var old='';
function menu(name) {
  sm=eval("sm_"+name+".style");
  if(old!=sm) {
    if(old!='') old.display='none';
    sm.display='block';
    old=sm;
  } else {
    sm.display='none';
    old='';
  }
}


{self.moveTo(0,0)   
 self.resizeTo(screen.availWidth,screen.availHeight)
}



//产品切换1
var old="", chk_num ="";

function body_menu(name){
  submenu0=eval("submenu_0.style");
  submenu1=eval("submenu_1.style");
  submenu2=eval("submenu_2.style");
  submenu3=eval("submenu_3.style");

  if(name == "0"){
    submenu0.display='block';
    submenu1.display='none';
    submenu2.display='none';
    submenu3.display='none';
  }else if(name == "1"){
    submenu0.display='none';
    submenu1.display='block';
    submenu2.display='none';
    submenu3.display='none';
  }else if(name == "2"){
    submenu0.display='none';
    submenu1.display='none';
    submenu2.display='block';
    submenu3.display='none';
  }else if(name == "3"){
    submenu0.display='none';
    submenu1.display='none';
    submenu2.display='none';
    submenu3.display='block';
  }
}


//产品切换2
function body_lanmu(name){
sublanmu0=eval("sublanmu_0.style");
sublanmu1=eval("sublanmu_1.style");
sublanmu2=eval("sublanmu_2.style");
//sublanmu3=eval("sublanmu_3.style");

if(name == "0"){
sublanmu0.display='block';
sublanmu1.display='none';
sublanmu2.display='none';
//sublanmu3.display='none';
}else if(name == "1"){
sublanmu0.display='none';
sublanmu1.display='block';
sublanmu2.display='none';
//sublanmu3.display='none';
}else if(name == "2"){
sublanmu0.display='none';
sublanmu1.display='none';
sublanmu2.display='block';
//sublanmu3.display='none';
}else if(name == "3"){
sublanmu0.display='none';
sublanmu1.display='none';
sublanmu2.display='none';
//sublanmu3.display='block';
}
}


//导航切换
function g(o){return document.getElementById(o);} 
function HoverLi(n){ 
//如果有N个标签,就将i<=N; 
//本功能非常OK,兼容IE7,FF,IE6;
for(var i=1;i<=2;i++){g('tb_'+i).className='normaltab6';g('tbc_0'+i).className='undis6';}g('tbc_0'+n).className='dis6';g('tb_'+n).className='hovertab6'; 
} 
//如果要做成点击后再转到请将<li>中的onmouseover 改成 onclick; 
//]]> 
<!--
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function ghbq6(td) 
{ 
  var tr = td.parentElement.cells; 
  var ob = obody6.rows; 
  for(var ii=0; ii<tr.length-1; ii++) 
  { 
    tr[ii].className = (td.cellIndex==ii)?"ooihj6":"ooihs6"; 
    ob[ii].style.display = (td.cellIndex==ii)?"block":"none"; 
  } 
}


//新闻切换
function g(o){return document.getElementById(o);} 
function HoverLi(n){ 
//如果有N个标签,就将i<=N; 
//本功能非常OK,兼容IE7,FF,IE6;
for(var i=1;i<=2;i++){g('tb_'+i).className='normaltab';g('tbc_0'+i).className='undis';}g('tbc_0'+n).className='dis';g('tb_'+n).className='hovertab'; 
} 
//如果要做成点击后再转到请将<li>中的onmouseover 改成 onclick; 
//]]> 
<!--
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function ghbq(td) 
{ 
  var tr = td.parentElement.cells; 
  var ob = obody.rows; 
  for(var ii=0; ii<tr.length-1; ii++) 
  { 
    tr[ii].className = (td.cellIndex==ii)?"ooihj":"ooihs"; 
    ob[ii].style.display = (td.cellIndex==ii)?"block":"none"; 
  } 
}


//产品切换
function g(o){return document.getElementById(o);} 
function HoverLi(n){ 
//如果有N个标签,就将i<=N; 
//本功能非常OK,兼容IE7,FF,IE6;
for(var i=1;i<=6;i++){g('tb_'+i).className='normaltab2';g('tbc_0'+i).className='undis2';}g('tbc_0'+n).className='dis2';g('tb_'+n).className='hovertab2'; 
} 
//如果要做成点击后再转到请将<li>中的onmouseover 改成 onclick; 
//]]> 
<!--
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function ghbq2(td) 
{ 
  var tr = td.parentElement.cells; 
  var ob = obody2.rows; 
  for(var ii=0; ii<tr.length-1; ii++) 
  { 
    tr[ii].className = (td.cellIndex==ii)?"ooihj2":"ooihs2"; 
    ob[ii].style.display = (td.cellIndex==ii)?"block":"none"; 
  } 
}




//产品对应大图
/*触发事件*/
function mouse_0(obj){
	var imgbox=document.getElementById("imgbox");
	imgbox.style.visibility='visible';
	var img = document.createElement("img");
	img.src=obj.src;
	img.style.width=obj.width * 4;
	img.style.height=obj.height * 4;
	imgbox.innerHTML='';
	imgbox.appendChild(img);
}
/*移动事件*/
function mouse_1(obj,e){
	var browerHeight=document.documentElement.clientHeight; //浏览器高度
	var browerWidth=document.documentElement.clientWidth; //浏览器宽度
	var mouseY=e.clientY; //当前光标Y位置
	var mouseX=e.clientX; //当前光标X位置
	var scrollTop=document.documentElement.scrollTop; //垂直滚动条距离顶部
	var scrollLeft=document.documentElement.scrollLeft //水平滚动条距离左边
	if (mouseY+obj.height * 4 + 20 <= browerHeight) var height = true; //当前光标Y位置 + 对象高度 <= 浏览器高度 ，则height为真
	if (browerWidth-mouseX > mouseX) var width = true; //光标距离右边如果大于左边 ，则width为真
	if(height)
		y=scrollTop+mouseY+20;
	else
		y=scrollTop + browerHeight-obj.height * 4 - 20;
	if(width)
		x=scrollLeft+mouseX+20;
	else
		x=scrollLeft+mouseX-obj.width * 4 -20;
	document.getElementById("imgbox").style.left=x + "px";
	document.getElementById("imgbox").style.top=y + "px";
}
/*离开事件*/
function mouse_2(){
	document.getElementById("imgbox").style.visibility='hidden';
}




//用户登录检测
var xmlHttp = false;
try {
  xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
  try {
    xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
  } catch (e2) {
    xmlHttp = false;
  }
}
if (!xmlHttp && typeof XMLHttpRequest != 'undefined') {
  xmlHttp = new XMLHttpRequest();
}

function callServer() {
  var username = document.getElementById("username").value;
  if ((username == null) || (username == "")) return;
  var url = "cu.asp?name=" + escape(username);
  xmlHttp.open("GET", url, true);
  xmlHttp.onreadystatechange = updatePage;
  xmlHttp.send(null);  
}

function updatePage() {
  if (xmlHttp.readyState < 4) {
emailts.innerHTML="系统将自动检测您的用户名是否已被注册，请稍候...";
  }
  if (xmlHttp.readyState == 4) {
    var response = xmlHttp.responseText;
  if (response=="true"){
   emailts.innerHTML='<font color="#1c7109">恭喜你，用户名还未被注册，欢迎您注册!</font>';
   emailts.className="showok";   
  }
  else{
  emailts.innerHTML='<font color="#FF0000">对不起，用户名已被注册!</font>';
  emailts.className="showno";
  }  
  }
}


// 会员中心订单状态解释  JavaScript Document
var x,y;
document.onmousemove = mouseMove;
function _oo(){
	var o;
	if(!(o = document.getElementById('tag_box'))){
		o = document.createElement("div");
		o.className = 'tag_box';
		o.style.display = 'none';
		o.innerHTML = '订单状态说明：<br>1.等待确认--请等待客服和您电话确认订单信息无误；<br>2.订单已确认--您订购的商品将会及时安排配送，请放心；<br>3.已转到配送店--您的订单已经安排到我们当地的鲜花配送店，送达之后我们客服会及时通知您(电话或短信方式)；<br>4.已送达,本人签收--您的订单配送已经完成，可以对我们的服务做出评价，将有一定的点评奖金返到您的帐户。<br><br>支付宝担保交易,等待“确认收货”：我们客服通知您鲜花送达后，请您登陆支付宝官方网站（www.alipay.com）进入“我的支付宝-->交易管理”进行确认等操作。<br>支付方式：网银在线支付、支付宝、银行汇款、ATM转账';
		o.setAttribute('id','tag_box');
		document.body.appendChild(o);	
	}
	
	var xOffset = -360 ,yOffset = 15;
	
	o.style.display = '';

	o.style.left= (x*1 + xOffset*1+document.body.clientLeft)+'px';
	o.style.top = (y*1 + yOffset*1+getScrollTop()*1)+'px';


}
function _ov(){
	var o;
	if(o=document.getElementById('tag_box')){
		document.body.removeChild(o);
	}
}


function mousePosition(ev){
     if(ev.pageX || ev.pageY){
      return {x:ev.pageX, y:ev.pageY};
      }
      return {
       x:ev.clientX + document.body.scrollLeft - document.body.clientLeft,
       y:ev.clientY + document.body.scrollTop  - document.body.clientTop
       }; 
 } 

function mouseMove(ev){
    ev = ev || window.event;
    var mousePos = mousePosition(ev);
    x = mousePos.x;
 	y = mousePos.y;
} 

function getScrollTop() {    
    var scrollPos = 0;     
    if (typeof window.pageYOffset != 'undefined') {     
       scrollPos = window.pageYOffset;     
    }     
    else if (typeof window.document.compatMode != 'undefined' &&     
       window.document.compatMode != 'BackCompat') {     
       scrollPos = window.document.documentElement.scrollTop;     
    }     
    else if (typeof window.document.body != 'undefined') {     
       scrollPos = window.document.body.scrollTop;     
    }     
    return scrollPos;    
}