function changeimage_1(){
	if(document.getElementById("select_h_1")&&document.getElementById("select_h_2_a")){
	document.getElementById("select_h_1").src= "/image/select_h_1_a.gif";
	document.getElementById("select_h_2_a").src = "/image/select_h_2.gif";
	document.getElementById("select_2").style.display = "none";
	document.getElementById("select_1").style.display = "block";
return true;
	}
}

function changeimage_2(){
	if(document.getElementById("select_h_1")&&document.getElementById("select_h_2_a")){
	document.getElementById("select_h_1").src= "/image/select_h_1.gif";
	document.getElementById("select_h_2_a").src = "/image/select_h_2_a.gif";
	document.getElementById("select_1").style.display = "none";
	document.getElementById("select_2").style.display = "block";
return true;
	}
}

//add by kousensys 20100222 start
function changeimage_3(){
	if(document.getElementById("select_h_3")&&document.getElementById("select_h_4_a")){
	document.getElementById("select_h_3").src= "/image/select_h_1_a.gif";
	document.getElementById("select_h_4_a").src = "/image/select_h_2.gif";
	document.getElementById("select_4").style.display = "none";
	document.getElementById("select_3").style.display = "block";
return true;
	}
}

function changeimage_4(){
	if(document.getElementById("select_h_3")&&document.getElementById("select_h_4_a")){
	document.getElementById("select_h_3").src= "/image/select_h_1.gif";
	document.getElementById("select_h_4_a").src = "/image/select_h_2_a.gif";
	document.getElementById("select_3").style.display = "none";
	document.getElementById("select_4").style.display = "block";
return true;
	}
}

function changeimage_5(){
	if(document.getElementById("select_h_5")&&document.getElementById("select_h_6_a")){
	document.getElementById("select_h_5").src= "/image/select_h_1_a.gif";
	document.getElementById("select_h_6_a").src = "/image/select_h_2.gif";
	document.getElementById("select_6").style.display = "none";
	document.getElementById("select_5").style.display = "block";
return true;
	}
}

function changeimage_6(){
	if(document.getElementById("select_h_5")&&document.getElementById("select_h_6_a")){
	document.getElementById("select_h_5").src= "/image/select_h_1.gif";
	document.getElementById("select_h_6_a").src = "/image/select_h_2_a.gif";
	document.getElementById("select_5").style.display = "none";
	document.getElementById("select_6").style.display = "block";
return true;
	}
}
//add by kousensys 20100222 end

function change_fontsize(weight,id){
	document.getElementById(id).style.fontSize = weight;
	switch (weight){
	case "90%":
		document.getElementById("s_active").className = "s active";
		document.getElementById("m_active").className = "m";
		document.getElementById("b_active").className = "b";	
		break;
	case "100%":
		document.getElementById("s_active").className = "s";
		document.getElementById("m_active").className = "m active";
		document.getElementById("b_active").className = "b";
		break;
	case "110%":
		document.getElementById("s_active").className = "s";
		document.getElementById("m_active").className = "m";
		document.getElementById("b_active").className = "b active";
		break;
	default:
		document.getElementById("s_active").className = "s";
		document.getElementById("m_active").className = "m active";
		document.getElementById("b_active").className = "b";
		break;
	}
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } 
  }
}

function is_mail(str){         // 邮箱格式判断
	return str.match(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/);
}

function loginjudge(){
	if(document.userlogin.username.value=="" || !is_mail(document.userlogin.username.value)){
			document.userlogin.username.select();
			return false;
	}
		
}

function onlyNum(objTR){          // 只允许输入数字和小数点
				var txtval=objTR.value;
                var key = event.keyCode;
                if((key < 48||key > 57)&&key != 46){                
                        event.keyCode = 0;
                }
                else{
                        if(key == 46){
                                if(txtval.indexOf(".") != -1||txtval.length == 0)
                                        event.keyCode = 0;
                        }
                }
}

function cutpeidai(id){
	document.getElementById('all_total').innerHTML = parseFloat(document.getElementById('all_total_0').value) - parseFloat(document.getElementById('all_money_01').value);
	document.getElementById("all_total_0").value = parseFloat(document.getElementById('all_total_0').value) - parseFloat(document.getElementById('all_money_01').value);
	document.getElementById(id).style.display = "none";
	document.getElementById(id).disabled = true;
	if(document.getElementById('zhucai').style.display=="none"){
		document.getElementById('all_total').innerHTML = 0;
	}
}
function cutzhucai(id){
	document.getElementById('all_total').innerHTML = parseFloat(document.getElementById('all_total_0').value) - parseFloat(document.getElementById('all_money').value);
	document.getElementById("all_total_0").value = parseFloat(document.getElementById('all_total_0').value) - parseFloat(document.getElementById('all_money').value);
	document.getElementById(id).style.display = "none";
	document.getElementById(id).disabled = true;
	if(document.getElementById('tapeicaixi').style.display=="none"){
		document.getElementById('all_total').innerHTML = 0;
	}
}


function calculate_price(){
var num_1 = parseFloat(document.getElementById("num_1").value);
if(document.getElementById("num_2"))
	var num_2 = parseFloat(document.getElementById("num_2").value);
else
	var num_2 = 0;
if(document.getElementById("num_3"))
	var num_3 = parseFloat(document.getElementById("num_3").value);
else
	var num_3 = 0;
var all_money = parseFloat(document.getElementById("danjia").value)*num_1;
var all_money_0 = 0;
var last_value = 0;

for(var i = 1; i<=30; i++){
	var j = i;
	if(document.getElementById('definition_' + i)){
		all_money = all_money + parseFloat(document.getElementById('definition_' + i).value) * num_1;
	}
}

for(var j = 1;j<=30;j++ ){
	if(document.getElementById("definitionmm_" + j)){
		all_money = all_money + parseFloat(document.getElementById("definitionmm_"+j).value) * num_1;
	}
}

for(var k = 1; k<=30;k++){
	if(document.getElementById("definition_j_"+ k)){
			all_money = all_money - parseFloat(document.getElementById("definition_j_"+k).value)*num_1;
	}
}
			 
	if(document.getElementById("shop_price_2"))
		all_money_0 = all_money_0 + parseFloat(document.getElementById("shop_price_2").value)*num_2;
	if(document.getElementById("shop_price_3"))
		all_money_0 = all_money_0 + parseFloat(document.getElementById("shop_price_3").value)*num_3;

	last_value = all_money + all_money_0;

	document.getElementById("all_money").value = parseFloat(all_money);
	if(document.getElementById('all_money_01'))
		document.getElementById('all_money_01').value = all_money_0;
	document.getElementById('all_money_0').innerHTML = all_money;
	if(document.getElementById('edmoney'))
		document.getElementById('edmoney').innerHTML = all_money_0;
	document.getElementById('all_total').innerHTML = last_value;
	
	document.getElementById('all_total_0').value = parseFloat(last_value);
	document.getElementById('all_total').innerHTML = last_value;
//alert(all_money);

}
function suborder(){
if((document.getElementById('timeorder').checked == false) && (document.getElementById('ontime').checked == false)){
		alert('お届け時間について');
		document.getElementById("timeorder").focus();
		return false;
}else if(document.getElementById('timeorder').checked == true){
	if(document.getElementById('time_hour').value==""){
		document.getElementById("time_hour").focus();
		return false;
	}
	if(document.getElementById('time_minute').value==""){
		document.getElementById('time_minute').focus();
		return false;
	}
}else{
	orderok.submit();
	return true;
}
}

function usersubmit(){
	if(document.getElementById('flag').value == "email_0"){
				scroll(0,0);
				alert('对不起！邮箱地址已经存在，请重新填写');
				document.getElementById("id_9").select();
				return false;
		}if(document.getElementById('id_3').value == ""){
				scroll(0,0);
				alert('全角姓名没有填写完整');
				document.getElementById("id_3").select();
				return false;
			}if(document.getElementById('id_4').value == ""){
				scroll(0,0);
				alert('全角姓名没有填写完整');
				document.getElementById("id_4").select();
				return false;
			}if(document.getElementById('id_5').value == ""){
				scroll(0,0);
				alert('半角姓名没有填写完整');
				document.getElementById("id_5").select();
				return false;
			}if(document.getElementById('id_6').value == ""){
				scroll(0,0);
				alert('半角姓名没有填写完整');
				document.getElementById("id_6").select();
				return false;
			}if(document.getElementById('id_7').value == ""){
				scroll(0,0);
				alert('电话号码没有填写完整');
				document.getElementById("id_7").select();
				return false;
			}if(document.getElementById('id_8').value == ""){
				scroll(0,0);
				alert('电话号码没有填写完整');
				document.getElementById("id_8").select();
				return false;
			}if(document.getElementById('id_9').value=="" || !is_mail(document.getElementById('id_9').value)){
				scroll(0,0);
				alert('邮箱地址没有填写或者格式不正确');
				document.getElementById("id_9").select();
				return false;
			}if(document.getElementById('id_10').value==""){
				scroll(0,0);
				alert('请再次输入邮箱地址');
				document.getElementById("id_10").select();
				return false;
			}if(!is_mail(document.getElementById('id_10').value)){
				scroll(0,0);
				alert('再次输入的邮箱地址格式不正确');
				document.getElementById("id_10").select();
				return false;
			}if(document.getElementById('id_11').value==''){
				scroll(0,0);
				alert('请填写密码');
				document.getElementById("id_11").select();
				return false;
			}if(document.getElementById('id_12').value==''){
				scroll(0,0);
				alert('请再次输入密码');
				document.getElementById("id_12").select();
				return false;
			}if(document.getElementById('id_10').value != document.getElementById('id_9').value){
				scroll(0,0);
				alert('两次输入的邮箱地址不一致');
				document.getElementById("id_10").select();
				return false;
			}if(document.getElementById('id_11').value != document.getElementById('id_12').value){
				scroll(0,0);
				alert('两次输入的密码不一致');
				document.getElementById("id_12").select();
				return false;
			}if(document.getElementById('id_11').value.length<6 || document.getElementById('id_11').value.length>8){
				scroll(0,0);
				alert('密码位数没有在说明范围之内');
				document.getElementById("id_11").select();
				return false;
			}else
				return true;
}


function changeImagesrc_1(){
	document.getElementById("today_img").src = "/image/search_result_button_1_a.gif";
	document.getElementById("tomorrow_img").src = "/image/search_result_button_2.gif";
}


function changeImagesrc_2(){
	document.getElementById("today_img").src = "/image/search_result_button_1.gif";
	document.getElementById("tomorrow_img").src = "/image/search_result_button_2_a.gif";
}

function ReturnImagesrc_1(){
	document.getElementById("today_img").src = "/image/search_result_button_1_a.gif";
	document.getElementById("tomorrow_img").src = "/image/search_result_button_2.gif";
}

function ReturnImagesrc_2(){
	document.getElementById("today_img").src = "/image/search_result_button_1_a.gif";
	document.getElementById("tomorrow_img").src = "/image/search_result_button_2.gif";
}


function hidden_select(id){
		if(document.getElementById(id).style.display == 'block'){
			document.getElementById(id).style.display='none';
		}else if(document.getElementById(id).style.display == ''){
			document.getElementById(id).style.display='block';
		}
		
}

function   reg_Num(str) {//	是数字,返回true.
  var   Letters   =   "1234567890";
  for   (i=0;i<str.length;i++)
      {
    var   CheckChar   =   str.charAt(i);
    if(Letters.indexOf(CheckChar)   ==   -1){return   false;}
      }return   true;
 }

/*搜索列表上部的隐藏区域*/

function show_banner(id,id1,id2){
	document.banner_form.reset();
	if(document.getElementById('categoryid').value == ""){
		document.getElementById(id1).className = "show_bannerid_ed";
		document.getElementById(id2).className = "show_banner_ed";
		document.getElementById('categoryid').value = id;
		document.getElementById('location').className = "location_ed";
	}else{
		document.getElementById(id1).className = "show_bannerid";
		document.getElementById(id2).className = "show_banner";
		document.getElementById('categoryid').value = "";
		document.getElementById('location').className = "location";
	}
	document.getElementById('banner_success').className = "banner_success";
}

function show_banner_success(id1,id2){
	document.banner_form.reset();
	document.getElementById(id1).className = "show_bannerid";
	document.getElementById(id2).className = "banner_success";
	document.getElementById('location').className = "location";
	document.getElementById('categoryid').value = "";
}

function setfree_input(id){
	document.getElementById(id).checked = true;
}

function setfree_ed(id_1,id_2){
	if(document.getElementById(id_1).checked == false){
		document.getElementById(id_2).value = "";
	}
}

function advert_hit(id){
	if(id){
		return new Image().src = "/advert_visit.php?bannerid="+id;
	}
}

function topics_newshop(id){
	if(id){
		return new Image().src = "/advert_visit.php?bannerid="+id+"&active=topics_newshop";
	}
}