function viewSubmenuLowband(arg){
if (!document.getElementById("dropdownItem"+arg+"_low")) return false;
if (arg <= 6) document.getElementById("gnb_submenu"+arg+"_low").style.display = "block";
try {
if (flashAccessMenuSelectNumber == 1) document.getElementById("dropdownItem2_low").className = "";
if (flashAccessMenuSelectNumber == 2) document.getElementById("dropdownItem3_low").className = "";
if (flashAccessMenuSelectNumber == 3) document.getElementById("dropdownItem4_low").className = "";
if (flashAccessMenuSelectNumber == 4) document.getElementById("dropdownItem5_low").className = "";
if (flashAccessMenuSelectNumber == 5) document.getElementById("dropdownItem6_low").className = "";
}
 catch (e) {
try {
if (document.getElementById("support")) document.getElementById("dropdownItem2_low").className = "";
if (document.getElementById("support")) document.getElementById("dropdownItem3_low").className = "";
if (document.getElementById("support")) document.getElementById("dropdownItem4_low").className = "";
if (document.getElementById("support")) document.getElementById("dropdownItem5_low").className = "";
if (document.getElementById("support")) document.getElementById("dropdownItem6_low").className = "";
}
 catch (e) {
}
}
document.getElementById("dropdownItem"+arg+"_low").className = "on";
}

function hiddenSubmenuLowband(arg) {
if (!document.getElementById("dropdownItem"+arg+"_low")) return false;
if (arg <= 6) document.getElementById("gnb_submenu"+arg+"_low").style.display = "none";
document.getElementById("dropdownItem"+arg+"_low").className ="";
try {
if (flashAccessMenuSelectNumber == 1) document.getElementById("dropdownItem2_low").className = "on";
if (flashAccessMenuSelectNumber == 2) document.getElementById("dropdownItem3_low").className = "on";
if (flashAccessMenuSelectNumber == 3) document.getElementById("dropdownItem4_low").className = "on";
if (flashAccessMenuSelectNumber == 4) document.getElementById("dropdownItem5_low").className = "on";
if (flashAccessMenuSelectNumber == 5) document.getElementById("dropdownItem6_low").className = "on";
}
 catch (e) {
try {
if (document.getElementById("support")) document.getElementById("dropdownItem2_low").className = "";
if (document.getElementById("support")) document.getElementById("dropdownItem3_low").className = "";
if (document.getElementById("support")) document.getElementById("dropdownItem4_low").className = "";
if (document.getElementById("support")) document.getElementById("dropdownItem5_low").className = "";
if (document.getElementById("support")) document.getElementById("dropdownItem6_low").className = "gnb_submenu1";
}
 catch (e) {
}
}
return false;
}

function hiddenSubmenuLayerLowband() {
if (!document.getElementById("header_lowband")) return false;
try {
if (flashAccessMenuSelectNumber == 1) document.getElementById("dropdownItem2_low").className = "on";
if (flashAccessMenuSelectNumber == 2) document.getElementById("dropdownItem3_low").className = "on";
if (flashAccessMenuSelectNumber == 3) document.getElementById("dropdownItem4_low").className = "on";
if (flashAccessMenuSelectNumber == 5) document.getElementById("dropdownItem5_low").className = "on";
if (flashAccessMenuSelectNumber == 4) document.getElementById("dropdownItem6_low").className = "on";
}
 catch (e) {
try {
if (document.getElementById("support")) document.getElementById("dropdownItem2_low").className = "on";
if (document.getElementById("support")) document.getElementById("dropdownItem3_low").className = "on";
if (document.getElementById("experience")) document.getElementById("dropdownItem4_low").className = "on";
if (document.getElementById("news")) document.getElementById("dropdownItem5_low").className = "on";
if (document.getElementById("aboutVideocon")) document.getElementById("dropdownItem6_low").className = "on";
}
 catch (e) {
}
}
}