var my_page_size, my_page_scroll, popup_size, open_url, new_height;

$(function(){

		//приклеиваем footer

		var realy_height_content = $('.content').height();

		$(window).load(function() {

				realy_height_content = $('.content').height();

				stick_footer();

				$(window).resize( function() {stick_footer();});

		})

		

		

		

		function stick_footer() {

			my_page_size = my_getPageSize();

			new_height = my_page_size[3]-288;

			if($('.content').height()<=new_height || ($('.content').height()>new_height && new_height>realy_height_content)) $('.content').height(new_height);

			else $('.content').height(realy_height_content);

		}

		

		//ищем ссылки на popup окна

		$('a.popup').click(function (e) {

			e.stopPropagation();

			my_page_size = my_getPageSize();

			my_page_scroll = my_getPageScroll();

			popup_size = $(this).attr('rel').split('x');

			open_url = $(this).attr('href');

			popup_size[0] = parseInt(popup_size[0]);

			popup_size[1] = parseInt(popup_size[1]);

			if(popup_size[0]<1) popup_size[0] = 500;

			if(popup_size[1]<1) popup_size[1] = 400;

			

			$('embed, object, select').css( {

				'visibility' :'hidden'

			});

			

			$('body')

					.append(

							'<div class="black_display" id="black_display"></div><div class="box_popup" id="box_popup"><div id="box_popup_inner"><div id="box_loading"><img src="'+images_folder+'lightbox-ico-loading.gif" /></div></div><a id="CloseLinkPopup" href="#"/></div>');

			$('#black_display').css( {

				display :'block',

				opacity :0.7,

				width: my_page_size[0],

				height: my_page_size[1]

			}).fadeIn();

			

			$('#box_loading').css( {

				width: popup_size[0],

				top: popup_size[1]/2-16

			});

			$('#box_popup_inner').css( {

				opacity: 0

			});

			$('#CloseLinkPopup').css( {

				display: 'none'

			});

			

			$('#box_popup').css( {

				display :'block',

				opacity :0,

				width : 10,

				height :10,

				top: e.pageY,

				left: e.pageX 

			}).animate({

				opacity: 1,

				width : popup_size[0],

				height :popup_size[1],

				top: (my_page_scroll[1]+my_page_size[3]/2-popup_size[1]/2),

				left: (my_page_scroll[0]+my_page_size[2]/2-popup_size[0]/2)

			  }, 500, function() {

				  	if(open_url!='') {

						$('#box_popup_inner').load(open_url, {is_ajax: 1}, function() {afterLoad();});

					}

					$('#CloseLinkPopup').css( {

						display: 'block'

					});

					$('#box_popup_inner').css({

							opacity: 1

					}).fadeIn();

			  });

			

			$('#black_display,#CloseLinkPopup').click( function() {

				$('#box_popup').remove();

				$('#black_display').fadeOut( function() {

					$('#black_display').remove();

				});

				$('embed, object, select').css( {

					'visibility' :'visible'

				});
				return false;

			});

			

			

			return false;

		});

		

		function afterLoad () {		

				$('#box_popup_inner').find('form').submit(function(e) {

					e.stopPropagation();

					var url;

					if($(this).attr('action')!='') url = $(this).attr('action');

					else url = open_url;

					$('#box_popup_inner').html('<div id="box_loading"><img src="'+images_folder+'lightbox-ico-loading.gif" /></div>');

					$.post(url, $(this).serialize()+'&is_ajax=1',function(data) {

										  $('#box_popup_inner').html(data);

										  afterLoad();

										});

					return false;

				});

		}

		

		function my_getPageSize() {

			/*var xScroll, yScroll;

			if (window.innerHeight && window.scrollMaxY) {

				xScroll = window.innerWidth + window.scrollMaxX;

				yScroll = window.innerHeight + window.scrollMaxY;

			} else if (document.body.scrollHeight > document.body.offsetHeight) {

				xScroll = document.body.scrollWidth;

				yScroll = document.body.scrollHeight;

			} else {

				xScroll = document.body.offsetWidth;

				yScroll = document.body.offsetHeight;

			}*/

			var windowWidth, windowHeight,pageWidth, pageHeight;

			/*if (self.innerHeight) {

				if (document.documentElement.clientWidth) {

					windowWidth = document.documentElement.clientWidth;

				} else {

					windowWidth = self.innerWidth;

				}

				windowHeight = self.innerHeight;

			} else if (document.documentElement

					&& document.documentElement.clientHeight) {

				windowWidth = document.documentElement.clientWidth;

				windowHeight = document.documentElement.clientHeight;

			} else if (document.body) {

				windowWidth = document.body.clientWidth;

				windowHeight = document.body.clientHeight;

			}

			

			if (yScroll < windowHeight) {

				pageHeight = windowHeight;

			} else {

				pageHeight = yScroll;

			}

			if (xScroll < windowWidth) {

				pageWidth = xScroll;

			} else {

				pageWidth = windowWidth;

			}*/

			windowWidth = $(window).width();

			windowHeight = $(window).height();

			pageWidth = $(document).width();

			pageHeight = $(document).height();

			arrayPageSize = new Array(pageWidth, pageHeight, windowWidth,	windowHeight);

			return arrayPageSize;

		}

 

		function my_getPageScroll() {

			var xScroll, yScroll;

			if (self.pageYOffset) {

				yScroll = self.pageYOffset;

				xScroll = self.pageXOffset;

			} else if (document.documentElement

					&& document.documentElement.scrollTop) {

				yScroll = document.documentElement.scrollTop;

				xScroll = document.documentElement.scrollLeft;

			} else if (document.body) {

				yScroll = document.body.scrollTop;

				xScroll = document.body.scrollLeft;

			}

			arrayPageScroll = new Array(xScroll, yScroll);

			return arrayPageScroll;

		}



});