function ieTrick(sep) {
	d = new Date();
	trick = d.getYear() + "ie" + d.getMonth() + "t" + d.getDate() + "r" + d.getHours() + "i" 
			+ d.getMinutes() + "c" + d.getSeconds() + "k" + d.getMilliseconds();
			
	if(sep != "?")
		sep = "&";
		
	return sep + "ietrick=" + trick;
}

/* =============
 *	AUTOSUGGEST
 * ============= */
function initAutoSuggest() {
	var options = {
		script: "ajax-autosuggest.html"+ieTrick('?')+"&",
		varname: "search",
		json: false,
		maxresults: 10,
		noresults: "Aucun résultat",
		timeout: 5000,
		minchars: 2
	};
	var as = new bsn.AutoSuggest('searchField', options);
}

new Event.observe(window, 'load', initAutoSuggest);


/* ===================
 *	ANTI-AUTOCOMPLETE
 * =================== */

function disableAutocomplete()
{
	//Autocomplete off
	
	$$('input').each(function(s) {
		if(s.hasClassName('disableAutoComplete'))
			Element.writeAttribute(s,'autocomplete','off');
	});
}

new Event.observe(window, 'load', disableAutocomplete);

/**
 * Prototype Widget: Textarea
 * Automatically resizes a textarea and displays the number of remaining chars
 * 
 * From: http://stackoverflow.com/questions/7477/autosizing-textarea
 * Inspired by: http://github.com/jaz303/jquery-grab-bag/blob/63d7e445b09698272b2923cb081878fd145b5e3d/javascripts/jquery.autogrow-textarea.js
 */
if (window.Widget == undefined) window.Widget = {}; 

Widget.Textarea = Class.create({
  initialize: function(textarea, options){
    this.textarea = $(textarea);
    this.options = $H({
      'min_height' : 100,
      //'max_length' : 400
    }).update(options);

    this.textarea.observe('keyup', this.refresh.bind(this));

    this._shadow = new Element('div').setStyle({
      lineHeight : this.textarea.getStyle('lineHeight'),
      fontSize : this.textarea.getStyle('fontSize'),
      fontFamily : this.textarea.getStyle('fontFamily'),
      position : 'absolute',
      top: '-10000px',
      left: '-10000px',
      width: this.textarea.getWidth() + 'px'
    });
    this.textarea.insert({ after: this._shadow });

    //this._remainingCharacters = new Element('p').addClassName('remainingCharacters');
    this.textarea.insert({after: this._remainingCharacters});  
    this.refresh();  
  },

  refresh: function(){ 
    this._shadow.update($F(this.textarea).replace(/\n/g, '<br/>'));
    this.textarea.setStyle({
      height: Math.max(parseInt(this._shadow.getHeight()) + parseInt(this.textarea.getStyle('lineHeight').replace('px', '')), this.options.get('min_height')) + 'px'
    });

    // Keep the text/character count inside the limits:
    if($F(this.textarea).length > this.options.get('max_length')){
      text = $F(this.textarea).substring(0, this.options.get('max_length'));
        this.textarea.value = text;
        return false;
    }

    //var remaining = this.options.get('max_length') - $F(this.textarea).length;
    
    //this._remainingCharacters.update(Math.abs(remaining)  + ' characters remaining');
  }
});

Event.observe(window, 'load', function() {
    $$('textarea.elastic').each(function(textarea) {
      new Widget.Textarea(textarea);
    });     
});