var editor_on = 'no'

function initEditor_thing(){
  tinyMCE.idCounter=0;
  tinyMCE.execCommand( 'mceAddControl', true, 'thing_content' );
}

function killEditor_thing() {
  tinyMCE.triggerSave(true,true);
  tinyMCE.execCommand( 'mceRemoveControl', true, 'thing_content' );
}

function doEditor_thing(){
  if (editor_on != 'yes') {
	  tinyMCE.idCounter=0;
	  tinyMCE.execCommand( 'mceAddControl', true, 'thing_content' );
	  editor_on = 'yes';
  }
}

function getIt(addr)	{
	for (i=0; i<document.getElementsByTagName("li").length; i++)	{
	if(document.getElementsByTagName("li").item(i).className == "the_item selected")	{
			var foo = document.getElementsByTagName("li").item(i).getAttribute("id");
			document.forms['this_formy'].elements['the_id'].value = foo;
		}
	}	
}

function goThere(addr)	{
	for (i=0; i<document.getElementsByTagName("li").length; i++)	{
	if(document.getElementsByTagName("li").item(i).className == "the_item selected")	{
			var foo = document.getElementsByTagName("li").item(i).getAttribute("id");
			window.location.href=addr+foo;
		}
	}	
}

/**
 * Convert a single file-input element into a 'multiple' input list
 *
 * Usage:
 *
 *   1. Create a file input element (no name)
 *      eg. <input type="file" id="first_file_element">
 *
 *   2. Create a DIV for the output to be written to
 *      eg. <div id="files_list"></div>
 *
 *   3. Instantiate a MultiSelector object, passing in the DIV and an (optional) maximum number of files
 *      eg. var multi_selector = new MultiSelector( document.getElementById( 'files_list' ), 3 );
 *
 *   4. Add the first element
 *      eg. multi_selector.addElement( document.getElementById( 'first_file_element' ) );
 *
 *   5. That's it.
 *
 *   You might (will) want to play around with the addListRow() method to make the output prettier.
 *
 *   You might also want to change the line 
 *       element.name = 'file_' + this.count;
 *   ...to a naming convention that makes more sense to you.
 * 
 * Licence:
 *   Use this however/wherever you like, just don't blame me if it breaks anything.
 *
 * Credit:
 *   If you're nice, you'll leave this bit:
 *  
 *   Class by Stickman -- http://www.the-stickman.com
 *      with thanks to:
 *      [for Safari fixes]
 *         Luis Torrefranca -- http://www.law.pitt.edu
 *         and
 *         Shawn Parker & John Pennypacker -- http://www.fuzzycoconut.com
 *      [for duplicate name bug]
 *         'neal'
 */
function MultiSelector( list_target, max ){

	// Where to write the list
	this.list_target = list_target;
	// How many elements?
	this.count = 0;
	// How many elements?
	this.id = 0;
	// Is there a maximum?
	if( max ){
		this.max = max;
	} else {
		this.max = -1;
	};
	
	/**
	 * Add a new file input element
	 */
	this.addElement = function( element ){

		// Make sure it's a file input element
		if( element.tagName == 'INPUT' && element.type == 'file' ){

			// Element name -- what number am I?
			element.name = 'file_' + this.id++;

			// Add reference to this object
			element.multi_selector = this;

			// What to do when a file is selected
			element.onchange = function(){

				// New file input
				var new_element = document.createElement( 'input' );
				new_element.type = 'file';

				// Add new element
				this.parentNode.insertBefore( new_element, this );

				// Apply 'update' to element
				this.multi_selector.addElement( new_element );

				// Update list
				this.multi_selector.addListRow( this );

				// Hide this: we can't use display:none because Safari doesn't like it
				this.style.position = 'absolute';
				this.style.left = '-1000px';

			};
			// If we've reached maximum number, disable input element
			if( this.max != -1 && this.count >= this.max ){
				element.disabled = true;
			};

			// File element counter
			this.count++;
			// Most recent element
			this.current_element = element;
			
		} else {
			// This can only be applied to file input elements!
			alert( 'Error: not a file input element' );
		};

	};

	/**
	 * Add a new row to the list of files
	 */
	this.addListRow = function( element ){

		// Row div
		var new_row = document.createElement( 'div' );

		// Delete button
		var new_row_button = document.createElement( 'input' );
		new_row_button.type = 'button';
		new_row_button.value = 'Delete';

		// References
		new_row.element = element;

		// Delete function
		new_row_button.onclick= function(){

			// Remove element from form
			this.parentNode.element.parentNode.removeChild( this.parentNode.element );

			// Remove this row from the list
			this.parentNode.parentNode.removeChild( this.parentNode );

			// Decrement counter
			this.parentNode.element.multi_selector.count--;

			// Re-enable input element (if it's disabled)
			this.parentNode.element.multi_selector.current_element.disabled = false;

			// Appease Safari
			//    without it Safari wants to reload the browser window
			//    which nixes your already queued uploads
			return false;
		};

		// Set row value
		new_row.innerHTML = element.value;

		// Add button
		new_row.appendChild( new_row_button );

		// Add it to the list
		this.list_target.appendChild( new_row );
		
	};

};

function change_tab(x)	{
}

function switch_bg(x){
	document.getElementById(''+ x + '').style.background = 'url(/images/menu_bg.png);';
}

function switch_back(x){
	document.getElementById(''+ x + '').style.background = 'none';
}

function pulsify(x)	{
	new Effect.Highlight('' + x + '', {startcolor:'#ffde33', endcolor:'#ff7200'})
}

function puffy(x)	{
	new Effect.DropOut('' + x + '');
}

function show_announcement(){
	new Effect.Shake('announcement');
}

function fade_announcement()	{
	new Effect.Fade('announcement');
}

function show_membership()	{
	new Effect.Appear('membership');
}

function hide_membership()	{
	new Effect.Fade('membership');
}

function do_box()	{
	new Fx.Style('the_box','height').start(0,100);
}

function empty_chat_form()	{
	tinyMCE.setContent('');
	window.location.hash="bottom"; 
}

function jump_to()	{
	window.location.hash="bottom"; 
}

function switch_trans()	{
	document.getElementById('overlay').style.zIndex = 3;
	document.getElementById('the_membership').style.zIndex = 4;
	setTimeout('close_it',750);
}

function switch_back()	{
	document.getElementById('overlay').style.zIndex = 0;
	document.getElementById('the_membership').style.zIndex = 0;
	document.getElementById('the_membership').style.filters.alpha.opacity=0; //IE4 syntax
	document.getElementById('the_membership').style.MozOpacity=0;		
}

function close_it()	{
	new Effect.BlindDown('close_pane');
}