__da_lib.dbglog('video overlay is started');

if (typeof __da_video_over_settings == 'object')
    __da_video_over_params = jQuery.extend(__da_video_over_params, __da_video_over_settings)

__da_video_over_params.fixFlashTransparent = function()
{
    // loop through every embed tag on the site
    var embeds = document.getElementsByTagName('embed');

    for (i = 0; i < embeds.length; i++) {
        embed = embeds[i];

				if (__da_video_over_params.getSizeIndex(jQuery(embed)) > -1) {
			var new_embed;
			// everything but Firefox & Konqueror
			if (embed.outerHTML) {
				var html = embed.outerHTML;
				// replace an existing wmode parameter
				if (html.match(/wmode\s*=\s*('|")[a-zA-Z]+('|")/i))
					new_embed = html.replace(/wmode\s*=\s*('|")window('|")/i, "wmode='transparent'");
				// add a new wmode parameter
				else
					new_embed = html.replace(/<embed\s/i, "<embed wmode='transparent' ");
				// replace the old embed object with the fixed version
				embed.insertAdjacentHTML('beforeBegin', new_embed);
				embed.parentNode.removeChild(embed);
			} else {
				// cloneNode is buggy in some versions of Safari & Opera, but works fine in FF
				new_embed = embed.cloneNode(true);
				if (!new_embed.getAttribute('wmode') || new_embed.getAttribute('wmode').toLowerCase() == 'window')
					new_embed.setAttribute('wmode', 'transparent');
				embed.parentNode.replaceChild(new_embed, embed);
			}
		}
    }
    
    // loop through every object tag on the site
    var objects = document.getElementsByTagName('object');

    for (i = 0; i < objects.length; i++) {
        object = objects[i];

				if (__da_video_over_params.getSizeIndex(jQuery(object)) > -1) {
			var new_object;
			// object is an IE specific tag so we can use outerHTML here
			if (object.outerHTML) {
				var html = object.outerHTML;
				// replace an existing wmode parameter
				if (html.match(/<param\s+name\s*=\s*('|")wmode('|")\s+value\s*=\s*('|")[a-zA-Z]+('|")\s*\/?\>/i))
					new_object = html.replace(/<param\s+name\s*=\s*('|")wmode('|")\s+value\s*=\s*('|")window('|")\s*\/?\>/i, "<param name='wmode' value='transparent' />");
				// add a new wmode parameter
				else
					new_object = html.replace(/<\/object\>/i, "<param name='wmode' value='transparent' />\n</object>");
				// loop through each of the param tags
				var children = object.childNodes;
				for (j = 0; j < children.length; j++) {
					try {
						if (children[j] != null) {
							var theName = children[j].getAttribute('name');
							if (theName != null && theName.match(/flashvars/i)) {
								new_object = new_object.replace(/<param\s+name\s*=\s*('|")flashvars('|")\s+value\s*=\s*('|")[^'"]*('|")\s*\/?\>/i, "<param name='flashvars' value='" + children[j].getAttribute('value') + "' />");
							}
						}
					}
					catch (err) {
					}
				}
				// replace the old embed object with the fixed versiony
				object.insertAdjacentHTML('beforeBegin', new_object);
				object.parentNode.removeChild(object);
			}
		}
    }

	var frames = document.getElementsByTagName('iframe');

	for (i = 0; i < frames.length; i++) {
		if (typeof frames[i].src != "undefined" && frames[i].src.toLowerCase().indexOf("youtube.com/embed") != -1) {

			if (frames[i].src.toLowerCase().indexOf("wmode=opaque") == -1) {
				src = frames[i].src;

				if (src.toLowerCase().indexOf("?") == -1)
					src += "?";
				else
					src += "&";

				src += "wmode=opaque";
				frames[i].src = src;
			}
		}
	}
}

__da_video_over_params.getSizes = function(el)
{
	var sizes = {
		width: el.width(),
		height: el.height()
	};

	if (!sizes.width && el.css('width'))
		sizes.width = parseInt(el.css('width'));

	if (!sizes.width && el.attr('width'))
		sizes.width = parseInt(el.attr('width'));

	if (!sizes.height && el.css('height'))
		sizes.height = parseInt(el.css('height'));

	if (!sizes.height && el.attr('height'))
		sizes.height = parseInt(el.attr('height'));
		
	return sizes;
}

__da_video_over_params.getMargins = function(el)
{
	var margins =
		__da_video_over_params.margins
			? jQuery.extend({}, __da_video_over_params.margins)
			: {};

	if (el.attr('data-top'))
		margins.top = el.attr('data-top');
            
	if (el.attr('data-bottom'))
		margins.bottom = el.attr('data-bottom');

	if (el.attr('data-left'))
		margins.left = el.attr('data-left');

	if (el.attr('data-right'))
		margins.right = el.attr('data-right');
        
    return margins;
};

__da_video_over_params.getSizeIndex = function(el)
{
	var ind = -1;
	var sizes = __da_video_over_params.getSizes(el);
    var margins = __da_video_over_params.getMargins(el);
    
	if (margins.bottom)
		sizes.height -= margins.bottom;
	
	if (margins.left)
		sizes.width -= margins.left;
		
	if (margins.right)
		sizes.width -= margins.right;
	
		for (var n = 0; n < __da_video_over_params.sizes.length; n++) {
		var s = __da_video_over_params.sizes[n];

		if (!s.width || !s.height) {
			continue;
		}

		if (
			sizes.width >= s.width
			&& sizes.height >= s.height
		) {
			ind = n;
			continue;
		} else {
			break;
		}
	}

	return ind;
}

__da_video_over_params.fixFlashTransparent();

__da_lib.dbglog('video overlay before ready');

jQuery(document).ready(function($) {
    __da_lib.dbglog('video overlay is ready');
    
	__da_video_over_params.init = function()
	{
        __da_lib.dbglog('video overlay init');
        
		__da_video_over_params.bannerIndex = 0;
		__da_video_over_params.processingCount = 0;
        
		__da_video_over_params.coords = [];         __da_video_over_params.timers = [];         
		__da_video_over_params.rollContainerId = 'DA_VIDEO_ROLL_CONTAINER_';
		__da_video_over_params.rollBodyId = 'DA_VIDEO_ROLL_BODY_';
		__da_video_over_params.tmpCls = 'DA-VIDEO-OVER-CONTAINER';
		
        if (!__da_video_over_params.type)
            __da_video_over_params.type = 'bottom';
        
        if (!__da_video_over_params.selector)
            __da_video_over_params.selector = "embed,object,iframe,video,[data-da-video=1]";
                
		__da_video_over_params.processing();

				__da_video_over_params.goProcessingTimer = setInterval(function() {
			__da_video_over_params.processing();
            
            			$(window).resize();
            
			if (__da_video_over_params.processingCount >= 5)
				clearInterval(__da_video_over_params.goProcessingTimer);
		}, 1000);
		
        		$(window).resize(function() {
			$(__da_video_over_params.selector).each(function(index, object) {
                var el = $(this);
				var da_id = __da_video_over_params.getDaId(el);

				if (da_id) {
					var roll = $('#' + __da_video_over_params.rollContainerId + da_id);

					if (roll.length) {
                                                var borderTop = 0, borderLeft = 0;
                            
                        if (el.css('border-top-width'))
                            borderTop = parseInt(el.css('border-top-width'));
                            
                        if (el.css('border-left-width'))
                            borderLeft = parseInt(el.css('border-left-width'));
                            
						roll.css({
							'left': (el.offset().left + borderLeft),
							'top': (el.offset().top + borderTop)
						});
					}

					var rollTop = $('#' + __da_video_over_params.rollContainerId + da_id + '_top');

					if (rollTop.length) {
						rollTop.css({
							'left': el.offset().left,
							'top': el.offset().top
						});
					}
                    
					var rollBottom = $('#' + __da_video_over_params.rollContainerId + da_id + '_bottom');

					if (rollBottom.length) {
						rollBottom.css({
							'left': el.offset().left,
							'top': el.offset().top
						});
					}
                    
                    __da_video_over_params.rotate(el);
				}
			});
		});
        
		        $(window).scroll(function() {
            $(__da_video_over_params.selector).each(function() {
                __da_video_over_params.rotate($(this));
            });
        });

		if (__da_lib.isIe()) {
			setInterval(function() {
				$(window).resize();
			}, 500);
		}
	};

        __da_video_over_params.rotate = function(el)
    {
        var da_id = __da_video_over_params.getDaId(el);
        
        if (!da_id)
            return;
        
        if (!el.hasClass('DA-HOVERED')) {             if (__da_video_over_params.inWindow(el)) {                 if (!__da_video_over_params.timers['s_da_' + da_id]) {
                    __da_video_over_params.timers['s_da_' + da_id] = setTimeout(function() {
                        __da_video_over_params.funcOver(el);
                    }, __da_video_over_params.timeToShow);
                }
            } else if (__da_video_over_params.timers['s_da_' + da_id]) {                 clearInterval(__da_video_over_params.timers['s_da_' + da_id]);
                __da_video_over_params.timers['s_da_' + da_id] = null;
            }
        } else if (__da_video_over_params.outWindow(el)) {             $('#' + __da_video_over_params.rollContainerId + da_id).remove();
            $('#' + __da_video_over_params.rollContainerId + da_id + '_top').show();
            $('#' + __da_video_over_params.rollContainerId + da_id + '_bottom').show();
            el.removeClass('DA-HOVERED');
            
                        if (__da_video_over_params.timers['r_da_' + da_id]) {
                clearInterval(__da_video_over_params.timers['r_da_' + da_id]);
                __da_video_over_params.timers['r_da_' + da_id] = null;
            }
        }
    };
    
    	__da_video_over_params.getDaId = function(el)
	{
		//var da_id = el.attr('da_id'); //for jquery 1.6+ for object elements
		var da_id = null;

				if (!da_id && el.attr('class')) {
			var list = el.attr('class').split(' ');

			for (var x = 0; x < list.length; x++) {
				if (list[x].indexOf('da_id_v') > -1) {
					da_id = list[x].replace(/da_id_v/g, '');
					break;
				}
			}
		}

		return da_id;
	}

		__da_video_over_params.paintRoll = function(roll, color, shadow) {
                roll.children(':first').children(':first').css('background', color);

                if (__da_lib.isIe() && __da_lib.isIe() <= 8) {
                        roll.css({
                'background': 'transparent',
                '-moz-opacity': 1,
                '-khtml-opacity': 1,
                'opacity': 1,
                'filter': 'alpha(opacity=100)'
            });

        } else {
                        roll.children(':first').children(':first').css({
                '-moz-opacity': (shadow / 100),
                '-khtml-opacity': (shadow / 100),
                'opacity': (shadow / 100),
                'filter': 'alpha(opacity=' + shadow + ')'
            });
        }
    };
    
		__da_video_over_params.load = function(el, callback) {
        var num = __da_video_over_params.getSizeIndex(el) + 1;

        if (!num) {
            __da_lib.dbglog('num is 0', __da_video_over_params.debugMode);
            return;
        }
        
        var da_id = __da_video_over_params.getDaId(el);
        
        if (!da_id)
            return;
        
                if (__da_video_over_params.timers['s_da_' + da_id]) {
            clearInterval(__da_video_over_params.timers['s_da_' + da_id]);
            __da_video_over_params.timers['s_da_' + da_id] = null;
        }
        
		$.ajax({
            url: __da_video_over_params.url + "show.cgi?adp=" + __da_video_over_params.adpId + "&json=4&num=" + num,
            type: 'GET',
            dataType: 'jsonp',
            jsonp: 'callback', // or false
            jsonpCallback: 'jsonpCallback',
            cache: false,
            async: false,
            success: function(data)
            {
                __da_lib.dbglog(data, __da_video_over_params.debugMode);
                var str = data[0];

                                var p = str.indexOf('</style>');

                if (p > -1) {
                    str = $.trim(str.substr(p + 8));

                                        if (!__da_video_over_params.stylesLoaded) {
                        __da_video_over_params.stylesLoaded = true;
                        $('body').append($.trim(data[0].substring(0, p + 8)));
                    }
                }
                
                var margins = __da_video_over_params.getMargins(el);
				var sizes = __da_video_over_params.getSizes(el);

                                var roll = $(str).children(':first');
                __da_video_over_params.redesign(roll);

                var height = roll.height();

				roll.attr({
					'id': __da_video_over_params.rollContainerId + da_id,
					'da_id_v': da_id,
					'class': __da_video_over_params.cls
				});
				roll.addClass('da_id_v' + da_id);
				roll.css({
					'position': 'absolute',
					'left': el.offset().left + 'px',
					'top': el.offset().top + 'px',
					'z-index': 100000,
					'overflow': 'hidden',
					//'width': sizes.width + 'px',
                    'margin-left': (margins.left ? margins.left : (sizes.width / 2 - roll.width() / 2)) + 'px',
                    'margin-top':
                        (
                            __da_video_over_params.type == 'top'
                                ? (margins.top ? margins.top : 0)
                                : (sizes.height - height - (margins.bottom ? margins.bottom : 0))
                        ) + 'px'
				});

								roll.children(':first').attr('id', __da_video_over_params.rollBodyId + da_id);
                roll.children(':first').css(
                    __da_video_over_params.type, '-' + height + 'px'
                );

                __da_video_over_params.paintRoll(roll, '#000', __da_video_over_params.shadow);

				                roll.find('a.da-close').attr('href', '#' + da_id);
                
                roll.find('a.da-close').click(function() {
                    var da_id = $(this).attr('href').split('#')[1];
                    
                    $('#' + __da_video_over_params.rollContainerId + da_id).remove();
                    $('.da_id_v' + da_id).removeClass('da_id_v' + da_id);
                    
                                        if (__da_video_over_params.timers['s_da_' + da_id]) {
                        clearInterval(__da_video_over_params.timers['s_da_' + da_id]);
                        __da_video_over_params.timers['s_da_' + da_id] = null;
                    }
                    
                                        if (__da_video_over_params.timers['r_da_' + da_id]) {
                        clearInterval(__da_video_over_params.timers['r_da_' + da_id]);
                        __da_video_over_params.timers['r_da_' + da_id] = null;
                    }
                    
                    return false;
                });

                roll.find('td.da_adp_teaser').each(function(index) {
                    $(this).css('width', (100 / num) + '%');
                });
                
                roll.children(':first').mouseenter(function() {
                    __da_video_over_params.paintRoll($(this).parent(), '#000', 100);
                    
                    $(this).find('td.da_adp_img img').css({
                        '-moz-opacity': 0.9,
                        '-khtml-opacity': 0.9,
                        'opacity': 0.9,
                        'filter': 'alpha(opacity=90)'
                    });
                    
                    $(this).find('td.da_adp_title a').css('color', '#ddd');
                });
                
                roll.children(':first').mouseleave(function() {
                    __da_video_over_params.paintRoll($(this).parent(), '#000', __da_video_over_params.shadow);
                    
                    $(this).find('td.da_adp_img img').css({
                        '-moz-opacity': 1,
                        '-khtml-opacity': 1,
                        'opacity': 1,
                        'filter': 'alpha(opacity=100)'
                    });
                    
                    $(this).find('td.da_adp_title a').css('color', '#fff');
                });

                roll.find('td.da_adp_teaser').click(function() {
                    return !window.open($(this).find('a').attr('href'));
                });
                
                if (callback) {
                    callback(el, roll);
                } else {
                    $('body').append(roll);
                    
                    __da_video_over_params.fixPosition(el);

                    $('#' + __da_video_over_params.rollContainerId + da_id + '_top').hide();
                    $('#' + __da_video_over_params.rollContainerId + da_id + '_bottom').hide();

                    var params = {};
                    params[__da_video_over_params.type] = 0;
                    
                    $('#' + __da_video_over_params.rollBodyId + da_id).animate(
                        params,
                        __da_video_over_params.delayShow
                    );
                }
                
                                __da_video_over_params.timers['r_da_' + da_id] = setTimeout(function() {
                    __da_video_over_params.load(
                        el,
                        function (el, roll)
                        {
                            var da_id = __da_video_over_params.getDaId(el);

                            roll.find('#' + __da_video_over_params.rollBodyId + da_id).css(__da_video_over_params.type, 0);

                            if (__da_lib.isIe() && __da_lib.isIe() <= 9) {
                                roll.css('opacity', 0);
                                
                                $('#' + __da_video_over_params.rollContainerId + da_id).animate(
                                    { opacity: 0 },
                                    500,
                                    function() {
                                        $('#' + __da_video_over_params.rollContainerId + da_id).remove();
                                        $('body').append(roll);
                                        
                                        $('#' + __da_video_over_params.rollContainerId + da_id).animate(
                                            { opacity: 1 },
                                            500
                                        );
                                    }
                                );
                            } else {
                                var old = $('#' + __da_video_over_params.rollContainerId + da_id).html();

                                $('#' + __da_video_over_params.rollContainerId + da_id).html('<div id="hexaFlip_' + da_id + '"></div>');
                                $('#' + __da_video_over_params.rollContainerId + da_id).css({
                                    overflow: 'visible',
                                    height: 'auto'
                                });
                                
                                var cube = new HexaFlip(
                                    '#hexaFlip_' + da_id,
                                    {
                                        set: [
                                            {
                                                value: old,
                                                style: {
                                                    width: roll.width() + 'px'
                                                }
                                            },
                                            {
                                                value: roll.html(),
                                                style: {
                                                    width: roll.width() + 'px'
                                                }
                                            }
                                        ]
                                    },
                                    {
                                        size: roll.height()
                                    }
                                );

                                setTimeout(function() {
                                    cube.flip();
                                    
                                    setTimeout(function() {
                                        $('#' + __da_video_over_params.rollContainerId + da_id).remove();
                                        $('body').append(roll);
                                    }, 500);
                                }, 100);
                            }
                        }
                    );
                }, __da_video_over_params.timeRotate);
            }
		});
	};

		__da_video_over_params.redesign = function(roll) {
		roll.find('table table').css('margin', 0);
		roll.find(
			'tr:first td, img'
		).css({
			'padding': 0,
			'margin': 0,
			'line-height': '12px'
		});
                roll.find(
			'td.da_adp_img'
		).css({
			'padding-right': '9px'
		});
		roll.find(
			'td.da_adp_title'
		).css({
			'padding-right': '20px'
		});
		roll.find('td.da_adp_title a').css({
			'color': '#fff',
			'line-height': 'normal'
		});
        
        roll.find('td.da_adp_title').css(
            'vertical-align', 'middle'
        );
        roll.find('td.da_adp_teaser').css(
            'cursor', 'pointer'
        );
	};

		__da_video_over_params.fixPosition = function(el) {
		var tags = __da_video_over_params.selector;

		if (__da_lib.isIe() && __da_lib.isIe() <= 8)
			tags = tags.replace(/embed,/g, '');

		tags = tags.split(',');
		var da_id = __da_video_over_params.getDaId(el);
		var selector = tags[0] + '.da_id_v' + da_id;

		for (var i = 1; i < tags.length; i++)
			selector += ',' + tags[i] + '.da_id_v' + da_id;

		var obj = $(selector);

		if (obj.length) {
			if (el.get(0).tagName.toLowerCase() == 'div') {
				if (!obj.is(':visible')) {					return;
				}
			}
            
                        var borderTop = 0, borderLeft = 0;

            if (obj.css('border-top-width'))
                borderTop = parseInt(obj.css('border-top-width'));
                
            if (obj.css('border-left-width'))
                borderLeft = parseInt(obj.css('border-left-width'));

			$('#' + __da_video_over_params.rollContainerId + da_id).css({
                'left': (obj.offset().left + borderLeft),
                'top': (obj.offset().top + borderTop)
			});
		}
	}

		__da_video_over_params.funcOver = function(el) {
		if (!el || el.type == 'mouseenter')
			el = $(this);
            
		if (
            el.is(':hidden')             || el.hasClass('DA-HOVERED')         )
			return;
            
        el.addClass('DA-HOVERED');
        
        __da_video_over_params.load(el);
	};

		__da_video_over_params.inWindow = function(el)
	{
		var scrollTop = $(window).scrollTop();
		var scrollLeft = $(window).scrollLeft();
		var windowHeight = $(window).height();
		var windowWidth = $(window).width();

		var offset = el.offset();

        __da_lib.dbglog('!!!' + scrollTop + ' <= ' + offset.top + ' && ' + (el.height() + offset.top) + ' <= ' + (scrollTop + windowHeight));
        
		if (
			scrollTop <= offset.top && (el.height() + offset.top) <= (scrollTop + windowHeight)
			&& scrollLeft <= offset.left && (el.width() + offset.left) <= (scrollLeft + windowWidth)
		)
			return true;

		return false;
	};
    
		__da_video_over_params.outWindow = function(el)
	{
		var scrollTop = $(window).scrollTop();
		var scrollLeft = $(window).scrollLeft();
		var windowHeight = $(window).height();
		var windowWidth = $(window).width();

		var offset = el.offset();
        
		if (
			scrollTop > (el.height() + offset.top) || offset.top > (scrollTop + windowHeight)
            || scrollLeft > (el.width() + offset.left) || offset.left > (scrollLeft + windowWidth)
		)
			return true;

		return false;
	};
    
		__da_video_over_params.processing = function()
	{
		__da_video_over_params.processingCount++;

		$(__da_video_over_params.selector).each(function(index, object) {
			if (
				object.tagName.toLowerCase() == 'iframe' && !$(this).attr('data-da-video') && (
					!$(this).attr('src') || $(this).attr('src').toLowerCase().indexOf("youtube.com") == -1
				)// || $(this).is(':hidden')
				|| __da_video_over_params.coords[$(this).offset().left + '_' + $(this).offset().top]
				|| $(this).attr('data-da-video-no')
			)
				return;

			__da_video_over_params.checkBanner($(this));
		});
	};

		__da_video_over_params.checkBanner = function(el)
	{
				if (el.parents('[data-da-video=1]').length)
			return;
		
		var ind = __da_video_over_params.getSizeIndex(el);

		if (ind >= 0) { 			var da_id = __da_video_over_params.getDaId(el);

			if (!da_id) {
				__da_video_over_params.bannerIndex++;

				el.attr('da_id_v', __da_video_over_params.bannerIndex);
				el.addClass('da_id_v' + __da_video_over_params.bannerIndex);
                
				__da_video_over_params.coords[el.offset().left + '_' + el.offset().top] = 1;
                
                var sizes = __da_video_over_params.getSizes(el);
                
								var rollTop = $('<div></div>');
				rollTop.attr({
					'id': __da_video_over_params.rollContainerId + __da_video_over_params.bannerIndex + '_top',
					'da_id_v': __da_video_over_params.bannerIndex
				});
				rollTop.addClass('da_id_v' + __da_video_over_params.bannerIndex);
				rollTop.css({
					'position': 'absolute',
					'left': el.offset().left + 'px',
					'top': el.offset().top + 'px',
					'z-index': 100000,
					'width': sizes.width + 'px',
					'height': (sizes.height / 2 - 25) + 'px',

					'background': '#000',
					'-moz-opacity': 0,
					'-khtml-opacity': 0,
					'opacity': 0,
					'filter': 'alpha(opacity=0)'
				});
                
                				rollTop.mouseenter(function() {
                    __da_video_over_params.funcOver(el);
				});
                
                $('body').append(rollTop);
                
                var rollBottom = rollTop.clone();
                rollBottom.attr('id', __da_video_over_params.rollContainerId + __da_video_over_params.bannerIndex + '_bottom');
                rollBottom.css('margin-top', (sizes.height - (sizes.height / 2 - 25)) + 'px');
                
                				rollBottom.mouseenter(function() {
                    __da_video_over_params.funcOver(el);
				});
                
                $('body').append(rollBottom);
                
								el.mouseenter(__da_video_over_params.funcOver);
                
                __da_video_over_params.rotate(el);
			}
		}
	};

    __da_video_over_params.init();
});