// 选项卡效果


function setTab(name,num) {
	var menu = document.getElementById(name+"Menu").getElementsByTagName("LI");
	for ( i = 1 ; i <= menu.length ; i++ ) {
		menu[i-1].className = i == num ? "current" : "";
		document.getElementById(name+i).style.display = i == num ? "block" : "none";
	}
}

// 设为首页
function setHomePage() {
	var ie = navigator.appVersion.indexOf("MSIE") != -1;
	if (ie) {
		document.getElementById("x").style.behavior='url(#default#homepage)';
		document.getElementById("x").setHomePage('http://www.juren.com');
		return false;
	} else {
		if(window.netscape) {
			try {  
				netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");  
			}  
			catch (e) {}
		}
		var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
		prefs.setCharPref('browser.startup.homepage','http://www.juren.com');
	}
}


// 加入到收藏夹
function addFavorite(sUrl, sTitle) {
	var sUrl = 'http://www.juren.com/';
	var sTitle = '巨人网 做感动中国人的教育！';
	if (window.sidebar && "object" == typeof( window.sidebar ) && "function" == typeof( window.sidebar.addPanel ) ) {
		window.sidebar.addPanel( sTitle, sUrl, '' );
	} else if ( document.all && "object" == typeof( window.external ) ) {
		window.external.addFavorite( sUrl, sTitle );
	}
} 

// 下拉框
function buildEventsForIE() {
	//IE6 can't handle css menu. this adds mouse events for IE6.
	var majVer = navigator.appVersion.charAt(navigator.appVersion.indexOf('MSIE ')+5);
	if (majVer >= 6) {
		var caption = new Array("flnode");
		for (j = 0 ; j < caption.length ; j++) {
			var captionID = document.getElementById(caption[j]);
			for (i = 0; i < captionID.childNodes.length; i++) {
				var node = captionID.childNodes[i];
				if (node.nodeName == "LI") {
					node.onmouseover = function() {
						this.children[1].style.display = "block";
					}
					node.onmouseout = function() {
						this.children[1].style.display = "none";
					}
					
					var subNode = node.childNodes[2].childNodes;
					for (x = 0 ; x < subNode.length ; x++) {
						if (subNode[x].children[1] && subNode[x].children[1].nodeName=="ul") { // find nested lists
							subNode[x].onmouseover = function() {
								this.children[1].style.display = "block";
							}
							subNode[x].onmouseout = function() {
								this.children[1].style.display = "none";
							}
						}
					}
				}
			}
		}
	 }
}
// 日期
function get_time() {
	var date = new Date();
	var year = "",month="",day="",week="",hour="",minute="",second="";
	var ie = navigator.appVersion.indexOf("MSIE") != -1;
	if (ie){
		var year = date.getYear();
	}else{
		var year = date.getYear()+1900;
	}
	var month = date.getMonth()+1;
	if (month < 10) month = "0" + month;
	var day = date.getDate();
	if (day < 10) day = "0" + day;
	var week = date.getDay();
	switch (date.getDay()) {
		case 0:val="星期日";break
		case 1:val="星期一";break
		case 2:val="星期二";break
		case 3:val="星期三";break
		case 4:val="星期四";break
		case 5:val="星期五";break
		case 6:val="星期六";break
	}
//	document.getElementById("timetable").innerHTML=" "+year+"年"+month+"月"+day+"日 "+val+"&nbsp;";
	document.getElementById("timetable").innerHTML=" "+year+"年"+month+"月"+day+"日&nbsp;";
}


// 下拉框2
function buildEventsForIE2() {
	//IE6 can't handle css menu. this adds mouse events for IE6.
	var majVer = navigator.appVersion.charAt(navigator.appVersion.indexOf('MSIE ')+5);
	if (majVer >= 6) {
		var caption = new Array("qzCourse","xqCourse","ysxCourse","sonCourse1","sonCourse2","sonCourse3","sonCourse4","sonCourse5", "sonCourse6");  //数组列出所有的ID
		for (i = 0 ; i < caption.length ; i++) {
			var captionID = document.getElementById(caption[i]);
			captionID.onmouseover = function() {
				this.children[1].style.display = "block";
			}
			captionID.onmouseout = function() {
				this.children[1].style.display = "none";
			}
		}
	 }
}