// JavaScript Document
var test;
$(document).ready(function(){
  var currentPosition = 0;
  var slideWidth = 600;
  var slides = $('.slide');
  var numberOfSlides = slides.length;
  //setInterval("autoSlide(slideWidth,numberOfSlides)", 3000 );


  
  // Remove scrollbar in JS
  $('#slidesContainer').css('overflow', 'hidden');

  // Wrap all .slides with #slideInner div
  slides
    .wrapAll('<div id="slideInner"></div>')
    // Float left to display horizontally, readjust .slides width
	.css({
      'float' : 'left',
      'width' : slideWidth
    });

  // Set #slideInner width equal to total width of all slides
  $('#slideInner').css('width', slideWidth * numberOfSlides);

  // Insert controls in the DOM
  $('#slideshow')
    .prepend('<span class="control" id="leftControl">Clicking moves left</span>')
    .append('<span class="control" id="rightControl">Clicking moves right</span>');

  // Hide left arrow control on first load
  manageControls(currentPosition);

  // Create event listeners for .controls clicks
  $('.control')
    .bind('click', function(){
    // Determine new position
	currentPosition = ($(this).attr('id')=='rightControl') ? currentPosition+1 : currentPosition-1;
    
	// Hide / show controls
    manageControls(currentPosition);
    // Move slideInner using margin-left
    $('#slideInner').animate({
      'marginLeft' : slideWidth*(-currentPosition)
    });
  });

  // manageControls: Hides and Shows controls depending on currentPosition
  function manageControls(position){
	  //alert("called");
    // Hide left arrow if position is first slide
	if(position==0){ $('#leftControl').hide() } else{ $('#leftControl').show() }
	// Hide right arrow if position is last slide
    if(position==numberOfSlides-1){ $('#rightControl').hide() } else{ $('#rightControl').show() }
  }	

		



           test = function() { 
			  // alert("called  "+ currentPosition);
			   if(currentPosition >= 7){
				   //for(i=7;i>=0;i--){
				   currentPosition=currentPosition-8;
				   manageControls(currentPosition);
		       $('#slideInner').animate({
                 'marginLeft' : slideWidth*(-currentPosition)
               },1);


				   //}
			   
			   }
            currentPosition++;
		    manageControls(currentPosition);
		       $('#slideInner').animate({
                 'marginLeft' : slideWidth*(-currentPosition)
               },200);
		   
		   };

            interval=setInterval("test()", 3000);




			$("#slideshow").hover(function(){
			  interval = clearInterval(interval);
			}, function() {
              interval = setInterval("test()", 3000);
            });
		 
		  
});