function getElementsByClass(node, searchClass, tag) {

  var classElements = new Array();
  var els = node.getElementsByTagName(tag);
  var elsLen = els.length;
  for (i = 0, j = 0; i < elsLen; i++) {
    if ( els[i].className == searchClass ) {
      classElements[j] = els[i];
      j++;
    }
  }
  return classElements;

}


function chooseReferences(item) {

  var refItems = getElementsByClass(document,'reference-listed-item-name','*');
  for (i = 0; i < refItems.length; i++) {
    var tempIdArray = refItems[i].id.split("-");
    var tempId = tempIdArray[tempIdArray.length-1];
    document.getElementById('reference-listed-item-'+tempId).style.display = 'inline';
    document.getElementById('reference-listed-ho-line-'+tempId).style.display = 'block';
    if (item != "*") {
      var tmpCmpToItem = refItems[i].firstChild.data.split(" ");
      var tempCmpToItem = tmpCmpToItem.join("");
      var cmpToItem = tempCmpToItem.charAt(0);
      if (cmpToItem != item) {
        document.getElementById('reference-listed-item-'+tempId).style.display = 'none';
        document.getElementById('reference-listed-ho-line-'+tempId).style.display = 'none';
      }
    }
  }

}


function prevent() {

  $(document).ready(function() {

    $(".reference-listed-menu-item >  a").click(function(event) {
      event.preventDefault();
    });
    $(".trigger >  a").click(function(event) {
      event.preventDefault();
    });

    $('#tabs').smartTab({transitionEffect:'fade'});

    $(".toggle").hide();
    $("h2.trigger").click(function(){
      $(this).toggleClass("active").next().slideToggle("slow");
    });
    $("div.newsletter-view").click(function(){
      $(this).toggleClass("active").next().slideToggle("slow");
    });
    $("div.contactrequest-view").click(function(){
      $(this).toggleClass("active").next().slideToggle("slow");
    });
    $("div.mseminar-detail").click(function(){
      $(this).toggleClass("active").next().slideToggle("slow");
    });
	
	$(".my_download_subcategories").hide();
	$(".my_download_items").hide();
    $("div.my_download_category").click(function(){
      $(this).toggleClass("active").next().next().next().next().slideToggle("slow");
    });
    $("div.my_download_subcategory").click(function(){
      $(this).toggleClass("active").next().slideToggle("slow");
    });

    $("div.faq-head").click(function(){
      $(this).toggleClass("active").next().slideToggle("slow");
    });
	$(".faq-answer").hide();
  });

}


function welcome() {

  $(document).ready( function(){	
    $obj = $('#lofslidecontent').lofJSidernews( { 
      interval : 8000,
      direction : 'opacity',
      easing : 'easeInOutQuad',
      duration : 1500,
      auto : true,
      maxItemDisplay : 3,
      navPosition : 'horizontal',
      navigatorHeight : 33,
      navigatorWidth : 209,
      mainWidth : 627
    });	
  });

}