section_root = 'homepage';

if(regURL=location.href.match(rgx)) {
	if(regURL[3]=="asc" || regURL[3]=="toISO-8859-2.cs" || regURL[3]=="win" || regURL[3]=="iso" || regURL[3]=="mac" || regURL[3]=="lat" || regURL[3]=="kam" || regURL[3]=="toISO-8859-1.cs" || regURL[3]=="koi" || regURL[3]=="utf8") {
		if(regURL[8]=="/") { 
		section = regURL[5]+"_"+regURL[7];
		section_root = regURL[5];
		}
		else if(regURL[6]=="/") { 
		section = regURL[5];
		}
		else{
		section = 'homepage';    
		}
	} else {
		if((regURL[8]=="/")&&(regURL[7]!='zpravy')&&(regURL[5]!='zpravy')) { 
		section = regURL[3]+"_"+regURL[5]+"_"+regURL[7];
		sectiontop =  regURL[3];
		}
		else if((regURL[6]=="/")&&(regURL[5]!='zpravy')&&(regURL[3]!='zpravy')) { 
		section = regURL[3]+"_"+regURL[5];
		sectiontop =  regURL[3];
		}
		else if(regURL[4]=="/") { 
		sectiontop =  regURL[3];
		section = regURL[3];
		}
		else{
		sectiontop = 'homepage';    
		}
	}
}
else {
  sectiontop = 'homepage';
}

//window.alert(":"+regURL[3]+":"+regURL[4]+":"+regURL[5]+":"+regURL[6]+":SECT:"+section+":"+currentItem+":");


// vysviceni sekce v TOP menu
currentTopItem = "sect_top_"+sectiontop;
if(!(elem = document.getElementById(currentTopItem))){
    section = "homepage";
    currentTopItem = "sect_top_"+section_root;
    if(!(elem = document.getElementById(currentTopItem))){
	elem = document.getElementById("sect_homepage");
    }
}
elem.className = elem.className + ' active';


// vysviceni sekce v SUB menu
currentSubItem = "sect_"+section;
if((elem = document.getElementById(currentSubItem))){
	elem.className = elem.className + ' active';
}



// rozbal menu pokud je rozbalovaci

switch(section){
  case "regiony_praha":
  case "regiony_archiv":
  case "regiony_stredocesky":
  case "regiony_jihocesky":
  case "regiony_plzensky":
  case "regiony_karlovarsky":
  case "regiony_ustecky":
  case "regiony_liberecky":
  case "regiony_kralovehradecky":
  case "regiony_pardubicky":
  case "regiony_vysocina":
  case "regiony_jihomoravsky":
  case "regiony_zlinsky":
  case "regiony_olomoucky":
  case "regiony_moravskoslezsky":
  currentSubmenu = "sub_regiony";
  break;
  case "zpravy_volby":
  case "zpravy_mshokej":
  case "zpravy_tema":
  case "zpravy_zaplavy":
  currentSubmenu = "sub_zpravy";
  break;
  case "domov_webcam":
  case "domov_stavka-v-doprave":
  case "domov_volby":
  case "domov_vlada":
  case "domov_parlament":
  case "domov_senat":
  case "domov_prezident":  
  case "domov_samosprava":
  case "domov_online_rozhovory":
  case "domov_krimi":
  case "domov_havel":
  case "domov_krejcir":
  case "domov_cunek":
  case "domov_prava-v-plzni":
  case "domov_radar":
  case "domov_zpravy":
  case "domov_nebezpecne_vyrobky":
  currentSubmenu = "sub_domov";
  break;
  case "svet_afrika":
  case "svet_wikileaks":
  case "svet_egypt":
  case "svet_asie_australie":
  case "svet_balkan":
  case "svet_blizky_vychod":
  case "svet_jizni_amerika":
  case "svet_severni_amerika":
  case "svet_rusko_byvaly_sssr":
  case "svet_japonsko_zemetreseni":
  case "svet_libye":
  case "svet_kralovska-svatba":
  currentSubmenu = "sub_svet";
  break;
  case "kultura_tvpr":
  case "kultura_hudba":
  case "kultura_divadlo":
  case "kultura_film":
  case "kultura_vytvarne":
  case "kultura_film_premiery":
  case "kultura_literatura":
  case "kultura_kulturni-program":
  case "kultura_struny-podzimu":
  currentSubmenu = "sub_kultura";
  break;  
  case "paragrafy_bydleni":
  case "paragrafy_rodina":
  case "paragrafy_prace":
  currentSubmenu = "sub_paragrafy";
  break;  
  case "pocasi_snih":
  case "pocasi_snih_evropa":
  case "pocasi_snih_slovensko":
  case "pocasi_zimni-strediska":
  case "pocasi_rekreacecr":
  case "pocasi_evr-letoviska":
  case "pocasi_reky":
  currentSubmenu = "sub_pocasi";
  break;
  case "eu_komise":
  case "eu_parlament":
  case "eu_volby-vysledky-cr":
  case "eu_volby-vysledky-eu":
  case "eu_ceske_predsednictvi":
  currentSubmenu = "sub_eu";
  break;  
  case "do_mobilu_sms_o2":
  case "do_mobilu_sms_vodafone":
  case "do_mobilu_sms_t-mobile":
  case "do_mobilu_sms_na_miru":
  case "do_mobilu_mms_o2":
  case "do_mobilu_mms_vodafone":
  case "do_mobilu_mms_t-mobile":
  case "do_mobilu_wap":
  case "do_mobilu_sms":
  case "do_mobilu_mms":    
  currentSubmenu = "sub_do_mobilu";
  break;    
  default:
  currentSubmenu = "sub_"+section;
  break;
}

//window.alert(":"+regURL[3]+":"+regURL[4]+":"+regURL[5]+":"+regURL[6]+":SECT:"+section+":"+currentItem+":"+currentSubmenu+":TOP:"+sectiontop+":");

if(document.getElementById(currentSubmenu)){
SwitchMenu(currentSubmenu);
}