function checkParent(src, dest) {
        while (src!=null) {
           if (src.tagName == dest) return src;
              src = src.parentElement;
              }
              return null;
       }

function outline() {
    var open = event.srcElement;
     var el = checkParent(open, "TD");
            if (null!=el) {
            var pos = 0;
            for (var pos=0; pos<el.children.length; pos++) {
                 if ("TABLE"==el.children[pos].tagName){ break; }
                 }
        if (pos==el.children.length) return;
           } else return;
           el = el.children[pos];
           if ("TABLE"==el.tagName) {
              if (""==el.style.display) {
               el.style.display = "block";
              }
           else
           {
          el.style.display = "";
          }
        }
       event.cancelBubble = true;
    }


function OpenWnd(strURL){
         var objWnd = window.open(strURL,"InfoDetail","scrollbars=yes,height=500,width=586,left=10,top=10");
         objWnd.focus();
}

function AddBuy(strName, intPrice, intDph, strCode) {
        var strData,strReturn
        strData = strName+"&"+intPrice+"&"+intDph+"&"+strCode
        strReturn = showModalDialog("/AddUpdBuy.asp",strData,"status:no; center:yes; help:no; minimize:no;dialogWidth=350pt;dialogHeight=200pt");
        if (strReturn == "1"){ActionCookies('BZbuy')
        }else if (strReturn == "2"){window.location.href="/order.asp"}
}
function AddBuyDetail(strName, intPrice, intDph, strCode) {
        var strData,strReturn
        strData = strName+"&"+intPrice+"&"+intDph+"&"+strCode
        strReturn = showModalDialog("/AddUpdBuy.asp",strData,"status:no; center:yes; help:no; minimize:no;dialogWidth=350pt;dialogHeight=200pt");
        if (strReturn == "1"){
                        window.opener.ActionCookies('BZbuy')
        }else if (strReturn == "2"){
                        window.opener.location.href="/order.asp";
                        window.close();
                }
}
function ActionCookies(strName){
        var strString,strSum1,strSum2,intSuma;
        strSum2 = new Array();
        intSuma = 0;

        strString = ExtractCookies(strName);
        if (strString > ""){
                strSum1 = strString.split("#");
                for (var i=0; i< strSum1.length-1; i++){
                              strSum2[i] = strSum1[i].split("&");
                        intSuma += BarterComma(strSum2[i][1])*BarterComma(strSum2[i][4]);
                }
                document.all.CompletPrice.value =  FormatNumber(intSuma);
        }
}

function DeleteCookies(strName){
        if(confirm("Opravdu si přejete vyprázdnit košík?")){
             var vyprs=new Date();
             vyprs.setDate(vyprs.getDate() - 365);
             document.cookie=strName+"=; expires="+vyprs.toGMTString()+";";
             vyprs.setDate(365 + 365 + vyprs.getDate());
             document.cookie=strName+"=; expires="+vyprs.toGMTString()+";";
             document.all.CompletPrice.value = "0.00";
           }
}
function InsTreeCook(intId,idTree){
        var vyprs=new Date();
        vyprs.setDate(vyprs.getDate() - 365);
        document.cookie="category"+idTree+"="+intId+"; expires="+vyprs.toGMTString()+";";
        vyprs.setDate(365 + 365 + vyprs.getDate());
        document.cookie="category"+idTree+"="+intId+"; expires="+vyprs.toGMTString()+";";
}
function InsertCookies(strName,strData){
        var vyprs=new Date();
        vyprs.setDate(vyprs.getDate() - 365);
        document.cookie=strName+"="+strData+"; expires="+vyprs.toGMTString()+";";
        vyprs.setDate(365 + 365 + vyprs.getDate());
        document.cookie=strName+"="+strData+"; expires="+vyprs.toGMTString()+";";
}

function ExtractCookies(strName){
        var cookieList=document.cookie.split("; ");
        var cookieArray = new Array();
        var name = "#"
        for (var i=0; i < cookieList.length; i++){
                if(cookieList[i].indexOf(strName)>-1){
                      if( cookieList[i].indexOf("=")>-1){name = cookieList[i].split("=");}
                 }
        }
        if (name != "#"){
                        return name[1];
        }else{
                        return "none";
        }
}

function ParseCookies(strName){
        var strCook = ExtractCookies(strName)
        if (strCook != "none"){
                var strList = strCook.split("a");
                for (var i=0; i < strList.length-1; i++){
                  if(typeof(document.all[strList[i]+'a']) == "object"){document.all[strList[i]+'a'].click();}
                }
     }
}
function FormatNumber(text){
        var mezi = BarterComma(text);
        mezi = ''+Math.round(parseFloat(mezi) * 100);
        var desetiny = mezi.substring(mezi.length-2, mezi.length);
        var cele = mezi.substring(0,mezi.length-2);
        if (parseFloat(mezi) < 1){
                var mezi = "0."+desetiny;
        }else{
                var mezi = cele+"."+desetiny;
        }
        return mezi;
}
function BarterComma(text){
        var mezi = ''+text;
        if (mezi.indexOf(',') != -1){
                mezi = mezi.split(",");
                mezi = mezi[0]+"."+mezi[1];
        }else{
                mezi = text;
        }
        return parseFloat(mezi);
}
function ControlNumber(){
     if ((event.keyCode <48) || (event.keyCode >57)) event.returnValue = false;
}
//----------skryvaci menu-------------------------------------------------------
var gstrID;

function MenuHiddenAction(strID){
         window.clearTimeout(gstrID);
         gstrID=null;
         for (id=1; id<=25; id++){
               if (document.all("tbl_"+id) != null){
                   if (id != strID) document.all("tbl_"+id).style.visibility = "hidden";
               }
         }
}

function MenuHidden(){
         gstrID = window.setTimeout("MenuHiddenAction(25)",300);
}

function MenuShow(strID){
         MenuHiddenAction(strID)
         document.all("tbl_"+strID).style.visibility = "visible"
}
//----------info okno-------------------------------------------------------
function InfoWindow(strAddress) {
       showModalDialog(strAddress,"Info","status:no; center:yes; help:no; minimize:no;dialogWidth=450pt;dialogHeight=320pt");
}
function WriteDate(){
    var strDay=new Date();
    var d=strDay.getDay();
    if (d==1) {document.writeln('pondělí') }
    else { if (d==2) {document.writeln('úterý') }
    else { if (d==3) {document.writeln('středa') }
    else { if (d==4) {document.writeln('čtvrtek') }
    else { if (d==5) {document.writeln('pátek') }
    else { if (d==6) {document.writeln('sobota') }
    else { if (d==0) {document.writeln('neděle') }}}}}}};
    document.writeln(strDay.getDate(),'.',strDay.getMonth()+1,'.',strDay.getFullYear());
    }
function EmailControl(f){
    if ((f=='' || f=='vas@email.cz') ||(f.indexOf('@') < 1 || f.indexOf('@') != f.lastIndexOf('@') || f.lastIndexOf('.') < f.lastIndexOf('@')+2  || f.lastIndexOf('.') > (f.length-3) || f.lastIndexOf('.') < (f.length-4))){
       alert('Nesprávný formát emailu');
       return false;
       }
    return true;
}
function ShowSearchMenu(x){
    if (x == 1){
        document.all.SearchTable.style.display='';
    }else{
        document.all.SearchTable.style.display='none';
    }
}