/**
 * Copyright Cc 2007 chinavisual.com
 *  manage design's indexpage
 * @author: purpen(www.chinavisual.com)
 */
$(function(){   

    hook_tabs_effect();
   
    get_today_dig();
    
    $('#mycarousel').jcarousel({
		scroll: 5
	});	
	
	$('.jcarousel-next','div.col2').click(nextBtnClick);
	$('.jcarousel-prev','div.col2').click(prevBtnClick);

    //change opacity
    $('div.word').css({opacity: 0.85});
    //auto();  
   // hookThumb();
	
    $('#mycarousel_show').jcarousel({
		scroll: 5
	});	
	
	$('.jcarousel-next','#thumbs').click(nextBtnClickBig);
	$('.jcarousel-prev','#thumbs').click(prevBtnClickBig);
});

//bind tabs
function hook_tabs_effect(){

    //资讯信息
    $('#index_news_area ul').tabs();
    //顶砸排行榜
    $('#digtop_area ul').tabs();
    //社区提取
    $('#community_area ul').tabs();
    //对话
    $('#figure_area ul').tabs();
    //普通排行榜
    $('#design_toparea ul').tabs();    
    //
    $('#shejidasai ul').tabs();
}
//更新顶砸排行榜的今日
function get_today_dig(){    
    var target_url = $('#dig_today_url').attr('href');
    if (target_url){
        $.getScript(target_url);
    }
}

//大图轮换
var countBig = 1;

function nextBtnClickBig() {
	defaultBtnBgBig();
	if(countBig >= 2) {
		countBig = 2;
	} else {
		countBig += 1;
	}
	judgeBig(countBig, 'sns/js/jcarousel/images/icon_scrollnav1_hover.gif');
}

function prevBtnClickBig() {
	defaultBtnBgBig();
	if(countBig <= 1) {
		countBig = 1;
	} else {
		countBig -= 1;
	}
	judgeBig(countBig, 'sns/js/jcarousel/images/icon_scrollnav1_hover.gif');
}

function defaultBtnBgBig() {
	$('.scrollnav1 img','#thumbs').attr('src', 'sns/js/jcarousel/images/icon_scrollnav1.gif');
}

function judgeBig(num, address) {
	switch(num) {
		case 1:
			$('.firstSlide1','#thumbs').attr('src', address);
			break;
		case 2:
			$('.secondSlide1','#thumbs').attr('src', address);
			break;
	}
}

//欣赏
var count = 1;

function nextBtnClick() {
	defaultBtnBg();
	if(count >= 3) {
		count = 3;
	} else {
		count += 1;
	}
	judge(count, 'sns/js/jcarousel/images/icon_scrollnav_hover.gif');
}

function prevBtnClick() {
	defaultBtnBg();
	if(count <= 1) {
		count = 1;
	} else {
		count -= 1;
	}
	judge(count, 'sns/js/jcarousel/images/icon_scrollnav_hover.gif');
}

function defaultBtnBg() {
	$('.scrollnav img').attr('src', 'sns/js/jcarousel/images/icon_scrollnav.gif');
}

function judge(num, address) {
	switch(num) {
		case 1:
			$('.firstSlide').attr('src', address);
			break;
		case 2:
			$('.secondSlide').attr('src', address);
			break;
		case 3:
			$('.thirdSlide').attr('src', address);
			break;
	}
}