//取时间部分
function dtGetTimeString(format) {
  ptr = format.indexOf("%"); old = 0; time="";
  while(ptr != -1) {
    ch = format.charAt(ptr+1);
    time += format.substring(old,ptr) + dtGetFormat(ch);
    old = ptr+2;
    ptr = format.indexOf("%",old);
  }
  time += format.substring(old,format.length);
  return time;
}
function dtSetDigits(num, howmany) {
  str = num.toString();
  if (str.length >= howmany) return str;
  for (i = str.length; i < howmany; i++) str = "0" + str;
  return str;
}
function dtGetFormat(ch) {
  now = new Date();
  if(ch=='h') {
    hour = now.getHours();
    if(hour == 0) { hour = 12; }
    else if (hour > 12) { hour -= 12; }
    return hour; }
  else if(ch=='H') { return now.getHours(); }
  else if(ch=='m') { return dtSetDigits(now.getMinutes(),2); }
  else if(ch=='s') { return dtSetDigits(now.getSeconds(),2); }
  else if(ch=='d') { return now.getDate(); }
  else if(ch=='D') {
    dayArray = new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
    return dayArray[now.getDay()]; }
  else if(ch=='w') { return now.getMonth()+1; }
  else if(ch=='W') {
	 monArray = new Array("Jan","Feb","Mar","Apr","May","June","July","Aug","Sept","Oct","Nov","Dec");
	 return monArray[now.getMonth()]; }
  else if(ch=='y') {
    return ((now.getYear() <= 99) ? now.getYear() : dtSetDigits(now.getYear()-2000,2));}
  else if(ch=='Y') {
    return ((now.getYear() <= 99) ? "19"+now.getYear() : now.getYear());}
  else if(ch=='a') {
    if(now.getHours() == 0 || now.getHours() > 11) return "PM";
    else return "AM"; }
  else return "";
}
function dtChangeText(id, str) {
  if(document.layers) { // if Navigator 4.0+
    with(document[id].document) {
      open();
      write(str);
      close();
    }
  } else { // Internet Explorer 4.0+
    document.all[id].innerHTML = str;
  }
}

function dtStartClock(id,format) {
  ClockID = setInterval(function(){dtChangeText(id,dtGetTimeString(format))},500)
}
function dtGetClockCombo(id,format){
if(document.all||document.layers) dtStartClock(id,format);
}
//取时间结束
  //横向滚动视频库 
 function vMarquee() {
		this.marheight=110;
		this.marwidth=340;
		this.targetId="vmarquees";
		this.preleft =0;
		this.stopscroll=false;
		}
vMarquee.prototype.init=function(){
	 var stopscroll=false; 
	 var demo = document.getElementById(this.targetId);
	 with(demo){
		noWrap=true;
		style.width=this.marwidth;
		style.height = this.marheight;
		style.overflowX="hidden";
		onmouseover=new Function("vMarquee1.stopscroll=true"); 
		onmouseout=new Function("vMarquee1.stopscroll=false"); 
		}				
	}
function vscroll(){
	if(vMarquee1.stopscroll==true) return;
	 var demo = document.getElementById(vMarquee1.targetId);
	 vMarquee1.preleft = demo.scrollLeft;
	 demo.scrollLeft+=1;				
	 if(vMarquee1.preleft==demo.scrollLeft){
     demo.scrollLeft=document.getElementById('vMarquee11').offsetWidth-vMarquee1.marwidth+1;	
	 }				
}
vMarquee.prototype.start=function(){
	var templayer= document.getElementById('vMarquee11');
	var demo = document.getElementById(this.targetId);			
	while(templayer.offsetWidth<this.marwidth){
			templayer.innerHTML+=demo.innerHTML;				
	 }
	demo.innerHTML=templayer.innerHTML+templayer.innerHTML;	
	setInterval("vscroll()",50);
}
 //横向滚动图片库 
 function vMarquee2() {
		this.marheight=110;
		this.marwidth=340;
		this.targetId="vmarquees2";
		this.preleft =0;
		this.stopscroll=false;
		}
vMarquee2.prototype.init=function(){
	var stopscroll=false; 
	var demo = document.getElementById(this.targetId);
	with(demo){
	noWrap=true;
	style.width=this.marwidth;
	style.height = this.marheight;
	style.overflowX="hidden";
	onmouseover=new Function("vMarquee2.stopscroll=true"); 
	onmouseout=new Function("vMarquee2.stopscroll=false"); 
	}				
}
function vscroll2(){
	if(vMarquee2.stopscroll==true) return;
	var demo = document.getElementById(vMarquee2.targetId);
	vMarquee2.preleft = demo.scrollLeft;
	demo.scrollLeft+=1;				
	if(vMarquee2.preleft==demo.scrollLeft){
		demo.scrollLeft=document.getElementById('vMarquee22').offsetWidth-vMarquee2.marwidth+1;	
	}				
}
vMarquee2.prototype.start=function(){
	var templayer= document.getElementById('vMarquee22');
	var demo = document.getElementById(this.targetId);			
	while(templayer.offsetWidth<this.marwidth){
		templayer.innerHTML+=demo.innerHTML;				
	 }
	demo.innerHTML=templayer.innerHTML+templayer.innerHTML;	
	setInterval("vscroll2()",50);
}			
function isEmpty(str){
if (str) {
	var pattern = /^\s*$/;
	return pattern.test(str);
}
else {
	return true;
	}
}
	//调用样式
//var vMarquee1=new vMarquee();
//vMarquee1.init();
//vMarquee1.start();	
	//''false;undefined false;' 'false;
function isNotEmpty(str){
	return !isEmpty(str);
}
function htmlLink(){
	alert('您没有登录无法查看具体信息！');
}
function noAuth(){
	alert('您没有权限！');
}
function previewImage(file){
	if(file>0){
	var formjsp=document.getElementById("formjsp");
		formjsp.fileId.value=file;
		formjsp.submit();
	}
}
String.prototype.strip=function() {
    return this.replace(/^\s+/, '').replace(/\s+$/, '');
  }

function previewVideo(file){
	if(file>0){
	var formvideo=document.getElementById("formvideo");
		formvideo.fileId.value=file;
		formvideo.submit();
	}
}

function previewTradeReports(file){
	if(file>0){
	var formvideo=document.getElementById("formtrade");
		formtrade.fileId.value=file;
		formtrade.submit();
	}
}
function dzyldown(id,type){
	var formdownload=document.getElementById("formdownload");
		formdownload.id.value=id;
		formdownload.type.value=type;
		formdownload.submit();	
}
function doComment(){
var tradecomment=document.getElementById("tradecomment");
var con=tradecomment.content.value;
if(con.strip().length<5){
 alert("请认真填写评论!");
 return;
}
if(con.length>200){
 alert("评论不能超过200个字!");
 return;
}
tradecomment.submit();
}

function doallComments(fileId){
var allcomment=document.getElementById("allcomment");
if(fileId>0){
allcomment.fileId.value=fileId;
allcomment.submit();
}
}
function initseyear(id){
	var obj=document.getElementById(id);
	
	obj.length=1;
	obj.options[0].value="";
	obj.options[0].text="全部年";
	var begin=2001;
	var end=new Date().getFullYear();
	for(var i=end;i>=begin;i--){
		obj.length+=1
	obj.options[obj.length-1].value=i;
	obj.options[obj.length-1].text=i+"年";
	}
	}