var nLayers = 5;
var Menu =-1;

function ShowHideDiv(szDivID)
{
	if (document.getElementById){
		//HideSubMenu();
		for (i = 1; i <= nLayers; i++)
		{
			if (("menu_" + i) == szDivID)
			{
				if(document.getElementById(szDivID).style.display == 'none'){
					document.getElementById(szDivID).style.display = 'block';
					Menu = i;
				} else {
					document.getElementById(szDivID).style.display = 'none';
				}
			}
			else
			{
				document.getElementById("menu_" + i).style.display = 'none';
			}
		}
	} 
}

function getposOffset(overlay, offsettype, offsetdirection){
	var totaloffset=(offsettype=="left")? overlay.offsetLeft : overlay.offsetTop;
	var parentEl=overlay.offsetParent;	
	while (parentEl!=null){
		totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
		parentEl=parentEl.offsetParent;
	}
	if (offsetdirection=="right")
	{
		if (offsettype=="left")
			return totaloffset+140;
		else
			return totaloffset;
	}
	else
	{
		if (offsettype=="left")
			return totaloffset-324;
		else
			return totaloffset;
	}
}
function HideLayer(szDivID)
{
	document.getElementById(szDivID).style.display = 'none';
}

function overlay(curobj, strSubObj, toBeShown, total, offsetdirection){

;

var submenu=document.getElementById((strSubObj + toBeShown));

if ((submenu.style.display == "inline") || (submenu.style.display == "block"))
{
    submenu.style.display = "none";
    return;
}

	if (offsetdirection==undefined) offsetdirection="right";

	//for (i=1; i<=total; i++){
	//	document.getElementById('cap' + strSubObj.substr(8,1) + 'parag' + i).style.color ="#000000";
	//}
	
	//document.getElementById('cap' + strSubObj.substr(8,1) + 'parag' + toBeShown).style.color ="#99a188";
	
	//alert('cap' + strSubObj.substr(8,1) + 'parag' + toBeShown );
	
	for (i=1; i<=total; i++)
	{
		var subobj=document.getElementById((strSubObj + i));
		subobj.style.display="none";
	}

			
	if (document.getElementById){
		var subobj=document.getElementById(strSubObj+toBeShown);
		subobj.style.left=getposOffset(curobj, "left", offsetdirection)+"px";
		subobj.style.top=getposOffset(curobj, "top", offsetdirection)+"px";
		subobj.style.display="block";
		//setTimeout("document.getElementById('" + strSubObj +"').style.display = 'none';",5000);
		return false;
	}
	else
		return true		
	
}

function HideSubMenu()
{
	if (Menu == -1) return;
	i = 1;
	try
	{
		while (true)
		{
			HideLayer('subMenu_' + Menu + '_' + i++);
		}
	}
	catch(e)
	{
		return;
	}
}

function SelezionaMenuParagrafo()
{
    try
    {
    
    ShowHideDiv('menu_' + document.getElementById('ctl00_Cap').value );
	
	
	if (document.getElementById('ctl00_Cap').value<7) {
	document.getElementById(document.getElementById('ctl00_Parag').value).style.color ="#99a188";
	}
	else {
	document.getElementById(document.getElementById('ctl00_Parag').value).style.color ="#ab1416";
	}
	
	}
	catch(ex)
	{ }
}

function goPage(page)
{
    document.location = page;
}

function goPageSubMenu(page, smenu)
{
    var submenu=document.getElementById(smenu);
    document.location = page;
    submenu.style.display = "none";
}