function prepareTabBoxes() {
	if (!document.getElementById) return false;
	if (!document.getElementsByTagName) return false;
	if (!document.getElementById('tab_box')) return false;
	
	var $box_parent = document.getElementById('tab_box');
	var $box_children = $box_parent.childNodes;
	
	var $total = 0;
	for (var $i=0; $i<$box_children.length; $i++) {
		var $box_child = $box_children[$i];
		if ($box_child.nodeName != 'DIV') continue;
		$total++;
	}
	if ($total < 2) return false;
	
	var $tabs_box = document.createElement('div');
	$tabs_box.setAttribute('id','tabs');
	
	for (var $i=0; $i<$box_children.length; $i++) {
		var $box_child = $box_children[$i];
		if ($box_child.nodeName != 'DIV') continue;
		
		var $tab = document.createElement('div');
		var $tab_text = document.createTextNode($box_child.getAttribute('title'));
		$tab.appendChild($tab_text);
		$tab.setAttribute('rel','box_child_'+$i);
		$tab.className = 'tab';
		
		if ($box_child.className == 'tab_box_selected') $tab.setAttribute('id','tab_selected');
		
		$tab.onclick = function() {
			var $box_parent = document.getElementById('tab_box');
			var $box_children = $box_parent.childNodes;
			
			for (var $i=0; $i<$box_children.length; $i++) {
				var $box_child = $box_children[$i];
				if ($box_child.nodeName != 'DIV') continue;
				if ($box_child.getAttribute('id') == 'tabs') continue;
				if ($box_child.getAttribute('id') == this.getAttribute('rel')) $box_child.className = 'tab_box_selected';
				else $box_child.className = '';
			}
			
			var $tabs = document.getElementsByClassName('tab');
			for (var $i=0; $i<$tabs.length; $i++) {
				var $tab = $tabs[$i];
				$tab.setAttribute('id','');
			}
			this.setAttribute('id','tab_selected');
		}
		
		$box_child.setAttribute('id','box_child_'+$i);
		$box_child.setAttribute('title','');
		$tabs_box.appendChild($tab);
	}
	
	$box_parent.insertBefore($tabs_box,$box_parent.firstChild);
}
addLoadEvent(prepareTabBoxes);


function prepareHiddenInformation() {
	if (!document.getElementsByTagName) return false;
	if (!document.getElementById) return false;
	if (!document.getElementsByClassName('hidden_content')) return false;
	
	var $hidden_content_boxes = document.getElementsByClassName('hidden_content');
	for (var $i=0; $i<$hidden_content_boxes.length; $i++) {
		var $hidden_content_box = $hidden_content_boxes[$i];
		
		var $link = document.createElement('a');
		$link.onclick = function() {
			if (this.getAttribute('status') == 'open') {
				$hidden_content_box_id = this.getAttribute('rel');
				$hidden_content_box = document.getElementById($hidden_content_box_id);
				$hidden_content_box.style.display = 'none';
				
				this.setAttribute('status','closed');
				var $old_text = this.childNodes[0];
				this.removeChild($old_text);
				if ($hidden_content_box.getAttribute('title')) var $text = document.createTextNode('Open '+$hidden_content_box.getAttribute('title')+'>>>');
				else var $text = document.createTextNode('More Information >>>');
				this.appendChild($text);
			}
			else {
				$hidden_content_box_id = this.getAttribute('rel');
				$hidden_content_box = document.getElementById($hidden_content_box_id);
				$hidden_content_box.style.display = 'block';
				
				this.setAttribute('status','open');
				var $old_text = this.childNodes[0];
				this.removeChild($old_text);
				if ($hidden_content_box.getAttribute('title')) var $text = document.createTextNode('Close '+$hidden_content_box.getAttribute('title')+'<<<');
				else var $text = document.createTextNode('Less Information <<<');
				this.appendChild($text);
			}
		}

		
		$link.className = 'information_link';
		var $hidden_content_box_id = 'hidden_content'+$i;
		$hidden_content_box.setAttribute('id',$hidden_content_box_id);
		$link.setAttribute('rel',$hidden_content_box_id);
		if ($hidden_content_box.getAttribute('title')) {
			var $text = document.createTextNode('Open '+$hidden_content_box.getAttribute('title')+'>>>');
		}
		else {
			var $text = document.createTextNode('More Information >>>');
		}
		$link.appendChild($text);
		var $parent = $hidden_content_box.parentNode;
		$parent.insertBefore($link,$hidden_content_boxes[$i]);
	}
}
addLoadEvent(prepareHiddenInformation);




function prepareQuickSearch() {
	if (!document.getElementsByTagName) return false;
	if (!document.getElementsByClassName('hidden_full_search')) return false;
	
	var $hidden_text_boxes = document.getElementsByClassName('hidden_full_search');
	for (var $i=0; $i<$hidden_text_boxes.length; $i++) {
		
		var $hidden_text_box = $hidden_text_boxes[$i];
		var $link = document.createElement('legend');
		$link.onclick = function() {
			if (this.getAttribute('status') == 'open') {
				this.setAttribute('status','closed');
				var $text = document.createTextNode('Open Advanced Search >>');
				this.innerHTML = '';
				this.appendChild($text);
				
				$id = this.getAttribute('rel');
				$hidden_element = document.getElementById($id);
				$hidden_element.style.display = 'none';
			}
			else {
				this.setAttribute('status','open');
				var $text = document.createTextNode('Close Advanced Search <<');
				this.innerHTML = '';
				this.appendChild($text);
				
				$id = this.getAttribute('rel');
				$hidden_element = document.getElementById($id);
				$hidden_element.style.display = 'block';
			}
		}
		$link.setAttribute('title','Click here');
		$link.className = 'information_link';
		var $id = $hidden_text_box.getAttribute('id');
		$link.setAttribute('rel',$id);
		var $text = document.createTextNode('Open Advanced Search >>');
		$link.appendChild($text);
	
		var $parent = $hidden_text_box.parentNode;
		$parent.insertBefore($link,$hidden_text_boxes[$i]);
	}
}
addLoadEvent(prepareQuickSearch);




function prepareProfileWallpaperPreview() {
	if (!document.getElementById) return false;
	if (!document.getElementById('field-profile_wallpaper_id')) return false;
	if (!document.getElementById('profile_wallpaper_preview')) return false;
	
	var $select = document.getElementById('field-profile_wallpaper_id');
	var $options = $select.getElementsByTagName('option');
	var $preview_container = document.getElementById('profile_wallpaper_preview');
	
	for (var $i=0; $i<$options.length; $i++) {
		var $title = $options[$i].title;
		$options[$i].title = '';
		$options[$i].thumb_img_src = $title;
		
		if (!$options[$i].selected) continue;
		var $preview_image = document.createElement('img');
		$preview_image.src = $options[$i].thumb_img_src;
		$preview_image.alt = $options[$i].childNodes[0].nodeValue;
		$preview_image.title = $options[$i].childNodes[0].nodeValue;
		$preview_container.appendChild($preview_image);
	}
	
	$select.onchange = function() {
		var $preview_container = document.getElementById('profile_wallpaper_preview');
		
		var $existing_preview_image = $preview_container.getElementsByTagName('img')[0];
		if ($existing_preview_image) removeNode($existing_preview_image);
		
		var $options = this.getElementsByTagName('option');
		for (var $i=0; $i<$options.length; $i++) {
			if (!$options[$i].selected) continue;
			var $preview_image = document.createElement('img');
			$preview_image.src = $options[$i].thumb_img_src;
			$preview_image.alt = $options[$i].childNodes[0].nodeValue;
			$preview_image.title = $options[$i].childNodes[0].nodeValue;
			$preview_container.appendChild($preview_image);
			break;
		}
	}
}
addLoadEvent(prepareProfileWallpaperPreview);