/*
 * File: functions.js
 * Author: __name__ __email__
 * Copyright (c) pixelfind.net 2009. All rights reserved.
 * Date: 07/07/2009
 * Version: 1.00
 * Email: office@pixelfind.net
 * Web: http://www.pixelfind.net
*/

//var SITE_URL = 'http://localhost/pixelfind4/';
var SITE_URL = 'http://www.eeca.ro/';

function relocate(url) {
  window.location = url;
}

function preloading() {
	for ( i = 0; i < preloading.arguments.length; i++ ) {
		my_images[i] = new Image();
		my_images[i].src = preloading.arguments[i];
	}
}

function checkEmail(email) {
  var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
  if ( !filter.test(email) ) {
    return false;
  } else {
    return true;
  }
}

function createCookie(name, value, days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires=" + date.toGMTString();
	} else {
    var expires = "";
  }

  document.cookie = name + "=" + value + expires + "; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
  
	for(var i = 0; i < ca.length; i++) {
		var c = ca[i];
		while (c.charAt(0) == ' ') {
      c = c.substring(1,c.length);
    }

		if (c.indexOf(nameEQ) == 0) {
      return c.substring(nameEQ.length,c.length);
    }
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name, "", -1);
}

function trim(str, chars) {
	return ltrim(rtrim(str, chars), chars);
}

function ltrim(str, chars) {
	chars = chars || "\\s";
	return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
}

function rtrim(str, chars) {
	chars = chars || "\\s";
	return str.replace(new RegExp("[" + chars + "]+$", "g"), "");
}

function delete_user(id) {
  var r = confirm('Are you sure you want to delete this user?');

  if ( r == true ) {
    window.location = 'admin_users.php?action=delete&id=' + id;
  }
}

function do_newsletter() {
  if ( $('#email_address').val() == 'Adresa de email...' ) {
    $('#email_address').val('');
    $('#email_address').css({'color' : 'black', 'font-style' : 'normal'});
  }
}

function toogleMenu ( div_id, skip ) {
  m_count = $('#menu_i_count').val();
  for ( i = 1; i <= m_count; i++ ) {
    if ( i == div_id ) {
      status = $('#menu_id_'+i).css('display');
      if ( status == 'none' ) {
        $('#menu_id_'+i).show();
      }
    } else {
      if ( i != skip ) {
        $('#menu_id_'+i).hide();
      }
    }
  }
}

function delete_post(id) {
  var r = confirm('Sigur doriti sa stergeti articolul?');

  if ( r == true ) {
    window.location = 'manage_news.php?action=delete&id=' + id;
  }
}

function delete_coord(id) {
  var r = confirm('Sigur doriti sa stergeti coordonatorul?');

  if ( r == true ) {
    window.location = 'manage_school.php?action=delete&id=' + id;
  }
}

function delete_evenim(id) {
  var r = confirm('Sigur doriti sa stergeti evenimentul?');

  if ( r == true ) {
    window.location = 'manage_events.php?action=delete&id=' + id;
  }
}

function vote_school(vote, school) {
  vote = parseInt(vote);
  school = parseInt(school);
  
  if ( vote > 0 && school > 0 ) {
    $.ajax({
      type: "POST",
      url: "ajax_vote_school.php",
      dataType: "html",
      data: "nota=" + vote + "&school=" + school,
      success: function (msg) {
        $('#nothing_messages').html(msg);
      }
    });
  }
}

function select_star(star) {
  star = parseInt(star);

  for ( var i = 0; i <= star; i++ ) {
    $('#star__' + i).attr('src', 'images/star1.jpg');
  }

  for ( i = star + 1; i <= 5; i++ ) {
    $('#star__' + i).attr('src', 'images/star2.jpg');
  }
}

function select_star2(star) {
  star = parseInt(star);

  for ( var i = 0; i <= star; i++ ) {
    $('#star__' + i).attr('src', 'images/star1_wh.jpg');
  }

  for ( i = star + 1; i <= 5; i++ ) {
    $('#star__' + i).attr('src', 'images/star2_wh.jpg');
  }
}