function ChangeImg(path,bild,mode,ext,type) {
  if (document.images) {
    if (type != "") {
      document.images[bild + "_" + type].src = path + bild + mode + "." + ext;
    } else {
      document.images[bild].src = path + bild + mode + "." + ext;
    }
  }
}

function Popup(fuseaction,name,width,height) {
  window.open("index.php?fuseaction="+fuseaction+"&popup=true",name,"width=" + width + ",height=" + height + ",left=20,top=50,scrollbars=yes,resizable=no");
}

function doPrint(fuseaction) {
  window.open("index.php?"+fuseaction+"&print=true","Print","width=780,height=740,left=0,top=0,scrollbars=yes,resizable=no");
}

function emptyBasket(question,query) {
  Check = confirm(question);
  if(Check == true) {
    window.location.href = "index.php?" + query;
  }
}

function setCheckboxes(the_form, the_boxes, do_check) {
  var elts = (typeof(document.forms[the_form].elements[the_boxes]) != 'undefined')
             ? document.forms[the_form].elements[the_boxes]
             : (typeof(document.forms[the_form].elements[the_boxes]) != 'undefined')
             ? document.forms[the_form].elements[the_boxes]
             : document.forms[the_form].elements[the_boxes];
  var elts_cnt  = (typeof(elts.length) != 'undefined')
             ? elts.length
             : 0;
  if (elts_cnt) {
    for (var i = 0; i < elts_cnt; i++) {
      elts[i].checked = do_check;
    }
  } else {
    elts.checked = do_check;
  }
  return true;
}

function showAddAddress() {
  elem = 'add_address';
  if (document.getElementById('check_'+elem).checked == true) {
    document.getElementById(elem).style.display = 'block';
    document.getElementById('check'+elem).checked = true;
  } else {
    document.getElementById(elem).style.display = 'none';
    document.getElementById('check'+elem).checked = false;
  }
}