jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};

////
// jQuery('element').scrollTo()
// jQuery('element').scrollTo(speed)
jQuery.fn.scrollTo = function(speed) {
  var offset = jQuery(this).offset().top - 30
  jQuery('html,body').animate({scrollTop: offset}, speed || 1000)
  return this
}

jQuery.fn.extend({
/**
* Returns get parameters.
*
* If the desired param does not exist, null will be returned
*
* To get the document params:
* @example value = jQuery(document).getUrlParam("paramName");
* 
* To get the params of a html-attribut (uses src attribute)
* @example value = jQuery('#imgLink').getUrlParam("paramName");
*/ 
 getUrlParam: function(strParamName){
	  strParamName = escape(unescape(strParamName));
	  var returnVal = new Array();
	  var qString = null;
	  if (jQuery(this).attr("nodeName")=="#document") {
	  	//document-handler
		if (window.location.search.search(strParamName) > -1 ){
			qString = window.location.search.substr(1,window.location.search.length).split("&");
		}
	  } else if (jQuery(this).attr("src")!="undefined") {	
	  	var strHref = jQuery(this).attr("src")
	  	if ( strHref.indexOf("?") > -1 ){
	    	var strQueryString = strHref.substr(strHref.indexOf("?")+1);
	  		qString = strQueryString.split("&");
	  	}
	  } else if (jQuery(this).attr("href")!="undefined") {
	  	var strHref = jQuery(this).attr("href")
	  	if ( strHref.indexOf("?") > -1 ){
	    	var strQueryString = strHref.substr(strHref.indexOf("?")+1);
	  		qString = strQueryString.split("&");
	  	}
	  } else {
	  	return null;
	  }
	  if (qString==null) return null;
	  for (var i=0;i<qString.length; i++){
			if (escape(unescape(qString[i].split("=")[0])) == strParamName){
				returnVal.push(qString[i].split("=")[1]);
			}	
	  }
	  if (returnVal.length==0) return null;
	  else if (returnVal.length==1) return returnVal[0];
	  else return returnVal;
	}
});

function initAccordion() {
  jQuery('div[id*=form_job_]').hide();
  //form has been submitted with errors:
  jid = jQuery(document).getUrlParam("jid");
  if(jid!=null)
  {
    form = jQuery('#form_job_'+jid);
    if(!form.is(':visible')) {
      form.show();
      form.scrollTo();
    }
  }
  jQuery('a[id*=toggle_form_]').click(
    function() {
      form_id = jQuery(this).attr('id').split('_').pop();
      var checkElement = jQuery('#form_job_'+form_id);
      if(checkElement.is(':visible')) {
        return false;
      }
      if(!checkElement.is(':visible')) {
        jQuery('div[id*=form_job_]:visible').slideUp('normal');
        checkElement.slideDown('normal');
      }
      //$(this).toggleClass("accordion_button_active");
      checkElement.scrollTo();
      return false;
    }
  );
 }

function initLocalePanelToggler(){
  var BtnTogglerIt = jQuery('.togglepanel-it')
  var BtnTogglerEn = jQuery('.togglepanel-en')
  var ItPanel = jQuery('.content_it')
  var EnPanel = jQuery('.content_en')
  if(jQuery.cookie('locale')=='en'){
    ItPanel.hide();
    BtnTogglerIt.removeClass('selected');
	BtnTogglerEn.addClass('selected');
  }else{
    EnPanel.hide();
    BtnTogglerIt.addClass('selected');
	BtnTogglerEn.removeClass('selected');
  }
  BtnTogglerIt.click(function() {
  	EnPanel.hide();
    ItPanel.show();
    jQuery.cookie('locale','it');
	BtnTogglerIt.addClass('selected');
	BtnTogglerEn.removeClass('selected');
	return false;
    }
  );
  BtnTogglerEn.click(function() {
  	ItPanel.hide();
    EnPanel.show();
    jQuery.cookie('locale','en');
	BtnTogglerIt.removeClass('selected');
	BtnTogglerEn.addClass('selected');
	return false;
    }
  );
}

jQuery(document).ready(function() {
  
  initLocalePanelToggler()
  //alert(jQuery(document).getUrlParam("jid")); 
  initAccordion();
	jQuery("table tr:nth-child(even)").addClass("striped");
	jQuery(function () {
	  jQuery('#article_tag_list').tagSuggest({
	    url: '/admin/articles/suggest_tags', separator: ', ', delay: 250
	  })
	}),
	jQuery(function () {
	  jQuery('#project_tag_list').tagSuggest({
	    url: '/admin/articles/suggest_tags', separator: ', ', delay: 250
	  })
	}),
	jQuery("#items_table").tableDnD({
		onDragClass: "DragClass",
		onDrop: function(table, row) {
		          jQuery("span.loading").show(),
				  jQuery.ajax({
				  'type': 'POST',
			      'url' : '/admin/articles/save_items_order',
			      'data' : jQuery.tableDnD.serialize()+'&model='+jQuery("#items_table").attr("rel"),
			      'async' : false, // wait until this is ajax hit is complete before continue
			      'success' : function (m) {
			          jQuery("span.loading").hide();
			      }
			  })
		}
	})
  });