// JavaScript Document
//piaofu  Begin
var floatImg;
var xPos = 20;
var yPos = 0;
var step = 1;
var delay = 30; 
var height = 0;
var Hoffset = 0;
var Woffset = 0;
var yon = 0;
var xon = 0;
var pause = true;
var interval;

function getTop()
{
	var scrollPos; 
	if (typeof window.pageYOffset != 'undefined') { 
	   scrollPos = window.pageYOffset; 
	} 
	else if (typeof document.compatMode != 'undefined' && document.compatMode != 'BackCompat') { 
	   scrollPos = document.documentElement.scrollTop; 
	} 
	else if (typeof document.body != 'undefined') { 
	   scrollPos = document.body.scrollTop; 
	} 
	return scrollPos;
}

function getLeft()
{
	var scrollPos; 
	if (typeof window.pageXOffset != 'undefined') { 
	   scrollPos = window.pageXOffset; 
	} 
	else if (typeof document.compatMode != 'undefined' && document.compatMode != 'BackCompat') { 
	   scrollPos = document.documentElement.scrollLeft; 
	} 
	else if (typeof document.body != 'undefined') { 
	   scrollPos = document.body.scrollLeft; 
	} 
	return scrollPos;
}

function changePos() 
{
//	width = document.body.clientWidth;
//	height = document.body.clientHeight;
	width = document.documentElement.clientWidth;
	height = document.documentElement.clientHeight;
	Hoffset = floatImg.offsetHeight;
	Woffset = floatImg.offsetWidth;
	floatImg.style.left = xPos + getLeft();
	floatImg.style.top = yPos + getTop();
	if (yon) {
		yPos = yPos + step;
	}
	else {
		yPos = yPos - step;
	}
	if (yPos < 0) {
		yon = 1;
		yPos = 0;
	}
	if (yPos >= (height - Hoffset)) {
		yon = 0;
		yPos = (height - Hoffset);
	}
	if (xon) {
		xPos = xPos + step;
	}
	else {
		xPos = xPos - step;
	}
	if (xPos < 0) {
		xon = 1;
		xPos = 0;
	}
	if (xPos >= (width - Woffset)) {
		xon = 0;
		xPos = (width - Woffset);
	   }
}

function startFloat() 
{
	floatImg = document.getElementById("floatDivImg");
	yPos = document.documentElement.clientHeight;
	floatImg.style.top = yPos;
	if(floatImg.innerHTML.replace(/^\s+|\s+$/g,"").length > 0)
	{
		floatImg.onmouseover = function(){pauseFloat();}
		floatImg.onmouseout = function(){pauseFloat();}
		floatImg.style.display = "block";
		floatImg.visibility = "visible";
		interval = setInterval('changePos()', delay);
	}
}

function pauseFloat() 
{
	if(pause) {
		clearInterval(interval);
		pause = false;
	}
	else {
		interval = setInterval('changePos()',delay);
		pause = true;
	}
}
//piaofu  End 

//iframe LOADING
function loadFrame(obj,id)
{
	if(obj.readyState == "complete")
	{
		document.getElementById(id).style.display = "none";
		obj.style.display = "block";
	} 
//	else
//	{
//		setTimeout("dealPicNews()",200);
//	}
} 

//zhucaidanbiaoqian
function setMenu(a)
{
	try
	{
		for(var i=0;i<7;i++)
		{
			document.getElementById("t_menu_" + i).className = "nocur";
			document.getElementById("c_menu_" + i).style.display = "none";
		}
		document.getElementById("t_menu_" + a).className = "cur";
		document.getElementById("c_menu_" + a).style.display = "block";
	}catch(e){}
}
//jiaodianxinwenbiaoqian
function setFocusMenu(a)
{
	try
	{
		if(a==1)
		{
			document.getElementById("f_menu_1").className = "tab_1_1";		
			document.getElementById("f_menu_2").className = "tab_2_1";
			document.getElementById("index_dt1").style.display = "block";
			document.getElementById("index_dt2").style.display = "none";
		}
		else
		{
			document.getElementById("f_menu_1").className = "tab_1_2";		
			document.getElementById("f_menu_2").className = "tab_2_2";
			document.getElementById("index_dt1").style.display = "none";
			document.getElementById("index_dt2").style.display = "block";
		}
	}catch(e){}
}
//jianshefuwujuyizhanshifuwu
function setJSFW(a)
{
	var obj = document.getElementById("mid_part_JSFW");
	try
	{
		obj.className = "yz_title_" + a;		
		for(var i=1;i<=4;i++){document.getElementById("dt_JSFW_" + i).style.display = "none";}
		document.getElementById("dt_JSFW_" + a).style.display = "block";
	}catch(e){}
}

//denglchongshe
function indexLoginReset()
{
	document.getElementById("index_loginname").value = "";
	document.getElementById("index_loginpass").value = "";
	document.getElementById("index_logintype").options[0].selected = "selected";	//morenxuandingyouxiang
	document.getElementById("index_loginname").focus();
	return false;
}
//dengljiaoben
function indxeLoinSubmit()
{
	var username = document.getElementById("index_loginname").value;
	var password = document.getElementById("index_loginpass").value;
	var s = document.getElementById("index_logintype").value; 
	
    if(username == "")
    {
       alert("Login account can not be empty!");
       document.getElementById("index_loginname").focus();
	   return false;
    }
	
	if(password == "")
    {
       alert("Login password can not be empty!");
       document.getElementById("index_loginpass").focus();
	   return false;
    }

	document.getElementById("username_" + s).value = username;
	document.getElementById("password_" + s).value = password;
	indexLoginReset();	
	document.getElementById("indexLoginForm_" + s).submit();
}

//jiancesousuobiaodan
function chk_search()
{
	var v = document.getElementById("search_key");
	if(v.value == "")
	{
		alert("Please enter search keywords!");
		v.focus();
		return false;
	}
	document.getElementById("search_key").submit();
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  //eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  //if (restore) selObj.selectedIndex=0;
  var url = selObj.options[selObj.selectedIndex].value;
  if(url!=""){window.open(url,"_blank");}
}

//zhongbuxunhuanguanggao
var PicNum = 4; //tupianshuliang
var nn = 1; //qishitupian
var changeTime = 3000; //lunhuanshijian danweihaomiao
var linkStr = "";
var wordStr = "";
var imageStr = "";
var linkArr = new Array();
var wordArr = new Array();
var imgArr = new Array();
var imageArr = new Array();
var myInterval;
nn--;

function startLoop()
{
	try{
	linkStr = document.getElementById('linkStrDiv').innerHTML;
	wordStr = document.getElementById('wordStrDiv').innerHTML;
	imageStr =document.getElementById('imageStrDiv').innerHTML;
	}catch(e){return false;}
	linkArr = linkStr.split("|");
	wordArr = wordStr.split("|");
	imgArr = imageStr.split("|");
	PicNum = imgArr.length;	
	for(var i=0; i < PicNum; i++)
	{
	 imageArr[i] = new Image();
	 imageArr[i].src = imgArr[i].Trim();
	}
	checkImages();
}

function checkImages() {
	var result = true; 
	for(var i=0; i<imageArr.length; i++)
	{
		if(!imageArr[nn].complete)
		{  
			result = false;
			break;
		}
	}
	if (result) {
			myInterval = setInterval("setFocus1()",changeTime);
		} else {
			window.setTimeout("checkImages()",500); 
	} 
} 

function clearC()
{
	window.clearInterval(myInterval);
}
function beginC()
{
	myInterval = setInterval("setFocus1()",changeTime);
}
function setFocus1()
{
	var Cimg = document.getElementById('Cimg');
	if(document.all)
	{
		Cimg.filters[0].apply();
		Cimg.filters[0].Transition = 23;
		Cimg.filters[0].play();
	}
	document.getElementById('loop_a1').href = linkArr[nn];
	Cimg.src = imageArr[nn].src;
	Cimg.alt = wordArr[nn];
	nn =((nn+1) >= PicNum)?0:(nn+1);
}
function setFocus2(N)
{
	nn = N - 1;
	setFocus1();
}
//qudiaoqianhoukongge
String.prototype.Trim = function()
{
return this.replace(/(^\s*)|(\s*$)/g, "");
}