function setVI_d(){
//control arrow
  if(document.getElementById("diecast").style.display != "block") { 
    document.getElementById("diecast_arrow").className = "level1";
  } else { 
    document.getElementById("diecast_arrow").className = "level1_closed";
  }
  if(document.getElementById("diecast").style.display != "block") { 
    document.getElementById("diecast").style.display = "block";
  } else { 
    document.getElementById("diecast").style.display = "none";
  }
  document.getElementById("other_toys").style.display = "none";
  document.getElementById("non_toys").style.display = "none";
  setArrow();
}

function setVI_o(){
//control arrow
  if(document.getElementById("other_toys").style.display != "block") { 
    document.getElementById("other_arrow").className = "level1";
  } else { 
    document.getElementById("other_arrow").className = "level1_closed";
  }
  if(document.getElementById("other_toys").style.display != "block") { 
    document.getElementById("other_toys").style.display = "block";
  } else { 
    document.getElementById("other_toys").style.display = "none";
  }
  document.getElementById("diecast").style.display = "none";
  document.getElementById("non_toys").style.display = "none";
  setArrow();
}

function setVI_n(){
//control arrow
  if(document.getElementById("non_toys").style.display != "block") { 
    document.getElementById("non_toys_arrow").className = "level1";
  } else { 
    document.getElementById("non_toys_arrow").className = "level1_closed";
  }
  if(document.getElementById("non_toys").style.display != "block") { 
    document.getElementById("non_toys").style.display = "block";
  } else { 
    document.getElementById("non_toys").style.display = "none";
  }
  document.getElementById("diecast").style.display = "none";
  document.getElementById("other_toys").style.display = "none";
  setArrow();
}

var diecastA = new Array("diecast01", "diecast02", "diecast03", "diecast04", "diecast05", "diecast06", "diecast07");
//var actionA = new Array("af09", "af11", "af13", "af14", "af18", "af19", "af20", "af21", "af22", "af24", "af25", "af27");
var otherA = new Array("ot100", "ot110", "ot160");
//var railA = new Array("rr28", "rr29", "rr30", "rr31", "rr32", "rr33", "rr38");

function setVI2(ele_id2){
  if(document.getElementById(ele_id2).style.display != "block") { 
    document.getElementById(ele_id2).style.display = "block";
  } else { 
  document.getElementById(ele_id2).style.display = "none";
  }
  for (i=0; i<diecastA.length; i++) {
    if (diecastA[i] != ele_id2) {
      document.getElementById(diecastA[i]).style.display = "none";
    }
  }
  for (i=0; i<otherA.length; i++) {
    if (otherA[i] != ele_id2) {
      document.getElementById(otherA[i]).style.display = "none";
    }
  }
}

function setArrow(){
  if(document.getElementById("diecast").style.display == "block") { 
    document.getElementById("diecast_arrow").className = "level1";
  } else { 
    document.getElementById("diecast_arrow").className = "level1_closed";
  }
  if(document.getElementById("other_toys").style.display == "block") { 
    document.getElementById("other_arrow").className = "level1";
  } else { 
    document.getElementById("other_arrow").className = "level1_closed";
  }
  if(document.getElementById("non_toys").style.display == "block") { 
    document.getElementById("non_toys_arrow").className = "level1";
  } else { 
    document.getElementById("non_toys_arrow").className = "level1_closed";
  }
}

function setVisible() {
  document.getElementById("diecast").style.display="block";
}

function setAllInvisible(){
  document.getElementById('diecast').style.display = "none";
  document.getElementById('other_toys').style.display = "none";
  document.getElementById('non_toys').style.display = "none";
}

function isEmpty(str){
  for(var intLoop=0; intLoop<str.length; intLoop++){
    if(str.charAt(intLoop)!=" "){
      return false;
    }else{
      return true;
    }
  }
}

function searchSubmit(){
  var input_str = document.searchForm.keyword.value;
  if (isEmpty(input_str)) {
    alert("Search key can not be empty!");
    return;
  }
  if (document.searchForm.search_type.value=="keyword") {
    document.searchForm.submit();
  } else if (document.searchForm.search_type.value=="item_id") {
    window.open('http://www.thetoypeddler.com/cgi-bin/ttp/ttpdetail_2.cgi?item_id='+document.searchForm.keyword.value,'popup','height=500,width=600,scrollbars=yes,toolbar=yes,resizable=yes');
  } else if (document.searchForm.search_type.value=="member_id") {
    if (input_str.length < 3) {
      alert("Member ID search key length must >= 3!");
      return;
    } else {
      document.searchForm.action = "http://www.thetoypeddler.com/cgi-bin/ttp/ttpdisplay_mem_list.cgi";
      document.searchForm.submit();
    }
  }
}