function zobraz_cas() {
promenna = new Date();
mesiac = promenna.getMonth() + 1;
den = promenna.getDate();
rok = promenna.getFullYear();
hodina = promenna.getHours();
minuta = promenna.getMinutes();
sekunda = promenna.getSeconds();

if(den<=9) den = "0"+den;
if(mesiac<=9) mesiac = "0"+mesiac;
if(hodina<=9) hodina = "0"+hodina;
if(minuta<=9) minuta = "0"+minuta;
if(sekunda<=9) sekunda = "0"+sekunda;

casT=hodina+":"+minuta+"."+sekunda+" | "+den+"."+mesiac+"."+rok;
document.getElementById("hodiny").value=casT;

}


var page = getParameter("page");
var page_name = getParameter("page_name");

function menu_top() {
document.write("<div id='menu'>");
document.write("<table><tr>");
document.write("<td id='item1'><img src='css/dot.gif'/><a href='index.php?page=1&amp;page_name=home'>&#218;vod</a></td>");
document.write("<td id='item2'><img src='css/dot.gif'/><a href='index.php?page=2&amp;page_name=aboutus'>O n&#225;s</a></td>");
document.write("<td id='item3'><img src='css/dot.gif'/><a href='index.php?page=3&amp;page_name=services'>Slu&#158;by</a></td>");
document.write("<td id='item4'><img src='css/dot.gif'/><a href='index.php?page=4&amp;page_name=references'>Kari&#233;ra</a></td>");
document.write("<td id='item5'><img src='css/dot.gif'/><a href='index.php?page=5&amp;page_name=bazar'>Bazar</a></td>");
document.write("<td id='item6'><img src='css/dot.gif'/><a href='index.php?page=6&amp;page_name=gallery'>Galerie</a></td>");
document.write("<td id='item7'><img src='css/dot.gif'/><a href='index.php?page=7&amp;page_name=contacts'>Kontakt</a></td>");
document.write("</tr></table>");
document.write("</div>");

if(page == undefined) page=1;
itemx = "item"+page;
document.getElementById(itemx).style.backgroundImage="url('css/activetab.png')";
document.getElementById(itemx).style.backgroundRepeat = "no-repeat";

}


function getParameter(name) {
   var url = window.location.href;
   var paramsStart = url.indexOf("?");

   if(paramsStart != -1){

      var paramString = url.substr(paramsStart + 1);
      var tokenStart = paramString.indexOf(name);

      if(tokenStart != -1){

         paramToEnd = paramString.substr(tokenStart + name.length + 1);
         var delimiterPos = paramToEnd.indexOf("&");

         if(delimiterPos == -1){
            return paramToEnd;
         }
         else {
            return paramToEnd.substr(0, delimiterPos);
         }
      }
   }

}

function getParameters() {

   var params = new Array();
   var url = window.location.href;
   var paramsStart = url.indexOf("?");
   var hasMoreParams = true;

   if(paramsStart != -1){

     var paramString = url.substr(paramsStart + 1);
     var params = paramString.split("&");
     for(var i = 0 ; i < params.length ; i++) {

       var pairArray = params[i].split("=");

       if(pairArray.length == 2){
         params[pairArray[0]] = pairArray[1];
       }

     }
     return params;
   }
   return null;
}



function menu_services() {
document.write("<DIV id='services_menu'><FORM NAME='nav'>");
document.write("<SELECT NAME='SelectURL' style='background-color:#fafad2; filter:alpha(opacity=60); -moz-opacity: 0.6; opacity: 0.6' onChange='document.location.href=document.nav.SelectURL.options[document.nav.SelectURL.selectedIndex].value'>");
//document.write("<OPTGROUP label='Služby' style='background-color:silver'></OPTGROUP>");
document.write("<OPTION style='color:yellow; background-color:blue;'>Služby...</OPTION>");
document.write("<OPTION VALUE='index.php?page=3&amp;page_name=pronajem'>pronájem bytů a komerčních objektů</OPTION>");
document.write("<OPTION VALUE='index.php?page=3&amp;page_name=drobuprac'>drobné udržbářské práce</OPTION>");
document.write("<OPTION VALUE='index.php?page=3&amp;page_name=opravybyt'>rozsáhlejší opravy bytů i domů</OPTION>");
document.write("<OPTION VALUE='index.php?page=3&amp;page_name=maliranater'>malířství a natěračství</OPTION>");
document.write("<OPTION VALUE='index.php?page=3&amp;page_name=sklenar'>sklenářství</OPTION>");
document.write("<OPTION VALUE='index.php?page=3&amp;page_name=kuchaskrine'>kuchyně a vestavěné skříně</OPTION>");
document.write("<OPTION VALUE='index.php?page=3&amp;page_name=oprstrech'>opravy střech a okapů</OPTION>");
document.write("<OPTION VALUE='index.php?page=3&amp;page_name=instalatop'>instalaterství a topenářství, odpady</OPTION>");
document.write("<OPTION VALUE='index.php?page=3&amp;page_name=sadrapud'>sádrokartony a půdní vestavby</OPTION>");
document.write("<OPTION VALUE='index.php?page=3&amp;page_name=poklkobapod'>pokládání koberců a plovoucí podlahy</OPTION>");
document.write("<OPTION VALUE='index.php?page=3&amp;page_name=obkladlaz'>obklady a dlažby-REKONSTRUKCE KOUPELEN</OPTION>");
document.write("<OPTION VALUE='index.php?page=3&amp;page_name=elektprac'>elektrikářské práce</OPTION>");
document.write("<OPTION VALUE='index.php?page=3&amp;page_name=zabezpakam'>zabezpečovací a kamerové systémy</OPTION>");
document.write("<OPTION VALUE='index.php?page=3&amp;page_name=zahrkovadrev'>zahradnictví, kované a dřevěné ploty</OPTION>");
document.write("<OPTION VALUE='index.php?page=3&amp;page_name=stehovani'>stěhování</OPTION>");
document.write("<OPTION VALUE='index.php?page=3&amp;page_name=dalsiaktiv'>spousta dalších aktivit a talentů</OPTION>");
document.write("</SELECT>");
document.write("</FORM></div>");
}