function changearrow(section,state)
{
    imgobj = document.getElementById(section + '_hover_arrow');
    if(state == 1)
    {
        imgobj.src = 'images/arrow_half.png';
    }
    else
    {
        imgobj.src = 'images/arrow_blank.png';
    }
}

    function toggleBox(szDivID, iState) // 1 visible, 0 hidden
    {

        
        var iFrameWinGrid = self;

        if(iFrameWinGrid.document.layers)	   //NN4+
        {
           iFrameWinGrid.document.layers[szDivID].visibility = iState ? "show" : "hide";
        }
        else if(iFrameWinGrid.document.getElementById)	  //gecko(NN6) + IE 5+
        {
            var obj = iFrameWinGrid.document.getElementById(szDivID);
            obj.style.visibility = iState ? "visible" : "hidden";
        }
        else if(iFrameWinGrid.document.all)	// IE 4
        {
            iFrameWinGrid.document.all[szDivID].style.visibility = iState ? "visible" : "hidden";alert(szDivID)
        }

    }
    
    
    var pageName = "TripleFirst.co.uk"; 
    function addToFavorites(urlStr) 
    { 
        if (window.sidebar) { // Mozilla Firefox Bookmark		
        window.sidebar.addPanel(pageName, urlStr,"");}
        else if (window.external) 
        { window.external.AddFavorite(urlStr,pageName) } 
        else 
        { alert("Sorry! Your browser doesn't support this function."); } 
    }