function pressDefaultButton(defaultButtonId, event){
var btn = document.getElementById(defaultButtonId);
if (event.which) {
    if (event.which == 13) {
        document.getElementById('ctl00__btn_vloz').name = document.getElementById(defaultButtonId).name;
        event.returnValue = false;
        event.cancel = true;
        btn.click();
    }
} else {
    if (event.keyCode == 13) {
        document.getElementById('ctl00__btn_vloz').name = document.getElementById(defaultButtonId).name;
        event.returnValue = false;
        event.cancel = true;
        btn.click();
    }
}
}


function vyber (krajID, stav) {
/* prochazeni checku alert nastavovani opacne hodnoty */
f = document.forms['aspnetForm'];
e = f.elements;
if (krajID>0){ //prepni kraje
for(i = 0; i < e.length; i++)
 if (e[i].type == "checkbox"){
    if (  e[i].name.search("SPECIAL_CHX_REG") >0  && e[i].name.search(krajID) >0)
    e[i].checked =  (stav==1); // !e[i].checked;
  }   
}  
else //prepni kategorie
{
    for(i = 0; i < e.length; i++)
 if (e[i].type == "checkbox"){
    if (  e[i].name.search("SPECIAL_CHX_KAT") >0)
    e[i].checked = (stav==1);
  }   


}  
};


//ctl00_obsah__CHBXL_REGION_1
function mapRegSet (krajID) {
e = document.getElementById("ctl00_obsah_search__CHBXL_REGION_" + krajID)
e.checked = !e.checked;
}   



//nastav cenu do vyhledavace
function cenaCopy (intCena) {
e = document.getElementById("ctl00_VyhledavaciLista1_VyhledavaciLista1_cenaDo")
e.value = intCena;
}