/* SuperSlide1.2 -- Copyright ?2012 大话主席
*/
(function($){
$.fn.slide=function(options){
$.fn.slide.deflunt={
effect : "fade", //效果 || fade：渐显； || top：上滚动；|| left：左滚动；|| topLoop：上循环滚动；|| leftLoop：左循环滚动；|| topMarquee：上无缝循环滚动；|| leftMarquee：左无缝循环滚动；
autoPlay:false, //自动运行
delayTime : 500, //效果持续时间
interTime : 2500,//自动运行间隔。当effect为无缝滚动的时候，相当于运行速度。
defaultIndex : 0,//默认的当前位置索引。0是第一个
titCell:".hd li",//导航元素
mainCell:".bd",//内容元素的父层对象
trigger: "mouseover",//触发方式 || mouseover：鼠标移过触发；|| click：鼠标点击触发；
scroll:1,//每次滚动个数。
vis:1,//visible，可视范围个数，当内容个数少于可视个数的时候，不执行效果。
titOnClassName:"on",//当前位置自动增加的class名称
autoPage:false,//系统自动分页，当为true时，titCell则为导航元素父层对象，同时系统会在titCell里面自动插入分页li元素(1.2版本新增)
prevCell:".prev",//前一个按钮元素。
nextCell:".next"//后一个按钮元素。
};
return this.each(function() {
var opts = $.extend({},$.fn.slide.deflunt,options);
var index=opts.defaultIndex;
var prevBtn = $(opts.prevCell, $(this));
var nextBtn = $(opts.nextCell, $(this));
var navObj = $(opts.titCell, $(this));//导航子元素结合
var navObjSize = navObj.size();
var conBox = $(opts.mainCell , $(this));//内容元素父层对象
var conBoxSize=conBox.children().size();
var slideH=0;
var slideW=0;
var selfW=0;
var selfH=0;
var autoPlay = opts.autoPlay;
var inter=null;//setInterval名称
var oldIndex = index;
if(conBoxSize<opts.vis) return; //当内容个数少于可视个数，不执行效果。
//处理分页
if( navObjSize==0 )navObjSize=conBoxSize;
if( opts.autoPage ){
var tempS = conBoxSize-opts.vis;
navObjSize=1+parseInt(tempS%opts.scroll!=0?(tempS/opts.scroll+1):(tempS/opts.scroll));
navObj.html("");
for( var i=0; i<navObjSize; i++ ){ navObj.append("<li>"+(i+1)+"</li>") }
var navObj = $("li", navObj);//重置导航子元素对象
}
conBox.children().each(function(){ //取最大值
if( $(this).width()>selfW ){ selfW=$(this).width(); slideW=$(this).outerWidth(true); }
if( $(this).height()>selfH ){ selfH=$(this).height(); slideH=$(this).outerHeight(true); }
});
switch(opts.effect)
{
case "top": conBox.wrap('<div class="tempWrap" style="overflow:hidden; position:relative; height:'+opts.vis*slideH+'px"></div>').css( { "position":"relative","padding":"0","margin":"0"}).children().css( {"height":selfH} ); break;
case "left": conBox.wrap('<div class="tempWrap" style="overflow:hidden; position:relative; width:'+opts.vis*slideW+'px"></div>').css( { "width":conBoxSize*slideW,"position":"relative","overflow":"hidden","padding":"0","margin":"0"}).children().css( {"float":"left","width":selfW} ); break;
case "leftLoop":
case "leftMarquee":
conBox.children().clone().appendTo(conBox).clone().prependTo(conBox);
conBox.wrap('<div class="tempWrap" style="overflow:hidden; position:relative; width:'+opts.vis*slideW+'px"></div>').css( { "width":conBoxSize*slideW*3,"position":"relative","overflow":"hidden","padding":"0","margin":"0","left":-conBoxSize*slideW}).children().css( {"float":"left","width":selfW} ); break;
case "topLoop":
case "topMarquee":
conBox.children().clone().appendTo(conBox).clone().prependTo(conBox);
conBox.wrap('<div class="tempWrap" style="overflow:hidden; position:relative; height:'+opts.vis*slideH+'px"></div>').css( { "height":conBoxSize*slideH*3,"position":"relative","padding":"0","margin":"0","top":-conBoxSize*slideH}).children().css( {"height":selfH} ); break;
}
//效果函数
var doPlay=function(){
switch(opts.effect)
{
case "fade": case "top": case "left": if ( index >= navObjSize) { index = 0; } else if( index < 0) { index = navObjSize-1; } break;
case "leftMarquee":case "topMarquee": if ( index>= 2) { index=1; } else if( index<0) { index = 0; } break;
case "leftLoop": case "topLoop":
var tempNum = index - oldIndex;
if( navObjSize>2 && tempNum==-(navObjSize-1) ) tempNum=1;
if( navObjSize>2 && tempNum==(navObjSize-1) ) tempNum=-1;
var scrollNum = Math.abs( tempNum*opts.scroll );
if ( index >= navObjSize) { index = 0; } else if( index < 0) { index = navObjSize-1; }
break;
}
switch (opts.effect)
{
case "fade":conBox.children().stop(true,true).eq(index).fadeIn(opts.delayTime).siblings().hide();break;
case "top":conBox.stop(true,true).animate({"top":-index*opts.scroll*slideH},opts.delayTime);break;
case "left":conBox.stop(true,true).animate({"left":-index*opts.scroll*slideW},opts.delayTime);break;
case "leftLoop":
if(tempNum<0 ){
conBox.stop(true,true).animate({"left":-(conBoxSize-scrollNum )*slideW},opts.delayTime,function(){
for(var i=0;i<scrollNum;i++){ conBox.children().last().prependTo(conBox); }
conBox.css("left",-conBoxSize*slideW);
});
}
else{
conBox.stop(true,true).animate({"left":-( conBoxSize + scrollNum)*slideW},opts.delayTime,function(){
for(var i=0;i<scrollNum;i++){ conBox.children().first().appendTo(conBox); }
conBox.css("left",-conBoxSize*slideW);
});
}break;// leftLoop end
case "topLoop":
if(tempNum<0 ){
conBox.stop(true,true).animate({"top":-(conBoxSize-scrollNum )*slideH},opts.delayTime,function(){
for(var i=0;i<scrollNum;i++){ conBox.children().last().prependTo(conBox); }
conBox.css("top",-conBoxSize*slideH);
});
}
else{
conBox.stop(true,true).animate({"top":-( conBoxSize + scrollNum)*slideH},opts.delayTime,function(){
for(var i=0;i<scrollNum;i++){ conBox.children().first().appendTo(conBox); }
conBox.css("top",-conBoxSize*slideH);
});
}break;//topLoop end
case "leftMarquee":
var tempLeft = conBox.css("left").replace("px","");
if(index==0 ){
conBox.animate({"left":++tempLeft},0,function(){
if( conBox.css("left").replace("px","")>= 0){ for(var i=0;i<conBoxSize;i++){ conBox.children().last().prependTo(conBox); }conBox.css("left",-conBoxSize*slideW);}
});
}
else{
conBox.animate({"left":--tempLeft},0,function(){
if( conBox.css("left").replace("px","")<= -conBoxSize*slideW*2){ for(var i=0;i<conBoxSize;i++){ conBox.children().first().appendTo(conBox); }conBox.css("left",-conBoxSize*slideW);}
});
}break;// leftMarquee end
case "topMarquee":
var tempTop = conBox.css("top").replace("px","");
if(index==0 ){
conBox.animate({"top":++tempTop},0,function(){
if( conBox.css("top").replace("px","") >= 0){ for(var i=0;i<conBoxSize;i++){ conBox.children().last().prependTo(conBox); }conBox.css("top",-conBoxSize*slideH);}
});
}
else{
conBox.animate({"top":--tempTop},0,function(){
if( conBox.css("top").replace("px","")<= -conBoxSize*slideH*2){ for(var i=0;i<conBoxSize;i++){ conBox.children().first().appendTo(conBox); }conBox.css("top",-conBoxSize*slideH);}
});
}break;// topMarquee end
}//switch end
navObj.removeClass(opts.titOnClassName).eq(index).addClass(opts.titOnClassName);
oldIndex=index;
};
//初始化执行
doPlay();
//自动播放
if (autoPlay) {
if( opts.effect=="leftMarquee" || opts.effect=="topMarquee" ){
index++; inter = setInterval(doPlay, opts.interTime);
conBox.hover(function(){if(autoPlay){clearInterval(inter); }},function(){if(autoPlay){clearInterval(inter);inter = setInterval(doPlay, opts.interTime);}});
}else{
inter=setInterval(function(){index++; doPlay() }, opts.interTime);
$(this).hover(function(){if(autoPlay){clearInterval(inter); }},function(){if(autoPlay){clearInterval(inter); inter=setInterval(function(){index++; doPlay() }, opts.interTime); }});
}
}
//鼠标事件
var mst;
if(opts.trigger=="mouseover"){
navObj.hover(function(){ clearTimeout(mst); index=navObj.index(this); mst = window.setTimeout(doPlay,200); }, function(){ if(!mst)clearTimeout(mst); });
}else{ navObj.click(function(){index=navObj.index(this); doPlay(); }) }
nextBtn.click(function(){ index++; doPlay(); });
prevBtn.click(function(){ index--; doPlay(); });
});//each End
};//slide End
})(jQuery);
//列高度统一
function heightFix(column, column2, sign, offset){
var oCol = jQuery(column);
var oCol2 = jQuery(column2);
if(sign == undefined)offset = "+";
if(offset == undefined)offset = 0;
if(oCol.height() > oCol2.height()){
if ( sign=="+" ) { oCol2.height(oCol.height() + offset); }else{ oCol2.height(oCol.height() - offset); }
}
}
//获得日期
function RunGLNL(obj){
var today = new Date();
var d = new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
var DDDD = (today.getFullYear()<100 ? today.getFullYear()+1900:today.getFullYear())+"年"+(today.getMonth()+1)+"月"+today.getDate()+"日";
DDDD = DDDD + " " + d[today.getDay()];
jQuery(obj).text(DDDD);
}
// 加入收藏代码 Start -->
function AddFavorite(sURL, sTitle) {
try {
window.external.addFavorite(sURL, sTitle);
} catch (e) {
try {
window.sidebar.addPanel(sTitle, sURL, "");
} catch (e) {
alert("加入收藏失败,请手动添加.");
}
}
}
// 设为首页代码 Start -->
function SetHome(pageURL) {
if (document.all) {
document.body.style.behavior='url(#default#homepage)';
document.body.setHomePage(pageURL);
}
else if (window.sidebar) {
if(window.netscape) {
try {
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
}
catch (e) {
alert( "该操作被浏览器拒绝，如果想启用该功能，请在地址栏内输入 about:config,然后将项signed.applets.codebase_principal_support 值该为true" );
}
}
var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch);
prefs.setCharPref('browser.startup.homepage',pageURL);
}
}
//针对ie6增加悬停样式
function hover(obj, className){
var className = !className ? "hover" : className;
jQuery(obj).hover(function(){ jQuery(this).addClass(className); },function(){ jQuery(this).removeClass(className); });
}
//简单提示
function showMsg(msg, obj) {
var position = jQuery(obj).position();
var msgBox = '<div class="miniMsgBox">' + msg + '</div>';
var box=jQuery(msgBox);
box.insertBefore(obj).css({ top: position.top + "px", left: (position.left + jQuery(obj).outerWidth()) + "px" })
box.show("fast",function(){setTimeout(function(){ box.hide("fast") },1500);});
};
/* ajax系统收藏 */
function peSaveFavorite(id) {
jQuery.pe.ajax('savefavorite', { params: { ID: id },
success: function (response) {
switch (jQuery(response).find('status').text()) {
case "ok": alert("收藏成功"); break;
case "nologin":alert("请先登录");break;
default:alert("收藏失败，请联系管理员");break;
}
}
});
}