/*var loSearch=null;
var loCategories=null;
var loContainer=null;

function showCatalogue() {
  loSearch = document.getElementById("divSearch");
  loForm = document.getElementById("divCategories"); 
  loContainer = document.getElementById("barLeft");
  
  if(loSearch&&loForm) {
    loSearch.style.visibility = "hidden";
    loForm.style.visibility = "visible";
    loContainer.className = "barLeft_bl";
  }
}

function showSearchForm() {
  loSearch = document.getElementById("divSearch");
  loForm = document.getElementById("divCategories"); 
  loContainer = document.getElementById("barLeft");
  
  if(loSearch&&loForm) {
    loForm.style.visibility = "hidden";
    loSearch.style.visibility = "visible";
    loContainer.className = "barLeft_gr";
  }
}
*/
function valSearch(txtSearch, btnSearch) {
  
  if(txtSearch&&txtSearch.value.length >=3) {
    btnSearch.disabled = false;
  }
  else {
    btnSearch.disabled = true;
  }  
}

function PU(url,target){
  var Win=window.open(url,target,'toolbar=0,location=0,directories=0,status=0,menubar=0,resizable=1,scrollbars=0,width=820,height=680');
  Win.focus();
  return false;
}

function PU_noresize(url,target){
  var Win=window.open(url,target,'toolbar=0,location=0,directories=0,status=0,menubar=0,resizable=0,scrollbars=0,width=820,height=680');
  Win.focus();
  return false;
}