/*
 * Droppy 0.1.2
 * (c) 2008 Jason Frame (jason@onehackoranother.com)
 */
$.fn.droppy = function(options) {
    
  options = $.extend({speed: 250}, options || {});
  
  this.each(function() {
    
    var root = this, zIndex = 1000;
    
    function getSubnav(ele) {
      if (ele.nodeName.toLowerCase() == 'li') {
        var subnav = $('> ul', ele);
        return subnav.length ? subnav[0] : null;
      } else {
        return ele;
      }
    }
    
    function getActuator(ele) {
      if (ele.nodeName.toLowerCase() == 'ul') {
        return $(ele).parents('li')[0];
      } else {
        return ele;
      }
    }
    
    function hide() {
      var subnav = getSubnav(this);
      if (!subnav) return;
      $.data(subnav, 'cancelHide', false);
      setTimeout(function() {
        if (!$.data(subnav, 'cancelHide')) {
          $(subnav).slideUp(options.speed);
        }
      }, 300);
    }
  
    function show() {
      var subnav = getSubnav(this);
      if (!subnav) return;
      $.data(subnav, 'cancelHide', true);
      $(subnav).css({zIndex: zIndex++}).slideDown(options.speed);
      if (this.nodeName.toLowerCase() == 'ul') {
        var li = getActuator(this);
        $(li).addClass('hover');
        $('> a', li).addClass('hover');
      }
    }
    
    $('ul, li', this).hover(show, hide);
    $('li', this).hover(
      function() { $(this).addClass('hover'); $('> a', this).addClass('hover'); },
      function() { $(this).removeClass('hover'); $('> a', this).removeClass('hover'); }
    );
    
  });
  
};



runMoveOnce=false;
					function move(direction, forCurrentSet) {
            if (!runMoveOnce) {
          		window.linksMenuLeft=document.getElementById('subsiteMenu').getElementsByTagName('li');
    					window.howManySets=Math.ceil(linksMenuLeft.length/10);
    					window.currentSet=0;
              runMoveOnce=true;
            }

						if (direction=="forward") {
      							currentSet++;
      							if ((currentSet+1)>howManySets) currentSet=0;
						} else if (direction=="backward") {
      							currentSet--;
	       						if (currentSet<0) currentSet=(howManySets-1);
						} else if (direction=="current") {
                    currentSet=Math.floor(forCurrentSet/10);
            }

                    //alert(forCurrentSet+" : "+currentSet);
						
						for (i=0;i<linksMenuLeft.length;i++) {
								linksMenuLeft[i].style.display="none";					
						}
						startingElementToTurnOn=(currentSet*10);							

						if (linksMenuLeft.length-currentSet*10<10) {
								howManyToAdd=(linksMenuLeft.length-currentSet*10)-1;
						} else {
								howManyToAdd=9;
						} 		
						endingElementToTurnOn=(currentSet*10)+howManyToAdd;							

						for (i=0;i<linksMenuLeft.length;i++) {
								linksMenuLeft[i].style.display="none";					
						}
							
						for (i=startingElementToTurnOn;i<=endingElementToTurnOn;i++) {
								linksMenuLeft[i].style.display="block";					
						}

					}