function TabMenu(sID, sEvent, sSide) {
    try {
        var oMenu = document.getElementById('ddm_' + sID + '_m');
        var oHook = document.getElementById('ddm_' + sID + '_h');
        var iTop = new Number(findPosY(oHook))
        var iLeft = new Number(findPosX(oHook))
        var iHeight = new Number(oHook.offsetHeight)
        if (sSide == 'right') {
            var iOffset = new Number(oHook.offsetWidth - oMenu.offsetWidth)
            iOffset = Math.abs(iOffset);
            oMenu.style.top = (iTop + iHeight) + "px";
            oMenu.style.left = (iLeft - iOffset + 8) + "px"
        } else {        
            oMenu.style.top = (iTop + iHeight) + "px";
            oMenu.style.left = (iLeft - 7) + "px";   
        }
        if (sEvent == 'show') { oMenu.style.visibility = 'visible'; } else { oMenu.style.visibility = 'hidden'; }
    } catch(e) {        
    }      
}

function findPosX(obj) {
    var curleft = 0;
    if(obj.offsetParent)
        while(1) 
        {
          curleft += obj.offsetLeft;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.x)
        curleft += obj.x;
    return curleft;
}

function findPosY(obj) {
    var curtop = 0;
    if(obj.offsetParent)
        while(1)
        {
          curtop += obj.offsetTop;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.y)
        curtop += obj.y;
    return curtop;
}

function SwitchJavascriptViews(sId) {
    try {
        document.getElementById(sId + '_nojs').style.display = 'none';
        document.getElementById(sId + '_js').style.display = 'block';
    } catch(e) {
        //Javascript is off
    }
}

function EnableObject(sID) {    
	document.getElementById(sID).innerHTML = document.getElementById(sID).innerHTML
}

function __ShowLeavingBox(sID) {
    try {
        var oMenu = document.getElementById(sID);
        var oLink = document.getElementById(sID + "_link");
	    var iX = findPosX(oLink);
	    var iY = findPosY(oLink);
    	
	    oMenu.style.display = "block";
	    oMenu.style.left = iX + "px";
	    oMenu.style.top = iY + "px";	
	    return false;
	} catch(e) {
        return true;
    }
}

function __HideLeavingBox(sID) {
	document.getElementById(sID).style.display = "none";
	return false;
}