function wo(href,width,height)
{
	window.open(href,null,"height="+(height+20)+",width="+(width+20)+",status=no,toolbar=no,scrollbars=yes,resiable=1,menubar=no,left="+Math.floor((screen.width-width)/2)+",top="+Math.floor((screen.height-height)/2));
}

function ays(address){
  if(confirm("Jste si jistý?")){
    window.location.href=address;
  }
}

function show(uid){
  document.getElementById(uid).style.display='block';
}

function hide(uid){
  document.getElementById(uid).style.display='none';
}

function showhide(uid){
  if(document.getElementById(uid).style.display=='none'){
    document.getElementById(uid).style.display='block';
  } else {
    document.getElementById(uid).style.display='none';
  }
}

function filtr(type){
  document.getElementById('filtr_type').value=type;
  if(document.getElementById('filtr_kraj')){
    document.getElementById('filtr_kraj').disabled='';
  }
  if(document.getElementById('filtr_usek')){
    document.getElementById('filtr_usek').disabled='';
  }
  if(  document.getElementById('filtr_okres')){
    document.getElementById('filtr_okres').disabled='';
  }  
  
  document.getElementById('filtr_form').submit();
}

function kluby_order(){
  if(document.getElementById('kluby_order').value!='cislo')
    document.getElementById('kluby_order').value='cislo';
  else
    document.getElementById('kluby_order').value='nazev';

  if(document.getElementById('filtr_kraj')){
    document.getElementById('filtr_kraj').disabled='';
  }
  if(document.getElementById('filtr_usek')){
    document.getElementById('filtr_usek').disabled='';
  }
  if(  document.getElementById('filtr_okres')){
    document.getElementById('filtr_okres').disabled='';
  }  
  document.getElementById('filtr_form').submit();
}

function kluby_order2(){
  if(document.getElementById('kluby_order').value!='cislo')
    document.getElementById('kluby_order').value='cislo';
  else
    document.getElementById('kluby_order').value='nazev';

  document.getElementById('filtr_form').submit();
}

function blur_other(){
  if(document.getElementById('filtr_klub').value==''){
  if(document.getElementById('filtr_kraj')){
    document.getElementById('filtr_kraj').disabled='';
  }

  if(  document.getElementById('filtr_okres')){
    document.getElementById('filtr_okres').disabled='';
  }  
  } else {
  if(document.getElementById('filtr_kraj')){
    document.getElementById('filtr_kraj').disabled='disabled';
  }

  if(  document.getElementById('filtr_okres')){
    document.getElementById('filtr_okres').disabled='disabled';
  }  
  }
}

function clear_okres(){
  if(document.getElementById('filtr_okres'))
    document.getElementById('filtr_okres').options[0].selected='selected';
}

function checkUncheckAll(theElement) {
   var theForm = theElement.form, z = 0;
	 for(z=0; z<theForm.length;z++){
      if(theForm[z].type == 'checkbox' && theForm[z].name != 'checkall'){
   	  theForm[z].checked = theElement.checked;
	  }
   }
}