function scrollImageList(step)	{
	var venue_img = document.getElementsByName("venue_img");
	if ( venue_img.length > 1 )	{
		for( i = 0; i < venue_img.length ; i++ ){
		if( venue_img[i].style.display == "" ){
			venue_img[i].style.display = "none";
			//venue_img[i].style.position = "absolute";
			if ( step == "-" )	{
					if(i == 0){
						venue_img[venue_img.length-1].style.display = "";
						//venue_img[venue_img.length-1].style.position = "";
					}else{
						venue_img[i-1].style.display = "";
						//venue_img[i-1].style.position = "";
					}
				}	else if ( step == "+" )	{

					if( i == venue_img.length-1 ){
						venue_img[0].style.display = "";
						//venue_img[0].style.position = "";
					}else{
						venue_img[i+1].style.display = "";
						//venue_img[i+1].style.position = "";
						}
				}
				break;
			}
		}
	}
}

function chngImage(gb, cust_url, cust_nm) {
	var middle_img = document.getElementById("middle_img");
	var img_mm = imgDomainDevide("http://img.natemall.com/goods_image/33/2814233MM.GIF");
	var img_am = imgDomainDevide("");
	var img_bm = imgDomainDevide("");
	cust_url	= imgDomainDevide(cust_url);
	if(gb == "m"){
		if(img_mm.substring(img_mm.length-3).toLowerCase() == "swf"){
			innerHtmlVideo(img_mm, middle_img, '300', '300', 'swf_obj');
		}else{
			middle_img.innerHTML = '<img src="'+img_mm+'" width="300" height="300" class="prdImg300v" onerror="this.src=\'http://img.natemall.com/natemall/goods_image/none_img_300.gif\'">';
		}
		document.getElementById("cust_info").style.visibility = "hidden";
	}else if(gb == "a"){
		if(img_am.substring(img_am.length-3).toLowerCase() == "swf"){
			innerHtmlVideo(img_am, middle_img, '300', '300', 'swf_obj');
		}else{
			middle_img.innerHTML = '<img src="'+img_am+'" width="300" height="300" class="prdImg300v" onerror="this.src=\'http://img.natemall.com/natemall/goods_image/none_img_300.gif\'">';
		}
		document.getElementById("cust_info").style.visibility = "hidden";
	}else if(gb == "b"){
		if(img_bm.substring(img_bm.length-3).toLowerCase() == "swf"){
			innerHtmlVideo(img_bm, middle_img, '300', '300', 'swf_obj');
		}else{
			middle_img.innerHTML = '<img src="'+img_bm+'" width="300" height="300" class="prdImg300v" onerror="this.src=\'http://img.natemall.com/natemall/goods_image/none_img_300.gif\'">';
		}
		document.getElementById("cust_info").style.visibility = "hidden";
	}else{
		//middle_img.innerHTML = '<table class="prdImg300v"><tr><td style="text-align:center;vertical-align: middle;"><img src="'+cust_url+'" onerror="this.src=\'http://img.natemall.com/natemall/goods_image/none_img_300.gif\'" /></td></tr></table>';
		middle_img.innerHTML = '<img src="'+cust_url+'" onerror="this.src=\'http://img.natemall.com/natemall/goods_image/none_img_300.gif\'" width="300" height="300" class="prdImg300v"  />';

	document.getElementById("cust_nm").innerText = cust_nm;
		document.getElementById("cust_info").style.visibility = "visible";
	}
}
function CheckEnglishStr(Obj,DescriptionStr)
{
	var TempStr=Obj.value,i=0,ErrorStr='',CharAscii;
	if (TempStr!='')
	{
		for (i=0;i<TempStr.length;i++)
		{
			CharAscii=TempStr.charCodeAt(i);
			if (CharAscii>=255||CharAscii<=31)
			{
				ErrorStr=ErrorStr+TempStr.charAt(i);
			}
			else
			{
				if (!CheckErrorStr(CharAscii))
				{
					ErrorStr=ErrorStr+TempStr.charAt(i);
				}
			}
		}
		if (ErrorStr!='')
		{
			alert("出错信息:\n\n"+DescriptionStr+'发现非法字符:'+ErrorStr);
			Obj.focus();
			return false;
		}
		if (!(((TempStr.charCodeAt(0)>=48)&&(TempStr.charCodeAt(0)<=57))||((TempStr.charCodeAt(0)>=65)&&(TempStr.charCodeAt(0)<=90))||((TempStr.charCodeAt(0)>=97)&&(TempStr.charCodeAt(0)<=122))))
		{
			alert(DescriptionStr+'首字符只能够为数字或者字母');
			Obj.focus();
			return false;
		}
	}
	return true;
}





/* 网站灯片使用============================================================== */
var showImageIndex = -1;
var imageTimer;
function showImage(imageIndex)
{
	var flash_img_div = document.getElementById("flash_img");
	var flash_btn_div = document.getElementById("flash_btn");	
	var flash_title_div = document.getElementById("flash_title");	
	
	if(imageIndex>fImgs.length-1){
		imageIndex = 0;
	}
	
	for(i=0; i<fImgs.length; i++){
		if(i==imageIndex){
			flash_btn_div.childNodes[i].className = "flash_btn_s";
		}else{
			flash_btn_div.childNodes[i].className = "flash_btn_ns";
		}
	}
	
	flash_title_div.innerHTML = '<a href="'+fImgs[imageIndex].href+'" target="_blank">'+fImgs[imageIndex].title+'<a/>';
	
	if(!fImgs[imageIndex] || imageIndex==showImageIndex)
		return false;	/*
	if(imageIndex==0){
		document.getElementById("img_prev_btn").style.visibility = "hidden";
	}else if(imageIndex==fImgs.length-1){
		document.getElementById("img_next_btn").style.visibility = "hidden";
	}else{
		document.getElementById("img_prev_btn").style.visibility = "inherit";
		document.getElementById("img_next_btn").style.visibility = "inherit";
	}
	*/
	var imgId = "__fImg"+imageIndex;
	flash_img_div.filters && flash_img_div.filters[0].Apply();
	for(i=0; i<flash_img_div.childNodes.length; i++){
		flash_img_div.childNodes[i].style.display = "none";
	}
	if( document.getElementById(imgId) ){
		var imga = document.getElementById(imgId);
		imga.style.display = "block";
		if(imga.tagName=="OBJECT"){
			imga.rewind();
			imga.Play();
		}
	}else{
		var pos = fImgs[imageIndex].img.lastIndexOf(".");
		if( fImgs[imageIndex].img.substr(pos+1).substr(0,3).toLowerCase()=="swf" ){
			flash_img_div.innerHTML += '\
				<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="320" height="240" id="'+imgId+'">\
					<param name="movie" value="'+fImgs[imageIndex].img+'" />\
					<param name="quality" value="high" />\
					<embed src="'+fImgs[imageIndex].img+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="320" height="240"></embed>\
				</object>';

		}else{
			var img = new Image();
			img.border = "0";
			img.src = fImgs[imageIndex].img;
			img.width = "460";
			img.height = "250";
			var a = document.createElement("a");
			a.href = fImgs[imageIndex].href;
			a.target = "_blank";
			a.id = imgId;
			a.appendChild(img);
			//flash_img_div.innerHTML = "";
			flash_img_div.appendChild(a);
		}
	}
	flash_img_div.filters && flash_img_div.filters[0].Play();
	//var flash_show_ctl_msg = document.getElementById("flash_show_ctl_msg");
	//flash_show_ctl_msg.filters && flash_show_ctl_msg.filters[0].Apply();
	//flash_title.href = fImgs[imageIndex].href;
	//flash_title.innerHTML = fImgs[imageIndex].title;
	//flash_show_ctl_msg.filters && flash_show_ctl_msg.filters[0].Play();
	showImageIndex = imageIndex;
	return true;
}
function imagePlay()
{
	if(imageTimer) return;
	if(showImageIndex>=fImgs.length-1){
		showImageIndex = -1;
	}
	showImage(showImageIndex+1);
	imageTimer = setInterval(function(){
					var stat = showImage(showImageIndex+1);
					if(!stat){
						stop();
					}	
				},5000);
}
function stop(){
	clearInterval(imageTimer);
	imageTimer = null;
}
function showNextImage(){
	showImage(showImageIndex+1);
}
function showPrevImage(){
	showImage(showImageIndex-1);
}
/* 网站灯片使用============================================================== */

function CancelTicketOrder(){if(confirm("您确定要取消订单吗?")){return true;}return false;}


//scroll_pic  图片滚动
var picUrls="";
var g_hasVideoPre=0;
var g_hasPicPre=0;
var g_playSoon=false;
var g_state=0;
var curSize;
var g_mcSize=new Array();
var g_picCount=0;
var g_picPicUrls=new Array();
var g_picindex=1;
var g_pospic=0;


g_mcSize[0]=460;
g_mcSize[1]=250;

function $E(id){ return document.getElementById(id);}
function $out(str){ document.write(str);}

function showPicList(){
	var tempPIC='';
	try{
		curSize=showAutoSize(g_mcSize[0],g_mcSize[1]);
		for (var i=0; i <g_picCount;i++){
			//if ( i > 1 ) break;
			tempPIC += "<img src='"+g_picPicUrls[i]+"' width='200' height='120'>";
			
		}
		$out(tempPIC);
	}catch(err){
		$out("没有图片信息");
	}
	return null;
}

//document.domain="gdeticket.com"
function start(){
	showPreview();
	loading_div.style.display='none';
}

function showPreview(){
	var tid=location.href.split("/")[4].split(".")[0];
	showPicPre(tid);
}

function showPicPre(id){
	offset=0;
	if(g_state==1)    return;
	resPreview_div.style.display='';
	resPreList_div.style.display='';
	g_state=1;
	curSize=showAutoSize(g_mcSize[0],g_mcSize[1]);
	previewBox_div.innerHTML='<img onerror="this.src=\'/images/none_ticketpicurls_460_250.gif\'" id=big title=单击显示下一张 style="CURSOR: hand;" onclick="next()" width='+curSize[0]+' height='+curSize[1]+' align=middle>';
	resPreList_div.innerHTML=""
			+"<div class=btn_arrow id=left_arrow style='display:none' onclick='pre()'><img src='/images/btn_arrow_l.gif' alt='向左移动' style='CURSOR: hand'></div>"
			+"<div class='ticketimg' id='preViewList'></div>"
			+"<div class=btn_arrow id=right_arrow style='display:none' onclick='next()'><img src='/images/btn_arrow_r.gif' alt='向右移动' style='CURSOR: hand'></div>";
	var tempStr='';
	if(g_picCount>3)
	right_arrow.style.display='';
	for(var i=0;i<g_picCount;i++){
		var displayInfo="";
		if(i>2)   displayInfo="none";
		else	   displayInfo="inline";
		tempStr+='<img onerror="this.src=\'/images/none_img_80_45.gif\'" alt="点击观看原图" onClick="javascript:showbig('+i+')" width=113 height=61 id="img" style="display:'+displayInfo+';FILTER:alpha(opacity=100); cursor:hand" src="'+g_picPicUrls[i]+'" class="ticketImg80" /><INPUT type=hidden value="'+g_picPicUrls[i]+'">';
	}
	preViewList.innerHTML=""+tempStr+"";
	showPic(g_picindex);
//  resPreList_div.innerHTML="<div class='pre' id='left_arrow' style='display:none'><img src=' images/mc/main_pre.jpg' style='CURSOR: hand' onclick='pre()' width='13' height='9' border='0' /></div>"
//        	+"<div class='next' id='right_arrow' style='display:none' ><img src=' images/mc/main_next.jpg' style='CURSOR: hand' onclick='next()' width='13' height='9' border='0' /></div>"
//        	+"<div class='list' id='preViewList' style='text-align:center'></div>";    
}

function showbig(pos)
{
	var position = parseInt(pos) + parseInt(offset);
	document.getElementById("big").src = g_picPicUrls[position];
	g_pospic = position;
	var imgs_len = document.getElementById("preViewList").getElementsByTagName("img");
	var now_pos = pos;
//	if(g_pospic!=imgs_len.length-1){
//		$E("right_arrow").style.display="block";
//	}else{
//		$E("right_arrow").style.display="none";
//	}
	for (var i=0; i<imgs_len.length; i++)
	{
		if(i!=now_pos)
			low(imgs_len[i]);
		else
			high(imgs_len[i]);
	}
}

function showPic(index){
	index=parseInt(index);
	offset=index-1;
	document.getElementById("big").src = g_picPicUrls[0];
	var img = $E("preViewList").getElementsByTagName("img");
	var len = img.length;
	for (var i=0; i <g_picCount;i++)//(parseInt(g_picCount)-index); i++)
			img[i].src = img[i+index-1].src;
	var show_num = g_picCount;
	var s = parseInt(show_num) + parseInt(offset);
	if( s!= len)
	{
		$E("left_arrow").style.display="block";
	}
	else
	{
		if( g_pospic - offset == show_num )
		{
			document.getElementById("right_arrow").style.display="none";
		}
		else
		{
			var s = g_pospic - offset;
			if( s == show_num)
			{
				document.getElementById("right_arrow").style.display="none";
			}
		}
	}
}

function pre()
{
	var img = document.getElementById("preViewList").getElementsByTagName("img");
	var len = img.length;
	var input = document.getElementById("preViewList").getElementsByTagName("input");
	var show_num = 3;
	var s = parseInt(show_num) + parseInt(offset);

	var imgsrc = window.location.href;
	var pos_big = g_pospic-1;
	g_pospic = g_pospic-1;
		if( g_pospic != -1){
			document.getElementById("big").src =  g_picPicUrls[g_pospic];
		}
					
		if( offset != 0 )
		{
			for (var i=0; i < show_num; i++)
			{
				img[i].src = input[offset+i-1].value;
			}
			if( g_pospic == 0)
				document.getElementById("left_arrow").style.display="none";
				document.getElementById("right_arrow").style.display="block";
				offset = offset - 1;
		}
		else
		{
			var pos_this = parseInt(g_pospic);
			if( (pos_this == 0))
				document.getElementById("left_arrow").style.display="none";
				document.getElementById("right_arrow").style.display="block";
			for (var i=show_num-1; i>-1; i--)
			{
				if( pos_this == i)
				   high(img[i]);
				else
				  low(img[i]);
			}
		}
}


function next()
{
	if(document.getElementById("preViewList").getElementsByTagName("img").length<=1)
		return;
	var img = $E("preViewList").getElementsByTagName("img");
	var len = img.length;
	var show_num = $E("show_num").value;
	var s = parseInt(show_num) + parseInt(offset);

	var imgsrc = window.location.href;
	var pos_big = g_pospic+1;
	g_pospic = g_pospic+1;
	document.getElementById("big").src = g_picPicUrls[pos_big];

	if( s!= len)
	{
		var s1 = (parseInt(show_num) + parseInt(offset))%len;
		for (var i=0; i < show_num-1; i++)
			img[i].src = img[i+1].src;
		img[show_num-1].src = img[s1].src;
		$E("left_arrow").style.display="block";
		offset = offset + 1;
	}
	else
	{
		if( g_pospic - offset == show_num )
		{
			document.getElementById("right_arrow").style.display="none";
		}
		else
		{
			var s = g_pospic - offset;
			if( s == show_num-1)
			{
				document.getElementById("right_arrow").style.display="none";
			}
			for (var i=0; i<show_num; i++)
			{
				if( s == i)		high(img[i]);
				else			low(img[i]);
			}
		}
	}
}


function high(which2){
theobject=which2
highlighting=setInterval("highlightit(theobject)",20)
}
function low(which2){
	which2.filters.alpha.opacity=50
}
function highlightit(cur2){
	try{
	if (cur2.filters.alpha.opacity<100)
		cur2.filters.alpha.opacity+=5
	else if (window.highlighting)
		clearInterval(highlighting)
	}catch(e)	{}
}

function setPicCount(str){
	g_picCount=str;
	return "";
}

function setPicUrls(str){
	var PicUrlArr=null;
	if (str!=''){
		PicUrlArr=str.split('|||');
		g_picCount=PicUrlArr.length;
		for ( var i=0 ;i<PicUrlArr.length;i++){ 
			g_picPicUrls[i]=PicUrlArr[i].split('|')[1];
		}
	}
	return "";
}

function showAutoSize(w,h){
	var arr=[];
	if(parseInt(w)>460){
		h=250*h/w
		w=460;
	}
	arr[0]=w;
	arr[1]=h;
	return 	arr;
}