function init_slide(){
    var currentPosition = 0;
    var slideWidth = 505;
    var slides = $("#ui-tabs-" + indice_tab + " .slide");
    
    numberOfSlides = slides.length;
    //alert("numberOfSlides :"+numberOfSlides);			 
    // Remove scrollbar in JS
    $("#ui-tabs-" + indice_tab + " #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
    $("#ui-tabs-" + indice_tab + " #slideInner").css('width', slideWidth * numberOfSlides);
    
    // Insert controls in the DOM
    $("#ui-tabs-" + indice_tab + " #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
        $("#ui-tabs-" + indice_tab + " #slideInner").animate({
            'marginLeft': slideWidth * (-currentPosition)
        });
    });
    
    
    
}

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