function changeDivImage()
    {
        //var imgPath = new String();
        //imgPath = document.getElementById("posterphotobg").style.backgroundImage;
        document.getElementById("posterphotobg").style.backgroundImage = "url(poster-photo-busineswoman.jpg)";
        
    }
    
function SomeName()
    {
        document.getElementById("posterphotobg").style.backgroundImage = "url(poster-photo-busineswoman.jpg)";
    }
    
function SetPosterImage(imagepath)
    {
        document.getElementById("posterphotobg").style.backgroundImage = "url(" +imagepath+ ")";
    }
    
function ShowSubMenu()
    {
        document.getElementById("sub-menu-container").style.visibility = "visible";
    }
function HideSubMenu()
    {
        document.getElementById("sub-menu-container").style.visibility = "hidden";
    }