// JavaScript Document

var imgsrc="images/wallpaper-0045.jpg";//这里设置背景图片路径;
//set stage center;
function showMain(){
	h=h>590?h:590;
	ntop=(h-590)/2;
	nleft=(w-977)/2;
	obj.delay(1000);
	obj.queue(function(){
		obj.find(".loading").fadeOut(100);
		$(this).dequeue();
	});
	obj.animate({
		top:ntop,
		left:nleft,
		width:977,
		height:590
	},{duration:600,complete:function(){obj.hide();}});
	obj.queue(function(){
		setCenter(0);
		content.show();
		$(this).dequeue();
	});
	obj.queue(function(){
		setbgimg();
		$(this).dequeue();
	});
	obj.queue(function(){
					   slider_line();
					   })
}
//index slider panel function start	
function show_slider(param)
{
	if(param)
	{
		$('.slider_line').stop().animate({left:0},5800);
		/*$(".slider_ad_panel").jCarouselLite({
			btnNext: ".next_arrow",
			btnPrev: ".prev_arrow",
			auto:6000,
			speed:800,
			beforeStart:function(){
				$('.slider_line').stop().css({left:-866}).end();
				move_arrow();
			},
			afterEnd:function(){
				$('.slider_line').stop().animate({left:0},5800);
				move_arrow();
			}
		});*/
		//滑动
		$('#ad_show').slides({
			preload: false,
			//preloadImage: 'http://slidesjs.com/examples/product/img/loading.gif',
			effect: 'slide, slide',
			crossfade: true,
			slideSpeed: 350,
			next: 'next_arrow',
			prev:'prev_arrow',
			fadeSpeed: 500,
			generateNextPrev: true,
			generatePagination: false,
			play: 6000,
			pause: 2500,
			hoverPause: true,
			animationStart: function() {
				$('.slider_line').stop().css({left:-866}).end();
				move_arrow();
			},
			animationComplete: function() {
				$('.slider_line').stop().animate({left:0},5800);
				move_arrow();
			}

		});
		//新闻
		$('.text_panel_slider').jCarouselLite({ 
							auto:5000,
							speed: 800,
							vertical: true
		});
		
	}else{
		return false;	
	}
	
	
}
//控制线条
function slider_line()
{
	$('.slider_line').stop().animate({left:0},6000);
	show_slider(true);							
}

$('.movepanel').css({'background-position':'-15px top'});
function move_arrow()
{
	$('.index_project_btn').hover(
		function()
		{
			$(this).find('.movepanel').animate({backgroundPosition:"0px top"},{duration:400,queue:false});
		},
		function(){
			$(this).find('.movepanel').animate({backgroundPosition:"-15px top"},{duration:400,queue:false});
		}	
	);
}
move_arrow();