function selectall(which, nr_iteratii, valoare_bool) {

	switch(which) {

	          case "categorie":
	               checkbox("categorie", nr_iteratii, valoare_bool);
	               break;
	          case "siteuri":
	               checkbox("siteuri", nr_iteratii, valoare_bool);
	               break;
              case "localitati":
	               checkbox("localitati", nr_iteratii, valoare_bool);
	               break;
              case "sectiuni":
	               checkbox("sectiuni", nr_iteratii, valoare_bool);
	               break;

	}

}


function checkbox(checkbox_id, nr_iteratii, valoare_bool)
{

	if(valoare_bool == 'true')
    	valoare_bool = true;
    else
       valoare_bool = false;

     for (counter = 0; counter < nr_iteratii; counter++)
     {

     	if(document.getElementById(checkbox_id+counter) != undefined)
        	document.getElementById(checkbox_id+counter).checked=valoare_bool;

     }

}

function style_activ(div_id, nr_iteratii, id_activ, culoare_td, culoare_default)
{

     for (counter = 0; counter < nr_iteratii; counter++)
     {
     	if(document.getElementById(div_id+counter) != undefined)
        	document.getElementById(div_id+counter).style.display = 'none';

     }

     /************************/

     for (counter = 0; counter < nr_iteratii; counter++)
     {
     	if(document.getElementById('td'+counter) != undefined)
            document.getElementById('td'+counter).style.background=culoare_default
     }

     document.getElementById(div_id+id_activ).style.display = '';

     document.getElementById('td'+id_activ).style.background=culoare_td




}

function checkbox_activ(div_id, nr_iteratii, id_activ)
{

     for (counter = 0; counter < nr_iteratii; counter++)
     {
     	if(document.getElementById(div_id+counter) != undefined)
        	document.getElementById(div_id+counter).style.display = 'none';

     }

     document.getElementById(div_id+id_activ).style.display = '';

}

function checkbox_copii(checkbox_id, nr_iteratii, valoare_bool)
{

	if(valoare_bool == 'true')
    	valoare_bool = true;
    else
       valoare_bool = false;

     for (counter = 0; counter < nr_iteratii; counter++)
     {
     	if(document.getElementById(checkbox_id+counter) != undefined)
        	document.getElementById(checkbox_id+counter).checked=valoare_bool;
     }

}



function validare_checkbox(checkbox_id, nr_iteratii, mesaj)
{

  valoare=true;

  for (counter = 0; counter < nr_iteratii; counter++)
     {
       if(document.getElementById(checkbox_id+counter) != undefined) {
         if(document.getElementById(checkbox_id+counter).checked==true)
        	 valoare=false;
         }
     }

  if(valoare == true) {
  	alert(mesaj);
    return false;
  }

}


function  stare_element(element)
{

  x= document.getElementById(element);

  if(x.style.display == 'none')
  	document.getElementById(element).style.display=''
  else
    document.getElementById(element).style.display='none'
}

function ascunde_arata(element_clicat, container)
{
   
    if(document.getElementById(element_clicat).checked == true)
    	document.getElementById(container).style.display='';
    else
     	document.getElementById(container).style.display='none'

}