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];}
}
var old_class;
function check_button(button_id, row_id, menu_buttons){
	var button=document.getElementById(button_id);
	var row=document.getElementById(row_id);
	for(var x=0;x<menu_buttons.length;x++){
		if(menu_buttons[x].checked==true){
			menu_buttons[x].checked=false;
			var rid = menu_buttons[x].value;
			var myrow = 'row_'+rid;
			myString = new String(old_class);
			document.getElementById(myrow).className=myString.replace('h_', '');
		}
	}
	button.checked=true;
	old_class = row.className;
	row.className = 'checked';
}

function preview_popup(){
	var argv = preview_popup.arguments;
	var argc = argv.length;
	if(argc>0){
		window.open('admin.php?op=editor&previewPage='+argv[0],'myPopUp','width=800,height=600,resizable=1,scrollbars=1');
	}else{
		var menu_buttons = document.forms[0].content_id;
		var popped=false;
		if(menu_buttons.length>0){
			for(var x=0;x<menu_buttons.length;x++){
				if(menu_buttons[x].checked==true){
					window.open('admin.php?op=editor&previewPage='+menu_buttons[x].value,'myPopUp','width=800,height=600,resizable=1,scrollbars=1');
					popped=true;
				}
			}
			if(popped != true){
				alert('You must select a page to view first.');
			}
		}else{
			if(menu_buttons.checked==true){
				window.open('admin.php?op=editor&previewPage='+menu_buttons.value,'myPopUp','width=800,height=600,resizable=1,scrollbars=1');
			}else{
				alert('You must select a page to view first.');
			}
		}
	}
}

function change_class(myclass, row_id, button_id){
	var button=document.getElementById(button_id);
	var row=document.getElementById(row_id);
	if(button.checked!=true){
		row.className = myclass;
	}
}

function create_parent_menu(){
	var i=0;
	var id="";
	var str="";
	var url="";
	var alt="";
	var txt="";
	var mouseover;
	for(i=0; i<(menu_data[0].length);i++){
		id  = menu_data[0][i]['id'];
		url = menu_data[0][i]['url'];
		alt = menu_data[0][i]['alt'];
		txt = menu_data[0][i]['text'];
		if(menu_data[id]){
			mouseover='show_sub(\''+id+'\')';
		}else{
			mouseover='hide_sub()';
		}
		str += '<span id="myId_'+id+'" class="main_menu main_text" onmouseover="highlight(this, \'myId_'+id+'\');'+mouseover+'"><a href="'+url+'" title="'+alt+'">'+txt+'</a></span>';
		if(i<(menu_data[0].length-1)){
			str += '<span class="divider">&nbsp;|&nbsp;</span>';
		}
	}
	document.write('<div id="main_menu" class="main_row">'+str+'</div>'
	+'<div id="sub_menu" onmouseover="" onmouseout="" class="hide_sub_menu"></div>'
	+'<div id="sub_sub" onmouseout="" class="hide_sub_sub"></div>');
}
function create_submenu(parent_id){
	var i=0;
	var str="";
	var url="";
	var alt="";
	var txt="";
	for(i=0; i<(menu_data[parent_id].length);i++){
		id  = menu_data[parent_id][i]['id'];
		url = menu_data[parent_id][i]['url'];
		alt = menu_data[parent_id][i]['alt'];
		txt = menu_data[parent_id][i]['text'];
		if(menu_data[id]){
			mouseover='show_subSub(\''+id+'\')';
		}else{
			mouseover='hide_subSub()';
		}
		str += '<span id="mySubId_'+id+'" class="sub_menu" onmouseover="highlight(this, \'mySubId_'+id+'\');'+mouseover+'"><a href="'+url+'" title="'+alt+'">'+txt+'</a></span>';
		if(i<(menu_data[parent_id].length-1)){
			str += '<span class="divider"> | </span>';
		}
	}
	return str;
}
function create_subSub(parent_id){
	var i=0;
	var str="";
	var url="";
	var alt="";
	var txt="";
	for(i=0; i<(menu_data[parent_id].length);i++){
		id  = menu_data[parent_id][i]['id'];
		url = menu_data[parent_id][i]['url'];
		alt = menu_data[parent_id][i]['alt'];
		txt = menu_data[parent_id][i]['text'];
		str += '<span id="mySubId_'+id+'" class="sub_menu" onmouseover="highlight(this, \'mySubId_'+id+'\');"><a href="'+url+'" title="'+alt+'">'+txt+'</a></span>';
		if(i<(menu_data[parent_id].length-1)){
			str += '<span class="divider"> | </span>';
		}
	}
	return str;
}
var menu_old_class = new Array;
function highlight(obj, id){
	if(menu_old_class['id']){
		if(menu_old_class['id'] != id){
			document.getElementById(menu_old_class['id']).className=menu_old_class['class'];
			menu_old_class['id'] = id;
			menu_old_class['class'] = obj.className;
			obj.className = 'menu_menu_highlight main_text';
		}
	}else{
		menu_old_class['id'] = id;
		menu_old_class['class'] = obj.className;
		obj.className = 'menu_menu_highlight main_text';
	}
}
function show_sub(parent_id){
	document.getElementById('sub_menu').innerHTML = create_submenu(parent_id);
	document.getElementById('sub_menu').className = 'show_sub_menu sub_row main_text';
	document.getElementById('sub_sub').className = 'hide_sub_sub';
}
function hide_sub(){
	document.getElementById('sub_menu').className = 'hide_sub_menu';
	document.getElementById('sub_sub').className = 'hide_sub_sub';
}
function show_subSub(parent_id){
	document.getElementById('sub_sub').innerHTML = create_subSub(parent_id);
	document.getElementById('sub_sub').className = 'show_sub_sub sub_sub_row main_text';
}
function hide_subSub(){
	document.getElementById('sub_sub').className = 'hide_sub_sub';
}
function showSubChangeAction(newAction){
	var menu_buttons = document.forms[0].menu_id;
	if(menu_buttons.length>0){
		for(var x=0;x<menu_buttons.length;x++){
			if(menu_buttons[x].checked==true){
				document.forms[0].action=newAction;
			}
		}
	}else{
		if(menu_buttons.checked==true){
			document.forms[0].action=newAction;
		}
	}
}
function change_action(newAction){
	document.forms[0].action=newAction;
}