// JavaScript Document
jQuery(document).ready(function(){
	Flash();
	setTimeout("Notice(1)",3000);
});

//首页Flash幻灯片特效
function Flash()
{    

	jQuery(".microimage_hover,.microimage").mouseover(function(){
		var curr_num = jQuery(this).attr('id').substring(14)*1;
		var next_num = (curr_num+1)>3 ? 1 : curr_num+1;
		var next_img_url = jQuery("#flash_microimg"+next_num).find("img").attr('alt');
		
		var flash_img_url = jQuery(this).find("img").attr('alt');		
		var flash_title = jQuery(this).find("img").attr('flashtitle');
		jQuery(".flashTitle").html(flash_title);		
		jQuery(".microimage_hover").attr('class','microimage');
		jQuery(this).attr("class","microimage_hover");
		jQuery(".flash_next_img").attr('src',next_img_url);
		jQuery('.flash_img').fadeOut(1000,function(){jQuery('.flash_img').attr('src',flash_img_url).fadeIn(1000);});
	});
	setTimeout("ChangeFlashImg()",5000);
}


function ChangeFlashImg()
{
	var curr_num = jQuery(".microimage_hover").attr('id').substring(14)*1;
	var next_num = (curr_num+1)>3 ? 1 : curr_num+1;
	
	var next_img_url = jQuery("#flash_microimg"+next_num).find("img").attr('alt');		
	var next_title = jQuery("#flash_microimg"+next_num).find("img").attr('flashtitle');
	
	
	jQuery(".flashTitle").html(next_title);		
	jQuery(".microimage_hover").attr('class','microimage');
	jQuery("#flash_microimg"+next_num).attr("class","microimage_hover");
	jQuery(".flash_next_img").attr('src',next_img_url);
	jQuery('.flash_img').fadeOut(1000,function(){jQuery('.flash_img').attr('src',next_img_url).fadeIn(1000);});
	setTimeout("ChangeFlashImg()",5000);
}

//首页Flash幻灯片特效完成

//首页Flash公告特效
function Notice(num)
{
	var toppx=num*(-23)+"px";
	if(num*23>jQuery("#notice div ul").height()-23)
	{
		jQuery("#notice div ul").css('top','0');
		num=0;
	}
	else
	{
		num++;
		jQuery("#notice div ul").animate({top: toppx}, 1000);
	}	
	setTimeout("Notice(" + num + ")",3000);
}