$(document).ready(function() {
	echoform();
	$("#adminForm input[name='f_formreg']").click(function(){ 
		echoform();
	})
});

function echoform(){
    var  value = $("#adminForm input[name='f_formreg']:checked").val();
	if(value==1){
		$("#adminForm .dop").hide();
	}else if(value==2){
		$("#adminForm .dop").show();
	}
}

function br_chn() {
  var idx , i, temp = new Array();
  var s = document.adminForm.f_naminaciya;
  for ( i=0; i < s.options.length; i++) {
      if (s.options[i].selected) idx = s.options[i].value;
  }
  var j = 0;
  s = document.getElementById('f_podnaminaciya');
  s.options.length = 0;
  for ( i =0; i < naminacs.length; i++ ) { 
    temp = naminacs[i]; 
    if ( temp[0] == idx ) {
		//alert(temp);
      s.options[j++] = new Option(temp[2], temp[1]);  
    } 
  }
}