var xmlHttp;

function GetXmlHttpObject()
{
	var xmlHttp=null;
	try
	{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e)
	{
		// Internet Explorer
		try
		{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}

function edit_page_old(id)
{
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	{
		alert ("Je browser ondersteunt geen AJAX wat wel nodig is voor een correcte werking!");
		return;
	} 
	var url="/includes/edit_page.php";
	url=url+"?page_id="+id;
	url=url+"&edit_page_show=1";
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=edit_pageChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
function edit_page(id)
{
	document.getElementById("edit_page_container").style.display="block";
}

function edit_pageChanged() 
{ 
	if (xmlHttp.readyState==4)
	{ 
		document.getElementById("edit_page_container").innerHTML=xmlHttp.responseText;
		document.getElementById("edit_page_container").style.display="block";
	}
}

function edit_page_close_old()
{
	document.getElementById("edit_page_container").style.display="none";
	document.getElementById("edit_page_container").innerHTML='';
}

function edit_page_close()
{
	parent.document.getElementById("edit_page_container").style.display="none";
}

function edit_page_tab(tab)
{
	if(tab==1)
	{

		document.getElementById("edit_page_tab_sub_pages").className="edit_page_tab";
		document.getElementById("edit_page_tab_add_sub_pages").className="edit_page_tab";
		document.getElementById("edit_page_tab_order").className="edit_page_tab";
		document.getElementById("edit_page_tab_spaw").className="edit_page_tab_selected";
		document.getElementById("edit_page_sub_pages").style.display="none";
		document.getElementById("edit_page_add_sub_pages").style.display="none";
		document.getElementById("edit_page_order").style.display="none";
		document.getElementById("edit_page_spaw").style.display="block";
	}
	else if(tab==2)
	{
		document.getElementById("edit_page_tab_spaw").className="edit_page_tab";
		document.getElementById("edit_page_tab_add_sub_pages").className="edit_page_tab";
		document.getElementById("edit_page_tab_order").className="edit_page_tab";
		document.getElementById("edit_page_tab_sub_pages").className="edit_page_tab_selected";
		document.getElementById("edit_page_spaw").style.display="none";
		document.getElementById("edit_page_order").style.display="none";
		document.getElementById("edit_page_add_sub_pages").style.display="none";
		document.getElementById("edit_page_sub_pages").style.display="block";
	}
	else if(tab==3)
	{
		document.getElementById("edit_page_tab_spaw").className="edit_page_tab";
		document.getElementById("edit_page_tab_sub_pages").className="edit_page_tab";
		document.getElementById("edit_page_tab_add_sub_pages").className="edit_page_tab_selected";
		document.getElementById("edit_page_tab_order").className="edit_page_tab";
		document.getElementById("edit_page_spaw").style.display="none";
		document.getElementById("edit_page_sub_pages").style.display="none";
		document.getElementById("edit_page_add_sub_pages").style.display="block";
		document.getElementById("edit_page_order").style.display="none";
	}
	else if(tab==4)
	{
		document.getElementById("edit_page_tab_spaw").className="edit_page_tab";
		document.getElementById("edit_page_tab_sub_pages").className="edit_page_tab";
		document.getElementById("edit_page_tab_add_sub_pages").className="edit_page_tab";
		document.getElementById("edit_page_tab_order").className="edit_page_tab_selected";
		document.getElementById("edit_page_spaw").style.display="none";
		document.getElementById("edit_page_sub_pages").style.display="none";
		document.getElementById("edit_page_add_sub_pages").style.display="none";
		document.getElementById("edit_page_order").style.display="block";
	}
}

function swamp(box)
{
	if(box.options[box.selectedIndex].value==2)
	{
		document.getElementById("add_canedit").disabled = true;
		document.getElementById("phppagediv").style.display = "block";
		document.getElementById("linkpagediv").style.display = "none"; 
		document.getElementById("spaweditordiv").style.display = "none";
	}else if(box.options[box.selectedIndex].value==3)
	{
		document.getElementById("add_canedit").disabled = true;
		document.getElementById("phppagediv").style.display = "none";
		document.getElementById("linkpagediv").style.display = "block"; 
		document.getElementById("spaweditordiv").style.display = "none";
	}
	else
	{
		document.getElementById("add_canedit").disabled = false;
		document.getElementById("phppagediv").style.display = "none"; 
		document.getElementById("linkpagediv").style.display = "none"; 
		document.getElementById("spaweditordiv").style.display = "block";
	}
}