// JavaScript Document
function GE(o){return document.getElementById(o);}
function sADChech(){ // 高级搜索表单验证
	var o=document.sADForm;
	if(o.sKey.value.replace(/\s/g,"")==""){o.sKey.value="";o.sKey.focus();return false;}else{return true;}
}
function sChech(){  // 页头表单标题搜索验证
	var o=document.sTopForm;
	if(o.ClassID.value.replace(/\s/g,"")==""){alert('请选择栏目');o.ClassID.focus();return false;}
	if(o.sKey.value.replace(/\s/g,"")==""){alert('请输入关键词');o.sKey.value="";o.sKey.focus();return false;}else{return true;}
}

/* 网页换肤函数 Begin */
function changeStyle(id,sysPath){//切换样式
	var StyleSheet=document.getElementById("ThisCss").href=sysPath+"images/skin/"+id+"/css.css";
	document.cookie="StyleSheet="+escape(StyleSheet);//写入Cookie
	for(i=1;i<=6;i++){
		document.getElementById("s_"+i).src=sysPath+"images/pub/s_"+i+".gif";
	}
	document.getElementById("s_"+id).src=sysPath+"images/pub/s_"+id+"1.gif";
}
function InitStyle(){ //初始化样式，如果cookie存在样式，则加载cookie样式，否则加载默认样式
	if(/StyleSheet=([^;]+)/.test(document.cookie)){//判断是否存在cookie.
		document.getElementById("ThisCss").href=unescape(RegExp.$1);
		var idd =unescape(RegExp.$1).split("/skin/")[1].substring(0,1); // 得到当前ID
//		alert(document.getElementById("s_"+idd));
//		document.getElementById("s_"+idd).src=sysPath+"images/pub/s_"+idd+"1.gif";
	}
}InitStyle();
/* 网页换肤函数 End */
/********************
function SetCookie(name,value){ //设置Cookie的函数
     var argv=SetCookie.arguments;
     var argc=SetCookie.arguments.length;
     var expires=(2<argc)?argv[2]:null;
     var path=(3<argc)?argv[3]:null;
     var domain=(4<argc)?argv[4]:null;
     var secure=(5<argc)?argv[5]:false;
     document.cookie=name+"="+escape(value)+((expires==null)?"":("; expires="+expires.toGMTString()))+((path==null)?"":("; path="+path))+((domain==null)?"":("; domain="+domain))+((secure==true)?"; secure":"");
}

function getCookie(name){ //获取指定名称的Cookie的值
      var strCookie=document.cookie;
      var arrCookie=strCookie.split("; ");
      for(var i=0;i<arrCookie.length;i++){
            var arr=arrCookie[i].split("=");
            if(arr[0]==name)return arr[1];
      }
      return "";
}
function deleteCookie(name){ //删除指定名称的cookie
          var date=new Date();
          date.setTime(date.getTime()-10000);
          document.cookie=name+"=v; expire="+date.toGMTString();
}
**********************/
/* 标签效果 
index 当前标签
lenNum 本组一共几个标签
TitleID 标题ID
ContentID 内容ID
onCss 显示的CSS名称
offCss 隐藏的CSS名称
*/
function lblMenu(index,lenNum,TitleID,ContentID,onCss,offCss){
	for(var i=1;i<lenNum+1;i++){
		if(document.getElementById(TitleID+i)&&document.getElementById(ContentID+i)){
			document.getElementById(ContentID+i).style.display='none';
			document.getElementById(TitleID+i).className=offCss;
		}
	}
	if(document.getElementById(TitleID+index)&&document.getElementById(ContentID+index)){
		document.getElementById(ContentID+index).style.display='block';
		document.getElementById(TitleID+index).className=onCss;
	}
}
//控制div显示函数 实现图层的绝对上下水平居中
/*  o 显示对象ID
	TheW 设置对象宽度
	TheH 设置对象高度
	alpha 设置对象透明度 */
function maxWin(o,TheW,TheH,alpha){
	var obj = document.getElementById(o);
	var ThisDivTop = Math.abs(eval(document.body.clientHeight-TheH)/2);
	var ThisDivLeft = Math.abs(eval(document.body.clientWidth-TheW)/2);
	// 创建一个iframe来处理DIV显示于SELECT上
	var wScroll, hScroll;   
	if (window.innerHeight && window.scrollMaxY) {   
		wScroll = document.body.scrollWidth; 
		hScroll = window.innerHeight + window.scrollMaxY; 
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac 
		wScroll = document.body.scrollWidth; 
		hScroll = document.body.scrollHeight; 
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari 
		wScroll = document.body.offsetWidth; 
		hScroll = document.body.offsetHeight; 
	}
	
	var iframe=document.createElement("iframe");
	var iframeDiv=document.createElement("div");
	document.body.appendChild(iframe);
	document.body.appendChild(iframeDiv);
	
	// 设置 Iframe 属性
    iframe.id = o+"iframe"; 
    iframe.setAttribute('name ','iframe'); 
    iframe.style.width = wScroll; 
    iframe.style.height = hScroll; 
    iframe.style.position = 'absolute'; 
    iframe.style.float = 'left'; 
    iframe.style.zIndex = 0; 
    iframe.style.left = 0; 
    iframe.style.top = 0; 
    iframe.style.filter = 'Alpha(Opacity=0)'; 
    iframe.style.opacity = 0; 
    iframe.style.margin = 0; 
    iframe.style.border = 0; 
	
	// 设置 DIV 属性
    iframeDiv.id = o+"iframeDiv"; 
    iframeDiv.setAttribute("name ","iframeDiv"); 
    iframeDiv.style.width = wScroll; 
    iframeDiv.style.height = hScroll; 
    iframeDiv.style.position = "absolute"; 
    iframeDiv.style.zIndex = 1; 
    iframeDiv.style.left = 0; 
    iframeDiv.style.top = 0; 
    iframeDiv.style.filter = "Alpha(Opacity=50)"; 
    iframeDiv.style.opacity = 0.5; 
    iframeDiv.style.margin = 0; 
    iframeDiv.style.border = 0; 
    iframeDiv.style.background = "#000000";
	
	// 设置图层属性
	obj.style.display  = "block";
	obj.style.filter   = "Alpha(Opacity="+alpha+")"; //透明度
	obj.style.opacity  = "0."+alpha; //兼容FireFox
	obj.style.position = "absolute";
	obj.style.padding  = 0;
	obj.style.width    = TheW;
	obj.style.height   = TheH;
	obj.style.top      = ThisDivTop;
	obj.style.left     = ThisDivLeft;
}
//控制div逐渐消失
/* o 隐藏的对象ID */
function minWin(o){
	var iframeID = o +"iframe"
	var iframeIDDiv = o +"iframeDiv"
	var obj = document.getElementById(o)
	var obj2 = document.getElementById(iframeID);
	var obj3 = document.getElementById(iframeIDDiv);
	for (var i=100;i>2;i--){
		obj.style.filter = "Alpha(Opacity=" + i + ")"; //透明度逐渐变小
		obj.style.opacity = i/100; //兼容FireFox
		obj.style.width= eval(i) + "px";
		obj.style.height=eval(i) + "px";
		if(i=2){obj.style.display="none";obj2.style.display="none";obj3.style.display="none";}
	}
	obj.style.display="none";
	//document.getElementById(iframeID).parentNode.removeChild(document.getElementById(iframeID))
	document.body.removeChild(obj2); //销毁创建的iframe
	document.body.removeChild(obj3); //销毁创建的iframe里面的DIV
	//window.location.reload(); // 刷新当前页面
}

function ViewO(o){
	if(document.getElementById(o).className=="hCSS"){
		document.getElementById(o).className="vCSS";
	}
}
function HiddO(o){
	if(document.getElementById(o).className=="vCSS"){
		document.getElementById(o).className="hCSS";
	}
}