jQuery(function(){
	if($.datepicker) {
		var opts = {dateFormat:'yy-mm-dd', showOn: 'both', buttonImage: _WEBROOT+'img/calendar.gif', buttonImageOnly: true, buttonText:'select a date.'};
		optsRange = {dateFormat:'yy-mm-dd', showOn: 'both', buttonImage: _WEBROOT+'img/calendar.gif', buttonImageOnly: true, buttonText:'select a date range.', rangeSelect: true, rangeSeparator: ' to '};
		
		setTimeout(function(){
			$('input.call-datepicker').datepicker(opts); 
			$('input.call-datepicker-range').datepicker(optsRange); 
		}, 10);
	
	}
	
	$('fieldset.jq_collapse').each(function() {
	//console.log($(this).find('legend'));
	//this_ = $(this);
		$(this).find('legend')
			.attr('style','cursor:pointer')
			.attr('title','click to collapse.')
			.addClass('jshooked')
			.click(function(){
				this_ = $(this).parent();
				console.log(this, this_);
				if(!this_.hasClass('closed')) {
					this_.find('div').hide();
					this_.addClass('closed').attr('style', 'border:0; border-top: 2px solid #ccc; height: 10px; overflow: hidden; padding-top: 0;padding-bottom: 0;');
					$(this).attr( 'title', 'Click to Show Content.');
				} else {
					this_.removeClass('closed').attr('style', 'border: 1px solid #ccc; height: auto; overflow: auto; padding-bottom:;padding-top:;');
					$(this).attr('title', 'Click to Hide Content.');
					this_.find('div').show();
				}
		});
	
	});
	
	$('div.block-panel-collapse').each(function() {
	//console.log($(this).find('legend'));
	//this_ = $(this);
		$(this).find('h2')
			.attr('style','cursor:pointer; z-index: 9999; position: relative;')
			.attr('title','click to collapse.')
			.addClass('jshooked')
			.click(function(){
				this_ = $(this).parent();
				console.log(this, this_);
				if(!this_.hasClass('closed')) {
					this_.find('div').hide();
					this_.addClass('closed').attr('style', 'border:0; border-top: 2px solid #ccc; height: 10px; padding-top: 0;padding-bottom: 0;');
					$(this).attr( 'title', 'Click to Show Content.');
				} else {
					this_.removeClass('closed').attr('style', 'border: 1px solid #ccc; height: auto;  padding-bottom:;padding-top:;');
					$(this).attr('title', 'Click to Hide Content.');
					this_.find('div').show();
				}
		});
	
	});
});

jQuery.fn.liveUpdate = function(list){
	list = jQuery(list);

	if ( list.length ) {
		var rows = list.children('li'),
			cache = rows.map(function(){
				return this.innerHTML.toLowerCase();
			});
			
		this
			.keyup(filter).keyup()
			.parents('form').submit(function(){
				return false;
			});
	}
		
	return this;
		
	function filter(){
		v = jQuery(this).val().toLowerCase();
		var term = jQuery.trim( v ), scores = [];
		
		if ( !term ) {
			rows.show();
		} else {
			rows.hide();

			cache.each(function(i){
				var score = this.score(term);
				if (score > 0) { scores.push([score, i]); }
			});

			jQuery.each(scores.sort(function(a, b){return b[0] - a[0];}), function(){
				jQuery(rows[ this[1] ]).show();
			});
		}
	}
};

// qs_score - Quicksilver Score
// 
// A port of the Quicksilver string ranking algorithm
// 
// "hello world".score("axl") //=> 0.0
// "hello world".score("ow") //=> 0.6
// "hello world".score("hello world") //=> 1.0
//
// Tested in Firefox 2 and Safari 3
//
// The Quicksilver code is available here
// http://code.google.com/p/blacktree-alchemy/
// http://blacktree-alchemy.googlecode.com/svn/trunk/Crucible/Code/NSString+BLTRRanking.m
//
// The MIT License
// 
// Copyright (c) 2008 Lachie Cox
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.


String.prototype.score = function(abbreviation,offset) {
  offset = offset || 0 // TODO: I think this is unused... remove
 
  if(abbreviation.length == 0) return 0.9
  if(abbreviation.length > this.length) return 0.0

  for (var i = abbreviation.length; i > 0; i--) {
    var sub_abbreviation = abbreviation.substring(0,i)
    var index = this.indexOf(sub_abbreviation)


    if(index < 0) continue;
    if(index + abbreviation.length > this.length + offset) continue;

    var next_string       = this.substring(index+sub_abbreviation.length)
    var next_abbreviation = null

    if(i >= abbreviation.length)
      next_abbreviation = ''
    else
      next_abbreviation = abbreviation.substring(i)
 
    var remaining_score   = next_string.score(next_abbreviation,offset+index)
 
    if (remaining_score > 0) {
      var score = this.length-next_string.length;

      if(index != 0) {
        var j = 0;

        var c = this.charCodeAt(index-1)
        if(c==32 || c == 9) {
          for(var j=(index-2); j >= 0; j--) {
            c = this.charCodeAt(j)
            score -= ((c == 32 || c == 9) ? 1 : 0.15)
          }

          // XXX maybe not port this heuristic
          // 
          //          } else if ([[NSCharacterSet uppercaseLetterCharacterSet] characterIsMember:[self characterAtIndex:matchedRange.location]]) {
          //            for (j = matchedRange.location-1; j >= (int) searchRange.location; j--) {
          //              if ([[NSCharacterSet uppercaseLetterCharacterSet] characterIsMember:[self characterAtIndex:j]])
          //                score--;
          //              else
          //                score -= 0.15;
          //            }
        } else {
          score -= index
        }
      }
   
      score += remaining_score * next_string.length
      score /= this.length;
      return score
    }
  }
  return 0.0
}