/* 通用函数 */
/* **************************************************** */
//判断是否为IE浏览器
function IsIE()
{
    return document.all?true:false;
}
//document.getElementById()函数的简写
function $(objid)
{
    return document.getElementById(objid);
}
function $1(objname)
{
    return document.getElementsByName(objname);
}


//COOKIE Start
function getCookie(sName){
	var cookie = "" + document.cookie;
	var start = cookie.indexOf(sName);
	if (cookie == "" || start == -1) 
		return "";
	var end = cookie.indexOf(';',start);
	if (end == -1)
		end = cookie.length;
	return unescape(cookie.substring(start+sName.length + 1,end));
}
function setCookie(sName, value) {
	document.cookie = sName + "=" + escape(value) + ";path="+CookiePath+";";
}
function setCookieForever(sName, value) {
	var expdate = new Date();
	expdate.setFullYear(expdate.getFullYear() + 30);
	var DomainStr = CookieDomain ? " domain=" + CookieDomain+"; " : "";
	document.cookie = sName + "=" + escape(value) + ";path="+CookiePath+";"+DomainStr+"expires="+expdate.toGMTString()+";";
}
//COOKIE END


/* **************************************************** */
//_事件_显示与隐藏
function OnOff_Click(objId)
{
    var objGet=$(objId);
    var display=objGet.style.display;
    if(display=="" || display=="block")
    {
        objGet.style.display="none";
    }
    else
    {
        objGet.style.display="block";
    }
}
//_事件_显示(若隐藏则显示，若显示则不操作)
function OnOff_On_Click(objId)
{
    var objGet=$(objId);
    var display=objGet.style.display;
    //if(display!="" || display!="block")
    //{
    //    objGet.style.display="block";   //显示
    //}
    //else
    //{
    //    objGet.style.display="block";   //显示
    //}
    objGet.style.display="block";
}

//_打开网页
//URL地址转接
function UrlGo(url,target)
{
	if(target == "")
	{
		target="_blank";
	}
	window.open(url,target);
}
//全屏幕打开 IE 窗口
function UrlOpen(url,winWidth,winHeight)
{
//var winWidth=screen.availWidth ;
//var winHeight=screen.availHeight-20;
    //说明：focus()在IE行，FF浏览器不行。
    var win=window.open(url,"NewWin","toolbar=no,width="+ winWidth  +",height="+ winHeight  +",top=0,left=0,scrollbars=yes,resizable=yes,center:yes,statusbars=yes").focus();
//break;
}

//IE、FF关闭页面的兼容方法
function winClose()
{
        //IE下：
        //window.opener="xxx";
        //window.close();
    window.open('','_parent','');
    window.close();    
}