function killErrors(){
return true;
}
window.onerror = killErrors;

/*第一种形式 第二种形式 更换显示样式*/
function setTab(name,cursel,n)
{
	for(i=1;i<=n;i++)
	{
		var menu=document.getElementById(name+i);
		var con=document.getElementById("con_"+name+"_"+i);
		menu.className=i==cursel?"hover":"";
		con.style.display=i==cursel?"block":"none";
	}
}

/*<a href="javascript:AddToShoppingCart(70726112002)">购买</a>*/
function AddToShoppingCart(ProdID)
{
	url = "/shop/shopbag.asp?cpbm="+ProdID+"&buy=1";	
	popup = window.open(url,"","height=400,width=778,left=10,top=10,resizable=yes,scrollbars=yes,status=yes,toolbar=yes,menubar=yes,location=yes");
}

/*<a href="javascript:preview(70726112002)"><font color="#003399">详细介绍</font ></a>*/
function preview(productID) { window.open("/shop/preview.asp?productID="+productID,"","height=500,width=630,left=190,top=0,resizable=yes,scrollbars=yes,status=no,toolbar=no,menubar=no,location=no");}

/*首页滚动*/
function scrollggpic(bigbox,smallbox,sd,location)
{
	var speeda = 5; 
	//滚动对象
	var oMarqueea = document.getElementById(bigbox);
	//内容对象 
	var omqdemoa = document.getElementById(smallbox);
	var ha = oMarqueea.offsetHeight;
	var odla = omqdemoa.offsetHeight;
	var xa = parseInt(ha/odla)+1;
	for(var m=0;m<xa;m++){
		var oa = omqdemoa.cloneNode(true);
		oMarqueea.appendChild(oa);
	}
	var myMara;
	function scrolla(){
		oMarqueea.scrollTop += iScrollAmount[location];
		var ola = oMarqueea.scrollTop;
		if(odla-ola<=0){
			window.clearTimeout(myMara);
			oMarqueea.scrollTop = 0;
		}else{
			if(ola%ha!=0){
				myMara = window.setTimeout(scrolla,speeda);
			}else{
				window.clearTimeout(myMara);
			}
		}
	}
	var ta = sd;
	function clipShowa(){
		scrolla();
		window.setTimeout(clipShowa,ta);
	}
	window.setTimeout(clipShowa,ta);
}

var iScrollAmount = new Array(1,1);

/*滚动代码*/
function scrollgg(bigbox,onebox,twobox,sd)
{
	var speed=sd
	document.getElementById(twobox).innerHTML=document.getElementById(onebox).innerHTML
	function Marquee2(){
	if(document.getElementById(twobox).offsetTop-document.getElementById(bigbox).scrollTop<=0)
	document.getElementById(bigbox).scrollTop-=document.getElementById(onebox).offsetHeight
	else{
	document.getElementById(bigbox).scrollTop++
	}
	}
	var MyMar2=setInterval(Marquee2,speed)
	document.getElementById(bigbox).onmouseover=function() {clearInterval(MyMar2)}
	document.getElementById(bigbox).onmouseout=function() {MyMar2=setInterval(Marquee2,speed)}
}


/*轮换图*/
function otherJQ(id) { return document.getElementById(id); }

function addLoadEvent(func)
{
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function(){
			oldonload();
			func();
		}
	}
}

function moveElement(elementID,final_x,final_y,interval) {
  if (!document.getElementById) return false;
  if (!document.getElementById(elementID)) return false;
  var elem = document.getElementById(elementID);
  if (elem.movement) {
    clearTimeout(elem.movement);
  }
  if (!elem.style.left) {
    elem.style.left = "0px";
  }
  if (!elem.style.top) {
    elem.style.top = "0px";
  }
  var xpos = parseInt(elem.style.left);
  var ypos = parseInt(elem.style.top);
  if (xpos == final_x && ypos == final_y) {
		return true;
  }
  if (xpos < final_x) {
    var dist = Math.ceil((final_x - xpos)/10);
    xpos = xpos + dist;
  }
  if (xpos > final_x) {
    var dist = Math.ceil((xpos - final_x)/10);
    xpos = xpos - dist;
  }
  if (ypos < final_y) {
    var dist = Math.ceil((final_y - ypos)/10);
    ypos = ypos + dist;
  }
  if (ypos > final_y) {
    var dist = Math.ceil((ypos - final_y)/10);
    ypos = ypos - dist;
  }
  elem.style.left = xpos + "px";
  elem.style.top = ypos + "px";
  var repeat = "moveElement('"+elementID+"',"+final_x+","+final_y+","+interval+")";
  elem.movement = setTimeout(repeat,interval);
}

function classNormal(iFocusBtnID,iFocusTxID){
	var iFocusBtns= otherJQ(iFocusBtnID).getElementsByTagName('li');
	var iFocusTxs = otherJQ(iFocusTxID).getElementsByTagName('li');
	for(var i=0; i<iFocusBtns.length; i++) {
		iFocusBtns[i].className='normal';
		iFocusTxs[i].className='normal';
	}
}

function classCurrent(iFocusBtnID,iFocusTxID,n){
	var iFocusBtns= otherJQ(iFocusBtnID).getElementsByTagName('li');
	var iFocusTxs = otherJQ(iFocusTxID).getElementsByTagName('li');
	iFocusBtns[n].className='current';
	iFocusTxs[n].className='current';
}

function iFocusChange() {
	if(!otherJQ('ifocus')) return false;
	otherJQ('ifocus').onmouseover = function(){atuokey = true};
	otherJQ('ifocus').onmouseout = function(){atuokey = false};
	var iFocusBtns = otherJQ('ifocus_btn').getElementsByTagName('li');
	var listLength = iFocusBtns.length;
	iFocusBtns[0].onmouseover = function() {
		moveElement('ifocus_piclist',0,0,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',0);
	}
	if (listLength>=2) {
		iFocusBtns[1].onmouseover = function() {
			moveElement('ifocus_piclist',0,-225,5);
			classNormal('ifocus_btn','ifocus_tx');
			classCurrent('ifocus_btn','ifocus_tx',1);
		}
	}
	if (listLength>=3) {
		iFocusBtns[2].onmouseover = function() {
			moveElement('ifocus_piclist',0,-450,5);
			classNormal('ifocus_btn','ifocus_tx');
			classCurrent('ifocus_btn','ifocus_tx',2);
		}
	}
	if (listLength>=4) {
		iFocusBtns[3].onmouseover = function() {
			moveElement('ifocus_piclist',0,-675,5);
			classNormal('ifocus_btn','ifocus_tx');
			classCurrent('ifocus_btn','ifocus_tx',3);
		}
	}
}

setInterval('autoiFocus()',5000);
var atuokey = false;
function autoiFocus() {
	if(!otherJQ('ifocus')) return false;
	if(atuokey) return false;
	var focusBtnList = otherJQ('ifocus_btn').getElementsByTagName('li');
	var listLength = focusBtnList.length;
	for(var i=0; i<listLength; i++) {
		if (focusBtnList[i].className == 'current') var currentNum = i;
	}
	if (currentNum==0&&listLength!=1 ){
		moveElement('ifocus_piclist',0,-225,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',1);
	}
	if (currentNum==1&&listLength!=2 ){
		moveElement('ifocus_piclist',0,-450,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',2);
	}
	if (currentNum==2&&listLength!=3 ){
		moveElement('ifocus_piclist',0,-675,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',3);
	}
	if (currentNum==3 ){
		moveElement('ifocus_piclist',0,0,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',0);
	}
	if (currentNum==1&&listLength==2 ){
		moveElement('ifocus_piclist',0,0,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',0);
	}
	if (currentNum==2&&listLength==3 ){
		moveElement('ifocus_piclist',0,0,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',0);
	}
}
addLoadEvent(iFocusChange);


/* (C) 2003 - 2004 www.chedong.com 
 * Free for all users, but leave in this  header
 * click based user analysis: 
 * usage: touch a empty click.gif or create a static page on at server 
 * including following script into your html page 
*/

//document.onclick = clickStat;
function clickStat() 
{
	// create a new empty element    
	var image = document.createElement("<img></img>");        
	// record client screen size and mouse coordinate    
	tempX = event.clientX + document.documentElement.scrollLeft;    
	tempY = event.clientY + document.documentElement.scrollTop;   //document.body.scrollTop  返回 0
	image.src = "http://"+window.location.host+"/click_stats.php?width=" + screen.width + "&x=" + tempX + "&y=" + tempY;    
	image.height = 0;    
	image.width = 0;        
	//send request to stat server    
	document.body.insertBefore(image);    
	return true;
}