function showTransparentBackground1()
{
    document.getElementById('transparentbackground1').style.display='block';
}
function hideTransparentBackground1()
{
    document.getElementById('transparentbackground1').style.display='none';
}
function showSecondLayerContainer()
{
    document.getElementById('secondlayercontainer').style.display='block';
}
function hideSecondLayerContainer()
{
    document.getElementById('secondlayercontainer').style.display='none';
}
function showConfirmBox1()
{
    showTransparentBackground1()
    showSecondLayerContainer()
    document.getElementById('confirmbox1').style.display='block';
    
}
function hideConfirmBox1()
{
    hideTransparentBackground1()
    hideSecondLayerContainer()
    document.getElementById('confirmbox1').style.display='none';
    
}