var g_bIE4 = document.all && !document.getElementsByTagName;

var g_strImgChannelOpenHTML = "openArrow";
var g_strImgChannelClosedHTML = "closeArrow";
var g_strChannelOpenTitle = "הצג נושאים נוספים";
var g_strChannelCloseTitle = "הסתר את רשימת הנושאים";
var g_strToggleIDSuffix = 'x';
function toggleLayer(nID, sCloseOpenId) 
{	
  
    var pLayer;	
    var pToggle;		
    if (g_bIE4) 
    {		
        pLayer = document.all.item(nID);		
        pToggle = document.all.item(sCloseOpenId + g_strToggleIDSuffix);
    } 
    else 
    {		

        pLayer = document.getElementById(nID);	
        pToggle = document.getElementById(sCloseOpenId + g_strToggleIDSuffix);	
        //alert(pToggle);
        //alert(nID);

    }		
    if (pLayer.style.display != 'none' && pLayer.className != 'hideNode' ) 
    {

        pLayer.parentNode.parentNode.style.display = 'none';
        pLayer.style.display = 'none';
        pToggle.className = g_strImgChannelOpenHTML;
        pToggle.title = g_strChannelOpenTitle; 	
    } 
    else 
    {


        if (pLayer.className == 'hideNode') 
        {
            pLayer.className = '';
        }

        pLayer.style.display = 'block';
        pLayer.parentNode.parentNode.style.display = 'block';
        pToggle.className = g_strImgChannelClosedHTML;
        pToggle.title = g_strChannelCloseTitle; 	
    }
}