function OnLoad()
{
    var href = window.location.href.toLowerCase();
    if (href.indexOf("introduction") > 0 || href.indexOf("multicall-ivr") > 0 || href.indexOf("multicall-cti") > 0 || href.indexOf("callcenter") > 0 || href.indexOf("multicall") > 0)
    {
        Display("tableSubMenuMulticall");
    }
    if (href.indexOf("voicemail") > 0 || href.indexOf("faxserver") > 0 || href.indexOf("conference") > 0)
    {
        Display("tableSubMenuSolutions");
    }
}

function Display(elementId)
{
    var element = document.getElementById(elementId);
    if (element == null)
        return;
    
    element.style.display = ""; 
}

function Hide(elementId)
{
    var element = document.getElementById(elementId);
    if (element == null)
        return;
    
    element.style.display = "none"; 
}

function SwitchDisplay(elementId)
{
    var element = document.getElementById(elementId);
    if (element == null)
        return;
    
    if (element.style.display == "none")
        element.style.display = "none"; 
    else
        element.style.display = "";
}

function SetElementClass(elementId, className)
{
    var element = document.getElementById(elementId);
    if (element == null)
        return;
        
    element.className = className;
}