/* '#################################################################################
'## Copyright (C) 2004 Rick Eastes
'##
'## This program is free software; you can redistribute it and/or
'## modify it under the terms of the GNU General Public License.
'##
'## The "powered by" text/logo with a link back to
'## http://www.nukedit.com in the footer of the pages MUST
'## remain visible when the pages are viewed on the internet or intranet.
'## Donations made to nukedit may waiver this requirement.
'## Speak to rick@nukedit.com
'##
'## All copyright notices regarding nukedit
'## must remain intact in the scripts and in the outputted HTML
'##
'## Support can be obtained from support forums at:
'## http://www.nukedit.com/forum
'##
'################################################################################# */

//Set Global Variables

var deactivatemenu = false;
var editorvisible = false;
var arySelected = new Array();
var aryObjSelected = new Array();
var nTimeOutId = -1;
var DHTML = (document.getElementById || document.all || document.layers);

if (navigator.appName == "Netscape") {
	layerStyleRef="layer.";
	layerRef="document.layers";
	styleSwitch="";
}
else{
	layerStyleRef="layer.style.";
	layerRef="document.all";
	styleSwitch=".style";
}

function openWindow(url) {
  popupWin = window.open(url,'new_page','width=450,height=400,scrollbars=yes')  
}

function popupWindow(url,nWidth,nHeight) {
	nWidth = parseInt(nWidth) + 20;
	nHeight = parseInt(nHeight) + 30;

	newWindow = window.open(url,"newWindow","left=0,top=70,width="+nWidth+",height="+nHeight);
}              

function CloseSoon(strDiv,delay)
{
	if(!delay)
		delay = 1000;	
	return setTimeout("HideLayer('" + strDiv + "')",delay);
}

function ShowSoonAt(strDiv,x,y)
{
	if(document.nOpenTimoutID>0)
		clearTimeout(document.nOpenTimoutID)

	document.nOpenTimoutID = setTimeout("ShowLayerAt('" + strDiv + "'," + x + "," + y + ")",400);
}

function OnMouseOverMenu(strDivId,nLevel,objDiv,align)
{
	// Triggered when user mouses a menu item
	// strDivId:		If !="", then it is a parent also. We then open the child menu named strDivId
	// nLevel:			What level is this menu item at. Root = 1, 
	// objDiv:			The object of the div that the user moused over

	if(editorvisible==true || deactivatemenu==true)
	return;
	
	HideMenus(nLevel);
	clearTimeout(nTimeOutId);
	
	if(objDiv.className){
		objDiv.className='menuover';
		arySelected[nLevel]=strDivId;
		aryObjSelected[nLevel]=objDiv;
	}

	if(strDivId!=""){//If there is a child menu
		//Fix: If there is a long menu at the bottom of the page, we need to move it up a bit so it fits
		objMenu = MM_findObj(strDivId);
		y1 = objDiv.offsetTop-1; 
		x1 = objDiv.width;
		
		if(objDiv.offsetParent){ //If we're allowed to get parent element that offset comes from
			objDivCopy = objDiv;
			y1abs = 0;	
			while(objDivCopy.offsetParent){
				objDivCopy = objDivCopy.offsetParent;
				y1abs += objDivCopy.offsetTop;
			}
			y1abs += objDiv.offsetTop;

			y2 = objMenu.clientHeight + y1abs;
			//DebugMsg("y1:" + y1 + " y2:" + y2 + "");
			if(y2>document.body.clientHeight+document.body.scrollTop)
				y1 = y1 - (y2-document.body.clientHeight-document.body.scrollTop) ;
		}
		
		
		if(align=="horiz" && nLevel==1){
			ShowLayerAt(strDivId,"NaN",getObj(strDivId).style.clientTop);
		}
		else{
			ShowLayerAt(strDivId,x1,y1);
		}
		
	}
}

function HideMenusSoon()
{
		nTimeOutId = setTimeout("HideMenus(1)",1500);
}

function HideMenus(nLevel)
{
//Hides All menus from current level onwards an sets the layer style back to menuout
	if(deactivatemenu==true)
	return;

	for(i=nLevel;i<arySelected.length;i++)
	{
		if(arySelected[i])
		{
			HideLayer(arySelected[i]);
			arySelected[i]=null;
		}
		
		if(aryObjSelected[i])
		{	
			aryObjSelected[i].className='menuout';
			aryObjSelected[i] = null;
		}
	}

}

function ResetStyle(nLevel)
{
//Resets All menustyles from current level onwards to menuout
	
	for(i=nLevel;i<aryObjSelected.length;i++)
	{
		if(aryObjSelected[i])
		{				
			aryObjSelected[i].className='menuout';
			aryObjSelected[i] = null;
		}
	}
}


function HideLayerTrans(layerName){
	obj = getObj(layerName);

	if(obj.filters[0])
		obj.filters[0].Apply();

	getObjStyle(layerName).visibility = "hidden";

	if(obj.filters[0])
		obj.filters[0].Play();	
}

function HideLayer(layerName){
	getObjStyle(layerName).visibility = "hidden";
}

function ShowLayerTrans(layerName){
	obj = getObj(layerName);

	if(obj.filters[0])
		obj.filters[0].Apply();

	getObjStyle(layerName).visibility = "visible";
	
	if(obj.filters[0])
		obj.filters[0].Play();	
}


function ShowLayer(layerName){
	getObjStyle(layerName).visibility = "inherit";
	getObjStyle(layerName).backgroundColor="white";
	getObjStyle(layerName).border="1px dashed #3A97E7";
	getObjStyle(layerName).width='101%';

}

function DebugMsg(message)
{
	SetContent("divMessage",eval(layerRef+'["divMessage"].innerHTML') + "  " + message);  //Puts message into top of page in realtime
}

function SetContent(layerName,content){
	eval(layerRef+'["'+layerName+'"].innerHTML="' + content + '"');
}


function ShowLayerAt(layerName,x,y){
	ShowLayer(layerName);

	if(!isNaN(x))
		getObjStyle(layerName).left=x;
	
	if(!isNaN(y))
		getObjStyle(layerName).top=y;				
		
}

function showSubMenu(x,y,layertext){
	x = x + document.body.scrollLeft + 5;
	y = y + document.body.scrollTop - 5;

	divSubMenu.innerHTML = layertext;
	ShowLayerAt("divSubMenu",x,y);
}

/*
function toggleLayer(layerName){
	if(setupvisible == "false"){
		setupvisible = "true";
		showLayer(layerName);
	}
	else{
		setupvisible = "false";
		hideLayer(layerName);
	}
}
*/



function showEditLayer(parentid,menuid,x,y,site){
	deactivatemenu = true;	
	x = x + document.body.scrollLeft - 8;
	y = y + document.body.scrollTop - 8;
	
	layertext = "<a href='" + site + "utilities/menumanager.asp?action=add&parentid=" + parentid + "&menuid=" + menuid + "' class=imagelink><img src='" + site + "gfx/context-new.gif' border=0 align=top alt='Add a page under this one' vspace=0></a><br>";
	layertext += "<a href='" + site + "utilities/menumanager.asp?action=edit&menuid=" + menuid + "' class=imagelink><img src='" + site + "gfx/context-properties.gif' border=0 align=top alt='Edit this menu Item' vspace=0></a><br>";
	if(parentid != -1){
		layertext += "<a href='" + site + "utilities/menumanager.asp?action=delete&menuid=" + menuid + "' class=imagelink><img src='" + site + "gfx/context-delete.gif' border=0 align=top alt='Delete This menu Item' vspace=0></a>";
	}
	
	getObj("divEditMenu").innerHTML = layertext;

	ShowLayerAt("divEditMenu",x,y);
}

function getObjStyle(name)
{
  if (document.getElementById)
  {
    return document.getElementById(name).style;
  }
  else if (document.all)
  {
    return document.all[name].style;
  }
  else if (document.layers)
  {
    return document.layers[name];
  }
  else return false;
}

function getObj(name)
{
  if (document.getElementById)
  {
    return document.getElementById(name);
  }
  else if (document.all)
  {
    return document.all[name];
  }
  else if (document.layers)
  {
    return document.layers[name];
  }
  else return false;
}


//Cookie Helpers

function getCookieVal (offset) {
   var endstr = document.cookie.indexOf (";", offset);
   if (endstr == -1)
      endstr = document.cookie.length;
   return unescape(document.cookie.substring(offset, endstr));
}

function GetCookie (name) {
        var arg = name + "=";
        var alen = arg.length;
        var clen = document.cookie.length;
        var i = 0;
        while (i < clen) {
                var j = i + alen;
                if (document.cookie.substring(i, j) == arg)
                        return getCookieVal (j);
                i = document.cookie.indexOf(" ", i) + 1;
                        if (i == 0)
                                break;
                }
   return null;
}

function SetCookie (name, value) {
        var argv = SetCookie.arguments;
        var argc = SetCookie.arguments.length;
        var expires = (argc > 2) ? argv[2] : null;
        var path = (argc > 3) ? argv[3] : null;
        var domain = (argc > 4) ? argv[4] : null;
        var secure = (argc > 5) ? argv[5] : false;
        document.cookie = name + "=" + escape (value) +
                ((expires == null) ? "" : ("; expires=" +
expires.toGMTString())) +
                ((path == null) ? "" : ("; path=" + path)) +
                ((domain == null) ? "" : ("; domain=" + domain)) +
                ((secure == true) ? "; secure" : "");
}

// Standard Dreamweaver routines
function MM_validateForm() { //v3.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=args[i+1];if(nm==''){nm=val.name;} if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (val!=''+num) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  }

  if (errors){
    alert('The following error(s) occurred:\n'+errors);
  }

  document.MM_returnValue = (errors == '');
	
}


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}