var forms_autocomplete_timer = 0;
	var isIE6 = false;
	
	infiniti_box_hidden = true;
message_box_hidden = true;
function show_notify_message_box(message)
{
if (message == null)
message = '';
if ($('notify_message_box_div'))
{
$('notify_message_box_div').style.position = 'fixed';
if (message != '')
$('notify_message_box_content_div').innerHTML = message;
Effect.SlideDown('notify_message_box_div', {duration: 0.75, afterFinish: function(){}});
}
}
function show_error_message_box(message)
{
if (message == null)
message = '';
if ($('error_message_box_div'))
{
$('error_message_box_div').style.position = 'fixed';
if (message != '')
$('error_message_box_content_div').innerHTML = message;
Effect.SlideDown('error_message_box_div', {duration: 0.75, afterFinish: function(){}});
}
}
function hide_notify_error_message_box(type)
{
message_box_hidden = true;
if (type == 'notify')
{
if (document.getElementById('notify_message_box_div'))
{
Effect.SlideUp('notify_message_box_div', {duration: 0.75});
}
}
else
{
if (document.getElementById('error_message_box_div'))
{
Effect.SlideUp('error_message_box_div', {duration: 0.75});
}
}
}
	
	function process_forms_autocomplete(field_id, con)
	{
		if (forms_autocomplete_timer != 0)
			clearTimeout(forms_autocomplete_timer);
		$('forms_autocomplete_results').hide();
			
		forms_autocomplete_timer = setTimeout(function()
		{
			var field_text = $(field_id).value;
			if (field_text != '' && field_text.length > 2)
			{
				new Ajax.Updater('forms_autocomplete_results', 'http://www.gep.co.za/admin/ajax/forms_autocomplete.php', {parameters: {search_text: field_text, obf: con, id: field_id}, method: 'get', onSuccess: function()
				{
					$(field_id).setStyle({position: 'relative'});
					var t = $(field_id).offsetTop + $(field_id).offsetHeight;
					var l = $(field_id).offsetLeft;
					var w = $(field_id).offsetWidth;
					$('forms_autocomplete_results').setStyle({
						top: t + 'px',
						left: l + 'px'});
					$('forms_autocomplete_results').show();
				}});
			}
		}, 500);
	}
	
	function forms_autocomplete_select_value(field_id, val)
	{
		$(field_id).value = val;
		$('forms_autocomplete_results').hide();
	}
	
	function create_infiniti_box(w, h, url, title, show_close_button, custom_buttons_array)
	{
		if (!(custom_buttons_array instanceof Array))
			custom_buttons_array = Array();
		
		var basepath = 'http://www.gep.co.za/';
		var body = $$('body')[0];
		
		var bodyWidth = (body.clientWidth > body.scrollWidth ? body.clientWidth : body.scrollWidth);
		var bodyHeight = (body.clientHeight > body.scrollHeight ? body.clientHeight : body.scrollHeight);
		
		var bg = $('infiniti_box_background_div');
		bg.setStyle({backgroundColor: '#FFFFFF'});
		resize_infiniti_box_background_div();
		bg.show();
		
		var container = $('infiniti_box_table');
		var l = (bodyWidth / 2) - (parseInt(w) / 2) - 10;
		var t = 100;
		container.setStyle({width: w + 'px', height: h + 'px', left: l + 'px', top: t + 'px'});
		scrollTo(0, 0);
		container.show();
		
		var content = $('infiniti_box_content_div');
		content.style.height = parseInt(h) - 87;
		content.innerHTML = "<table height=100% width=100%><tr><td valign=middle align=center><br /><br /><img src='"+ basepath +"admin/images/loader.gif' alt='Loading' /></td></tr></table>";
		new Ajax.Updater('infiniti_box_content_div', url, {method:'get', evalScripts:true});
		
		$('infiniti_box_close_div').innerHTML = "";
		
		if (show_close_button && custom_buttons_array.length == 0)
		{
			var btn = Builder.node('input', {type: 'button', className:'btn', onmouseover:'this.className="btn btnhov"', onmouseout:'this.className="btn"', value:'Close', onclick:'destroy_infiniti_box()'});
			$('infiniti_box_close_div').appendChild(btn);
		}
		else
		{
			if (custom_buttons_array.length == 0)
			{
				var fnt = Builder.node('font', {size:'1'}, ' ');
				$('infiniti_box_close_div').appendChild(fnt);
			}
			else
			{
				for (var i=0; i<custom_buttons_array.length; i++)
				{
					if ((i+1) < custom_buttons_array.length)
					{
						var btn = Builder.node('input', {type: 'button', className:'btn', onmouseover:'this.className="btn btnhov"', onmouseout:'this.className="btn"', value: custom_buttons_array[i], onclick:custom_buttons_array[i+1]});
						$('infiniti_box_close_div').appendChild(btn);
						btn.style.marginLeft = "2px";
						i++;
					}
				}
			}
		}
		$('infiniti_box_title_div').innerHTML = (title == "" ? "&nbsp;" : title);
		
		$('infiniti_box_td_t').style.width = (parseInt(w) - 32) + 'px';
		$('infiniti_box_td_b').style.width = (parseInt(w) - 32) + 'px';
		$('infiniti_box_content_td').style.height = (parseInt(h) - 89) + 'px';
		
		//new Draggable('infiniti_box_table', {starteffect:null, endeffect:null});
		
	}
	
	function fade_infiniti_box()
	{
		new Effect.Fade('infiniti_box_table');
		new Effect.Fade('infiniti_box_background_div');
			}
	
	function destroy_infiniti_box()
	{
		$('infiniti_box_table').hide();
		$('infiniti_box_background_div').hide();
			}
	
	
	function create_dark_infiniti_box(w, h, url, show_close_button, custom_buttons_array)
	{
		var basepath = 'http://www.gep.co.za/';
		var border = 15;
		var extra = 0;
		if (!(custom_buttons_array instanceof Array))
			custom_buttons_array = Array();
		if (show_close_button || custom_buttons_array.length != 0)
			extra = 23;
		
		var body = $$('body')[0];
		var bodyWidth = (body.clientWidth > body.scrollWidth ? body.clientWidth : body.scrollWidth);
		var bodyHeight = (body.clientHeight > body.scrollHeight ? body.clientHeight : body.scrollHeight);
		
		var bg = $('infiniti_box_background_div');
		bg.setStyle({backgroundColor: '#FFFFFF'});
		resize_infiniti_box_background_div();
		bg.show();
		
		var backing = $('infiniti_box_black_back_div');
		var l = (bodyWidth / 2);
		var t = 100 - border;
		scrollTo(0, 0);
		backing.setStyle({width: '1px', height: (h+border+border+extra) + 'px', top: t + 'px', left: l + 'px'});
		backing.show();
		new Effect.Scale(backing, ((w+border+border)*100), {scaleY:false, scaleContent:false, scaleFromCenter:true, duration: 0.6});
		
		var content = $('infiniti_box_dark_content_div');
		//content.setStyle({width: w + 'px'});
		content.innerHTML = "<table height=100% align='center'><tr><td valign=middle><img src='"+ basepath +"admin/images/loader.gif' alt='Loading' /></td></tr></table>";
		setTimeout(function()
		{
			new Ajax.Updater('infiniti_box_dark_content_div', url, {method:'get', evalScripts:true});
		}, 1400);

		$('infiniti_box_dark_buttons_div').innerHTML = "";
		if (show_close_button && custom_buttons_array.length == 0)
		{
			var btn = Builder.node('input', {type: 'button', className:'btn', onmouseover:'this.className="btn btnhov"', onmouseout:'this.className="btn"', value:'Close', onclick:'destroy_dark_infiniti_box()'});
			$('infiniti_box_dark_buttons_div').appendChild(btn);
		}
		else
		{
			if (custom_buttons_array.length == 0)
			{
				var fnt = Builder.node('font', {size:'1'}, ' ');
				$('infiniti_box_dark_buttons_div').appendChild(fnt);
			}
			else
			{
				for (var i=0; i<custom_buttons_array.length; i++)
				{
					if ((i+1) < custom_buttons_array.length)
					{
						var btn = Builder.node('input', {type: 'button', className:'btn', onmouseover:'this.className="btn btnhov"', onmouseout:'this.className="btn"', value: custom_buttons_array[i], onclick:custom_buttons_array[i+1]});
						$('infiniti_box_dark_buttons_div').appendChild(btn);
						btn.style.marginLeft = "2px";
						i++;
					}
				}
			}
		}
		
		var container = $('infiniti_box_dark_content_container');
		var l = (bodyWidth / 2) - (parseInt(w) / 2);
		var t = 100;
		container.setStyle({width: w + 'px', height: h + 'px', left: l + 'px', top: t + 'px'});
		setTimeout(function()
		{
			new Effect.Appear(container, {duration: 0.6});
		}, 700);
		
	}
	
	function destroy_dark_infiniti_box()
	{
		$('infiniti_box_black_back_div').hide();
		$('infiniti_box_background_div').hide();
		$('infiniti_box_dark_content_container').hide();
			}
	
    function create_infiniti_login_box()
    {
        create_dark_infiniti_box(280, 130, 'http://www.gep.co.za/admin/modules/user/ajax/login.php', true);
    }
    
	function form_field_security_add_token(id, cs, ci, name, a)
	{
		new Ajax.Updater(name, 'http://www.gep.co.za/admin/ajax/forms_security_add_token.php', {method: 'get', parameters: {token:id, content_string:cs, content_id:ci, field_name:name, allow:a}});
	}
	
	function form_field_security_remove_token(id, cs, ci, name, a)
	{
		new Ajax.Updater(name, 'http://www.gep.co.za/admin/ajax/forms_security_remove_token.php', {method: 'get', parameters: {token:id, content_string:cs, content_id:ci, field_name:name, allow:a}});
	}
	
	function make_decimal(element)
	{
		var new_value = "";
		var str = element.value;
		if (str.length > 0)
		{
			var decimal = false;
			var decimal_counter = 2;
			for (var i=0; i<str.length; i++)
			{
				if (str.charCodeAt(i) > 47 && str.charCodeAt(i) < 58)
				{
					if (decimal)
						decimal_counter--;
					if (decimal_counter >= 0)
						new_value += str.charAt(i);
				}
				if (str.charCodeAt(i) == 46 && !decimal)
				{
					decimal = true;
					new_value += str.charAt(i);
				}
				if (str.charCodeAt(i) == 45 && i == 0)
					new_value += str.charAt(i);
			}
			
			element.value = new_value;
		}
	}
	
	var registered_content_rotators = [];
	
	function create_new_rotator(name, timeout, transition)
	{
		var new_rotator = {name: name, timeout: timeout, transition: transition, current_index: 0, timeoutid: 0, menu_timoutid: 0, switching: false, paused: false};
		registered_content_rotators[registered_content_rotators.length] = new_rotator;
		
		Event.observe('rotator_div_'+ name +'_container', 'mouseover', function(){show_rotator_control_menu(name);});
		Event.observe('rotator_div_'+ name +'_container', 'mousemove', function(){show_rotator_control_menu(name);});
		Event.observe('rotator_div_'+ name +'_container', 'mouseout', function(){hide_rotator_control_menu(name);});
		
		// helping out with the loading of background images...
		// half jQuery, half scriptaculous...
		jQuery('#rotator_div_'+ name +'_container').children('DIV').each(function(c, child_element)
		{
			var id = jQuery(child_element).attr('id');
			if (id.substring(id.length-12) != 'control_menu' && id.substring(id.length-2) != '_0')
			{
				new Effect.Appear(id, {duration: 0.0, to: 0.01});			}
		});
		
		check_rotator_images_loaded(name, 0);
	}
	
	function show_rotator_control_menu(name)
	{
		var rotator = get_rotator_with_index(name);
		rotator = rotator['rotator'];
		var rotator_index = rotator['rotator_index'];
		
		clearTimeout(rotator['menu_timoutid']);
		
		var menu = $('rotator_div_'+ name +'_control_menu');
		if (menu.style.display == 'none')
			new Effect.Appear(menu, {duration: 0.35});
			
		registered_content_rotators[rotator_index] = rotator;
	}
	
	function hide_rotator_control_menu(name)
	{
		var rotator = get_rotator_with_index(name);
		rotator = rotator['rotator'];
		var rotator_index = rotator['rotator_index'];
		
		rotator['menu_timoutid'] = setTimeout(function()
		{
			var menu = $('rotator_div_'+ name +'_control_menu');
			menu.hide();
		}, 400);
		
		registered_content_rotators[rotator_index] = rotator;
	}
	
	function check_rotator_images_loaded(name, counter)
	{
		var container = $('rotator_div_'+ name +'_container');
		var images = container.getElementsByTagName('IMG');
		
		var ready = true;
		for (var i=0; i<images.length; i++)
		{
			if (images[i].complete != true)
				ready = false;
		}
		
		if (ready == true || counter > 7)
			switch_rotator_slide(name, 1);
		else
		{
			counter++;
			setTimeout(function(){check_rotator_images_loaded(name, counter);}, 1200);
		}
	}
	
	function switch_next_rotator_slide(name)
	{
		var rotator = get_rotator_with_index(name);
		rotator = rotator['rotator'];
		
		switch_rotator_slide(name, (parseInt(rotator['current_index']) + 1));
	}
	
	function switch_previous_rotator_slide(name)
	{
		var rotator = get_rotator_with_index(name);
		rotator = rotator['rotator'];
		current_index = parseInt(rotator['current_index']);
		current_index--;
		if (current_index == 0)
		{
			current_index++;
			while($("rotator_div_"+ name +"_" + current_index))
				current_index++;
			current_index--;
		}
		switch_rotator_slide(name, current_index);
	}
	
	function switch_rotator_slide(name, next_index)
	{
		var rotator = get_rotator_with_index(name);
		rotator = rotator['rotator'];
		if (rotator['switching'] == false)
		{
			rotator['switching'] = true;
			clearTimeout(rotator['timeoutid']);
			var rotator_index = rotator['rotator_index'];
			
			var current_index = parseInt(rotator['current_index']);
			var transition = rotator['transition'];
			var timeout = rotator['timeout'];
			
			var current_slide;
			var current_button;
			var next_slide;
			var next_button;
			var show_next_slide = false;
			
			if ($("rotator_div_"+ name +"_" + current_index))
			{
				current_slide = $("rotator_div_"+ name +"_" + current_index);
				if ($("rotator_div_"+ name +"_button_" + current_index))
					current_button = $("rotator_div_"+ name +"_button_" + current_index);
				
				if ($("rotator_div_"+ name +"_" + next_index))
				{
					next_slide = $("rotator_div_"+ name +"_" + next_index);
					if ($("rotator_div_"+ name +"_button_" + next_index))
						next_button = $("rotator_div_"+ name +"_button_" + next_index);
					current_index = next_index;
					show_next_slide = true;
				}
				else if ($("rotator_div_"+ name +"_1") && current_index != 1)
				{
					next_slide = $("rotator_div_"+ name +"_1");
					if ($("rotator_div_"+ name +"_button_1"))
						next_button = $("rotator_div_"+ name +"_button_1");
					current_index = 1;
					show_next_slide = true;
				}
			}
			
			if (show_next_slide)
			{
				if (current_button)
				{
					current_button.removeClassName('rotator_button');
					current_button.removeClassName('rotator_button_active');
					current_button.addClassName('rotator_button');
				}
				if (next_button)
				{
					next_button.removeClassName('rotator_button');
					next_button.removeClassName('rotator_button_active');
					next_button.addClassName('rotator_button_active');
				}
				
				if (current_slide.id.substring(current_slide.id.length-2) != '_0')
				{
					new Effect.Fade(current_slide.id, {to: 0.01, afterFinish: function()
					{
						$(current_slide.id).setStyle({zIndex:'2'});
					}});
				}
				else
					new Effect.Fade(current_slide.id, {duration: 0.25});
				new Effect.Appear(next_slide.id, {afterFinish: function()
				{
					rotator['current_index'] = current_index;
					if (rotator['paused'] == false)
						rotator['timeoutid'] = setTimeout(function(){switch_rotator_slide(name, (current_index+1));}, (timeout*1000));
					rotator['switching'] = false;
					registered_content_rotators[rotator_index] = rotator;
					$(next_slide.id).setStyle({zIndex:'3'});
				}});
			}
		}
	}
	
	function rotator_pause(name)
	{
		var rotator = get_rotator_with_index(name);
		rotator = rotator['rotator'];
		var rotator_index = rotator['rotator_index'];
		
		clearTimeout(rotator['timeoutid']);
		rotator['paused'] = true;
		
		if ($('rotator_div_'+ name +'_play_pause_button'))
		{
			var button = $('rotator_div_'+ name +'_play_pause_button');
			button.removeClassName('rotator_pause_button');
			button.removeClassName('rotator_play_button');
			button.addClassName('rotator_play_button');
		}
		
		registered_content_rotators[rotator_index] = rotator;
	}
	
	function rotator_play(name)
	{
		var rotator = get_rotator_with_index(name);
		rotator = rotator['rotator'];
		var rotator_index = rotator['rotator_index'];
		
		rotator['timeoutid'] = setTimeout(function(){switch_rotator_slide(name, (parseInt(rotator['current_index'])+1));}, 750);
		rotator['paused'] = false;
		
		if ($('rotator_div_'+ name +'_play_pause_button'))
		{
			var button = $('rotator_div_'+ name +'_play_pause_button');
			button.removeClassName('rotator_pause_button');
			button.removeClassName('rotator_play_button');
			button.addClassName('rotator_pause_button');
		}
		
		registered_content_rotators[rotator_index] = rotator;
	}
	
	function toggle_rotator_play_pause(name)
	{
		var rotator = get_rotator_with_index(name);
		rotator = rotator['rotator'];
		
		if (rotator['paused'] == true)
			rotator_play(name);
		else
			rotator_pause(name);
	}
	
	function get_rotator_with_index(name)
	{
		var rotator;
		var rotator_index;
		
		for(var i=0; i<registered_content_rotators.length; i++)
		{
			if (registered_content_rotators[i]['name'] == name)
			{
				rotator = registered_content_rotators[i];
				rotator_index = i;
				break;
			}
		}
		
		return {rotator: rotator, rotator_index: rotator_index};
	}
	
	function show_heavy_infiniti_box(nid)
	{
		scrollTo(0, 0);
	
		var basepath = 'http://www.gep.co.za/';
		
		var time = 0;
		var bg = $('infiniti_box_background_div');
		if (!bg.visible())
		{
			resize_infiniti_box_background_div();
			bg.setStyle({backgroundColor: '#000000'});
			new Effect.Appear(bg, {duration: 0.35, from: 0.0, to: 0.8});
			time += 360;
		}
		Event.observe(bg, 'click', destroy_heavy_infiniti_box);
		
		if ($('infiniti_box_heavy_content_div').visible())
		{
			new Effect.Fade('infiniti_box_heavy_content_div', {duration: 0.35});
			time += 360;
		}
		
		setTimeout(function()
		{
			new Effect.Appear('infiniti_box_heavy_loader_div', {duration: 0.35, afterFinish: function()
			{
				new Ajax.Updater('infiniti_box_heavy_content_td', './admin/modules/menu/ajax/get_menu_node.php', {method: 'get', parameters: {id: nid}, onComplete: function()
				{
					check_heavy_infiniti_box_content(1);
				}});
			}});
		}, time);
	}
	
	function check_heavy_infiniti_box_content(counter)
	{
		var images = $('infiniti_box_heavy_content_td').getElementsByTagName('IMG');
		
		var ready = true;
		for (var i=0; i<images.length; i++)
		{
			if (images[i].complete != true)
				ready = false;
		}
		
		if (ready == true || counter > 5)
		{
			new Effect.Fade('infiniti_box_heavy_loader_div', {duration: 0.35, afterFinish: function()
			{
				new Effect.Appear('infiniti_box_heavy_content_div', {duration: 0.35});
			}});
		}
		else
		{
			counter++;
			setTimeout(function(){check_heavy_infiniti_box_content(counter);}, 1200);
		}
	
	}
	
	function destroy_heavy_infiniti_box()
	{
		$('infiniti_box_heavy_loader_div').hide();
		$('infiniti_box_heavy_content_div').hide();
		new Effect.Fade('infiniti_box_background_div', {duration: 0.35});
			}
	
	function resize_infiniti_box_background_div()
	{
		var bg = $('infiniti_box_background_div');
		bg.setStyle({width: '100%', height: '100%', position: 'fixed'});	}
	
	function update_current_flash_uploaded_files(id, digest)
	{
		if ($(id + '_state_info'))
			new Ajax.Updater(id + '_state_info', 'http://www.gep.co.za/admin/modules/uploads/flash_upload_field/get_current_state_info.php?digest=' + digest, {method: 'get'});
	}
	
	function remove_flash_uploaded_file(file_id, id, digest)
	{
		new Ajax.Request('http://www.gep.co.za/admin/modules/uploads/flash_upload_field/remove_flash_uploaded_file.php?id=' + file_id, {method: 'get', onSuccess: function()
			{
				update_current_flash_uploaded_files(id, digest);
			}});
		//update_current_flash_uploaded_files(id, digest);
	}
	
	function infiniti_style_file_input_field(id, cl)
	{
		var field = jQuery('#'+id);
		field.css('position', 'absolute');
		field.css('opacity', '0');
		
		var parent = field.parent();
		var parent_width = parent.width();
		
		var button = jQuery('<input />');
		button.attr('type', 'button');
		button.attr('value', 'Browse');
		button.addClass('btn');
		button.css('width', '55px');
		button.css('margin-left', '2px');
		button.insertAfter(field);
		
		var textbox = jQuery('<input />');
		textbox.addClass(cl);
		textbox.insertAfter(field);
		textbox.css('width', (parent_width-64)+'px');
		
		// need a delay, in case other on-loaded scripts are changing the display...
        setTimeout(function()
        {
			var left = field.offset().left - button.width();
			//field.css('top', top);
			field.css('left', left);
        }, 1000);
        
		field.change(function()
		{
			var index = this.value.lastIndexOf('\\');
			index++;
			textbox.attr('value', this.value.substring(index));
		});
	}
	
	document.observe('dom:loaded', function()
	{
		if (!$('AJAX_CHILD_ELEMENT_APPENDER'))
			return;

		var b = $$('body')[0];
		
		var d = Builder.node('div', {id: 'forms_autocomplete_results'});
		//b.appendChild(d);
		// update, IE bug...
		$('AJAX_CHILD_ELEMENT_APPENDER').appendChild(d);
		
		$('forms_autocomplete_results').setStyle({
			position: 'absolute',
			borderStyle: 'solid',
			borderWidth: '1px',
			borderColor: '#999999',
			textAlign: 'left',
			backgroundColor: '#FFFFFF'});
		$('forms_autocomplete_results').hide();
	});