function GetPageElement(ElementName)
	{
    var ReturnElement = "";

    if (document.getElementById)
		{
        ReturnElement = "document.getElementById('" + ElementName + "')";
		}
    else if (document.all)
		{
        ReturnElement = "document.all['" + ElementName + "']";
		}
    return eval(ReturnElement);
}


function SwapPassword()
    {
	    var tfPassword = GetPageElement("lastname");
	    var tfPasswordPlace = GetPageElement("PasswordPlace");

        tfPasswordPlace.style.display = "none";
        tfPassword.style.display = "";
        tfPassword.focus();
    }
    
    function SwapUsername()
    {
	    var tfUserName = GetPageElement("firstname");
	    var tfUsernamePlace = GetPageElement("UsernamePlace");

        tfUsernamePlace.style.display = "none";
        tfUserName.style.display = "";
        tfUserName.focus();
    }     
    
    function SwapUsernamePlace()
    {
	    var tfUserName = GetPageElement("firstname");
	    var tfUsernamePlace = GetPageElement("UsernamePlace");
	    
        if (tfUserName.value == '')
        {
            tfUsernamePlace.style.display = "";
            tfUserName.style.display = "none";
        }
    }
    
    function SwapPasswordPlace()
    {
	    var tfPassword = GetPageElement("lastname");
	    var tfPasswordPlace = GetPageElement("PasswordPlace");

        if (tfPassword.value == '')
        {
            tfPasswordPlace.style.display = "";
            tfPassword.style.display = "none";
        }
    }
	
	function SwapEmail()
    {
	    var tfEmail = GetPageElement("email");
	    var tfEmailPlace = GetPageElement("EmailPlace");

        tfEmailPlace.style.display = "none";
        tfEmail.style.display = "";
        tfEmail.focus();
    }     
    
    function SwapEmailPlace()
    {
	    var tfEmail = GetPageElement("email");
	    var tfEmailPlace = GetPageElement("EmailPlace");
	    
        if (tfEmail.value == '')
        {
            tfEmailPlace.style.display = "";
            tfEmail.style.display = "none";
        }
    }
	
	function SwapSearch()
    {
	    var tfSearch = GetPageElement("search");
	    var tfSearchPlace = GetPageElement("SearchPlace");

        tfSearchPlace.style.display = "none";
        tfSearch.style.display = "";
        tfSearch.focus();
    }     
    
    function SwapSearchPlace()
    {
	    var tfSearch = GetPageElement("search");
	    var tfSearchPlace = GetPageElement("SearchPlace");
	    
        if (tfSearch.value == '')
        {
            tfSearchPlace.style.display = "";
            tfSearch.style.display = "none";
        }
    }