var x = 50,y = 60;
var xin = true, yin = true;
var step = 1; 
var delay = 10;
	
function floatWin() {
	var obj=document.getElementById("float_win");
	var L=T=0;
	var R= document.body.clientWidth-obj.offsetWidth;
	var B = document.body.clientHeight-obj.offsetHeight;
	obj.style.left = x + document.body.scrollLeft;
	obj.style.top = y + document.body.scrollTop;
	x = x + step*(xin?1:-1);  
	if (x < L) { xin = true; x = L}; 
	if (x > R){ xin = false; x = R}; 
	y = y + step*(yin?1:-1); 
	if (y < T) { yin = true; y = T }; 
	if (y > B) { yin = false; y = B }; 
}
function init(){
	nextAd();
	window.open("newyear1.html","newyear","width=600,height=400,scrollbars=yes,resizable=yes");

	var itl= setInterval("floatWin()", delay); 
	var obj=document.getElementById("float_win");
	obj.onmouseover=function(){clearInterval(itl)}; 
	obj.onmouseout=function(){itl=setInterval("floatWin()", delay)};
}
function hide_floatwin(winId){
		var obj=document.getElementById(winId);
		obj.style.display="none"
}
	 
function doSearch(){
	var tSearchArticleTitle=document.all('SearchArticleTitle').value;
	window.location.href="../homecell/SearchArticle.jsp?searcharticletitle="+tSearchArticleTitle;
}

function doModifyPass(){
    window.open("../changepwd/PwdInput.jsp?loginName="+mUserCode,"modifypass","width=600,height=400,toolbar=no");
}

function logon(){
	var tUserCode = frmLogin.UserCode.value;
	var tPassWord = frmLogin.PassWord.value;
	
	if(tUserCode==null || tUserCode=="" || tUserCode=="请输入会员名"){
		alert("请输入会员名！");
		frmLogin.UserCode.focus();
		return;
	}
	
	if(tPassWord==null || tPassWord==""){
		alert("请输入密码！");
		frmLogin.PassWord.focus();
		return;
	}
	
	frmLogin.action = "./SubmitLogon.jsp";
	frmLogin.submit();
}

function openWin1(strURL,strName){
	var strWidth  = screen.width-screen.width*0.25;
	var strHeight = screen.height-screen.height*0.34;
	var strTop = screen.height*0.1;
	var strLeft = screen.width*0.1;
	var newWindow = window.open(strURL,strName,'width='+strWidth+',height='+strHeight+',top='+strTop+',left='+strLeft+',toolbar=0,location=0,directories=0,menubar=0,scrollbars=1,resizable=1,status=0');
	newWindow.focus();
	return newWindow;
}