/*
 * 函数说明：判断搜索内容是否为空
 * 参数：	字符串
 * 返回值：	是/否
 * 时间：2006-5-12
 */
function checkform(str){
	searchFormObj = document.getElementById(str);
	var v = trim(searchFormObj.keywords.value);
	if(v.length > 100){
		alert("Keywords Too Long!");
		return false;
	}
	if(v == ""  || v.substring(0,3) =="Ple") {
		alert("Please Input Keywords!");
		return false;
	}
}
//反选CheckBox
function RevSelected(SltOjbId){
	var i;
	var objChks = document.getElementsById(SltOjbId);
	if(!objChks){
		return;
	}
	if(objChks.checked==true){
		objChks.checked==false;}
	else{
		objChks.checked==true;}
}

//选择所有的CheckBox
function SelectAll(chkName,checked){
	var i;
	var objChks = document.getElementsByName(chkName);
	if(!objChks){
		return;
	}
	for(i=0;i<objChks.length;i++){
		objChks[i].checked = checked;
	}
}

var CurrentLine = null;
var CurrentClass;
var OriginalClass;

function MouseOver(obj)
{
/*	if(obj.className=="clsCurrentHasFocus"){
		obj.Checked = true;
		CurrentLine = obj;
	}*/
	CurrentClass = obj.className;
	obj.className = "Rollover";
}
function MouseOut(obj)
{
	if(!obj.Checked)
		obj.className = CurrentClass;
	else
		obj.className = "Select";
}
function MouseDown(obj)
{
	obj.className = "Click";
}
function MouseUp(obj)
{
	MouseOut(obj);
}
function Click(obj)
{
	if(!obj.Checked)
	{
		if(CurrentLine != null)
		{
			CurrentLine.Checked = false;
			CurrentLine.className = OriginalClass;
		}
		OriginalClass = CurrentClass;
		obj.Checked = true;
		CurrentLine = obj;
	}
	else
		obj.Checked = false;
	MouseOut(obj);
}

function startmarquee(lh,speed,delay,index){
var t;
var p=false;
var o=document.getElementById("marqueebox"+index);
o.innerHTML+=o.innerHTML;
o.onmouseover=function(){p=true}
o.onmouseout=function(){p=false}
o.scrollTop = 0;
function start(){
t=setInterval(scrolling,speed);
if(!p) o.scrollTop += 2;
}
function scrolling(){
if(o.scrollTop%lh!=0){
o.scrollTop += 2;
if(o.scrollTop>=o.scrollHeight/2) o.scrollTop = 0;
}else{
clearInterval(t);
setTimeout(start,delay);
}
}
setTimeout(start,delay);
}
function GoForm(url,querystring,_form)
{var r = new FormRequest("POST",url,false,_form);
	if(_form=="" || _form==null){_form="_self";}
	if(querystring.substring(0,1)=="?"){
	querystring=querystring.substring(1,querystring.length);}
    var tmpValues = querystring.split("&");
    for(var i = 0; i < tmpValues.length; i++)
    {
        var tmpValue = tmpValues[i].split("=");
		r.setParameter(tmpValue[0],tmpValue[1])
	}
    r.send("");}
	
function GoUrl(url,querystring,_form){
	if(_form=="" || _form==null){_form="_self";}
	var xwin = new FormRequest("GET",url,false,_form);
	if(querystring.substring(0,1)=="?"){
	querystring=querystring.substring(1,querystring.length);}
    xwin.send(querystring);
}
function GoUrl2(urlwithquerystring,_form){
	if(_form=="" || _form==null){_form="_self";}
	var url="",querystring="",uwq=urlwithquerystring.split("?");
	url=uwq[0];
	if(uwq.length>1)querystring=uwq[1];
	var xwin = new FormRequest("GET",url,false,_form);
	if(querystring.substring(0,1)=="?"){
	querystring=querystring.substring(1,querystring.length);}
    xwin.send(querystring);
}
function Set_Lang(langcode){
location.href=ReQueryString('Lang',langcode);
//	var pathname,querystrings,rtext;
//		pathname=location.pathname;
//		querystrings=location.search;
//		rtext=querystrings.match(new RegExp("[?&](Lang=[^&]*)(&?)"))
//		rtext=rtext?rtext[1]:rtext
//if(rtext!=null)
//{querystrings=querystrings.replace(rtext,'Lang=' + langcode);
//GoUrl(pathname,querystrings,"_self");
//}
//else
//{if(querystrings!=null&&querystrings!='')
//{querystrings+='&Lang='+langcode;}
//else
//{querystrings='?Lang='+langcode;}
//GoUrl(pathname,querystrings,"_self");
//}
}
function ReQueryString(qname,qvalue){
var qstrings=location.search,lpath=location.pathname,qx;
if(qstrings){
if(typeof(qname[0])=='undefined'){qx = qstrings.search(new RegExp("[?&]"+qname+"=[^&]*&?"));
if(qx==-1){qstrings+= '&' + qname + '=' + qvalue;}
else{qstrings=qstrings.replace(new RegExp("([?&])"+qname+"=[^&]*(&?)"),"$1"+qname+"="+qvalue+"$2");}
}
else{if(qname.length==qvalue.length){for(var i=0;i<qname.length;i++){
qx = qstrings.search(new RegExp("[?&]"+qname[i]+"=[^&]*&?"));
if(qx==-1){qstrings+= '&' + qname[i] + '=' + qvalue[i];}
else{qstrings=qstrings.replace(new RegExp("([?&])"+qname[i]+"=[^&]*(&?)"),"$1"+qname[i]+"="+qvalue[i]+"$2");}
}}qstrings='?' + qstrings.substr(1);}
}
else{if(typeof(qname[0])=='undefined')qstrings = '?' + qname+'='+qvalue;
else{qstrings='';for(var i=0;i<qname.length;i++){qstrings+= '&' + qname[i] + '=' + qvalue[i];}qstrings='?' + qstrings.substr(1);}}
return lpath + qstrings;
}
function QueryString(item)
{
       var sValue=location.search.match(new RegExp("[?&]"+item+"=([^&]*)(&?)","i")) 
       return sValue?sValue[1]:sValue
}

function FormRequest(_method,_url,_async,_target){
	var oThis = this;
	var value = null;
	var text = null;
	
	var _form = document.getElementById("myAjaxRequestForm");
	if(_form){
		_form.removeNode(true);
	}
	
	_form = document.createElement("form");
	document.body.appendChild(_form);
	
	_form.method = _method;
	_form.action = _url;
	_form.target = _target;
	
	currentRequest = oThis;
	//input参数传递
	this.setParameter = function(name,value) {
		var _input = document.createElement("input");
		_input.name=name;
		_input.value=value;
		_input.type="hidden";
		_form.appendChild(_input);
	}
		
	//url参数传递
	this.send = function(v){
		if(v==null || v==""){
			_form.submit();

		}else{
			var parts = v.split('&');
			for(var i=0;i<parts.length;i++){
				var part = parts[i].split('=');
				var name = part[0];
				var value = part[1];
				var _input = document.createElement("input");
				_input.name=name;
				_input.value=value;
				_input.type="hidden";
				_form.appendChild(_input);
			}
			_form.submit();
		}
	}

}
//显示验证码
function showcheckcode(divid)
{
var odiv = document.getElementById(divid);
if(odiv.innerHTML==null || odiv.innerHTML==''){
str="<input type=\"text\" size=\"6\" name=\"v-code\"/>";
str+=" <img src=\"/images/vcode/vcode.asp\" alt=\"\"  style=\"cursor : pointer;\" onclick=\"this.src='/images/vcode/vcode.asp'\" />";
str+=" <input type=\"submit\" value=\"submit\" class=\"Submit\" />";
odiv.innerHTML=str;
}
}
//类VBScrit的Request
function request(key)
{
    var url=window.document.location.href;
    var pos=url.indexOf("?");
    var allValues=url.substr(pos + 1);

    var tmpValues = allValues.split("&");
    for(var i = 0; i < tmpValues.length; i++)
    {
        var tmpValue = tmpValues[i].split("=");

        if(tmpValue[0].toUpperCase()==key.toUpperCase()) 
            return tmpValue[1];
    }
    return "";
}


function js_gndstr(){
	return Date().replace(/[ a-zA-Z\s:?-]/g,"");
}

function createiframe(divname){
	var div = null;
	div = document.createElement("div");
	div.id = divname;
	div.innerHTML = "<iframe name='" + divname + "' init=false style='display:none'></iframe>";
	document.body.appendChild(div);
}
function xmsgbox(){
var smbcode=js_gndstr();
var linkurl='/data/template/xmsgbox.asp';
for(i=0; i<arguments.length; i++){
	if(i==0){linkurl+='?msg=' + arguments[0];}
	else{linkurl+='&btn' + i + '=' + arguments[i];}
}
	return window.showModalDialog(linkurl + "&smbcode=" + smbcode,"x-Msgbox","dialogHeight: 150px; scrolling: No; dialogWidth: 300px; dialogTop: 350px; dialogLeft: 550px; edge: Raised; center: Yes; help: No; resizable: No; status: No;");
}

function ean2isbn(eancode,itype){
var pattern = /^[\d]{13}$/;
if(pattern.test(eancode)){
	if(itype==10){
		var ean_j=0;
		for(i=4;i<=12;i++){ean_j+=parseInt(eancode.substring(i-1,i))*(14-i);}
	var ean_x=11-ean_j%11;
	if(ean_x==10){
		return eancode.substring(3,12).toString() + "X";}
	else{
		return eancode.substring(3,12).toString() + ean_x.toString();}
	}
	else{return eancode;}
}
else{return eancode;}
}

function strtonum(num){
var parttern=/^[\d.]*$/g;
if(num==null||num=='')
	return 0;
else
	if(parttern.test(num))return num;{return 0;}
}
function getvalue(){
var al=arguments.length;av=arguments;
var as;
if(al<1)return 'undefined';
al>1?indexid=parseInt(strtonum(av[1])):indexid=0;
typeof(av[2])!='undefined'?as=av[2]:as='';
var temp_var=av[0];
switch(typeof(temp_var)){
	case 'undefined':
		return 'undefined';
		break;
	default:
		if(typeof(temp_var[0])!='undefined'){
			if(temp_var.length>=indexid){return eval('temp_var[' + indexid + ']'+as);}
			else{return 'undefined';}
			}
		else{return eval('temp_var'+as);}
		break;
	}
}

function getarraynum(arrayname){
var temp_var=arrayname;
switch(typeof(temp_var)){
	case 'undefined':
		return -1;
		break;
	default:
		if(typeof(temp_var[0])!='undefined'){return temp_var.length;}
		else{return -1;}
		break;
	}
}
function isdefined(varname){
	if(typeof(varname)=='undefined'){
	return false;}
	else{
	return true;}
}

function province_slt(){
var province_list=Array('Please select','Afghanistan','Albania','Algeria','American Samoa','Andorra','Angola','Anguilla','Antarctica','Antigua and Barbuda','Argentina','Armenia','Aruba','Australia','Austria','Azerbaijan','Bahamas','Bahrain','Bangladesh','Barbados','Belarus','Belgium','Belize','Benin','Bermuda','Bhutan','Bolivia','Bosnia and Herzegowina','Botswana','Bouvet Island','Brazil','British Indian Ocean Territory','Brunei Darussalam','Bulgaria','Burkina Faso','Burundi','Cambodia','Cameroon','Canada','Cape Verde','Cayman Islands','Central African Republic','Chad','Chile','China','Christmas Island','Cocos (Keeling) Islands','Colombia','Comoros','Congo','Cook Islands','Costa Rica','Cote D\'Ivoire','Croatia','Cuba','Cyprus','Czech Republic','Denmark','Djibouti','Dominica','Dominican Republic','East Timor','Ecuador','Egypt','El Salvador','Equatorial Guinea','Eritrea','Estonia','Ethiopia','Falkland Islands (Malvinas)','Faroe Islands','Fiji','Finland','France','France, Metropolitan','French Guiana','French Polynesia','French Southern Territories','Gabon','Gambia','Georgia','Germany','Ghana','Gibraltar','Greece','Greenland','Grenada','Guadeloupe','Guam','Guatemala','Guinea','Guinea-bissau','Guyana','Haiti','Heard and Mc Donald Islands','Honduras','Hong Kong','Hungary','Iceland','India','Indonesia','Iran (Islamic Republic of)','Iraq','Ireland','Israel','Italy','Jamaica','Japan','Jordan','Kazakhstan','Kenya','Kiribati','Korea, Democratic People\'s Republic of','Korea, Republic of','Kuwait','Kyrgyzstan','Lao People\'s Democratic Republic','Latvia','Lebanon','Lesotho','Liberia','Libyan Arab Jamahiriya','Liechtenstein','Lithuania','Luxembourg','Macau','Macedonia, The Former Yugoslav Republic of','Madagascar','Malawi','Malaysia','Maldives','Mali','Malta','Marshall Islands','Martinique','Mauritania','Mauritius','Mayotte','Mexico','Micronesia, Federated States of','Moldova, Republic of','Monaco','Mongolia','Montserrat','Morocco','Mozambique','Myanmar','Namibia','Nauru','Nepal','Netherlands','Netherlands Antilles','New Caledonia','New Zealand','Nicaragua','Niger','Nigeria','Niue','Norfolk Island','Northern Mariana Islands','Norway','Oman','Pakistan','Palau','Panama','Papua New Guinea','Paraguay','Peru','Philippines','Pitcairn','Poland','Portugal','Puerto Rico','Qatar','Reunion','Romania','Russian Federation','Rwanda','Saint Kitts and Nevis','Saint Lucia','Saint Vincent and the Grenadines','Samoa','San Marino','Sao Tome and Principe','Saudi Arabia','Senegal','Seychelles','Sierra Leone','Singapore','Slovakia (Slovak Republic)','Slovenia','Solomon Islands','Somalia','South Africa','South Georgia and the South Sandwich Islands','Spain','Sri Lanka','St. Helena','St. Pierre and Miquelon','Sudan','Suriname','Svalbard and Jan Mayen Islands','Swaziland','Sweden','Switzerland','Syrian Arab Republic','Taiwan','Tajikistan','Tanzania, United Republic of','Thailand','Togo','Tokelau','Tonga','Trinidad and Tobago','Tunisia','Turkey','Turkmenistan','Turks and Caicos Islands','Tuvalu','Uganda','Ukraine','United Arab Emirates','United Kingdom','United States','United States Minor Outlying Islands','Uruguay','Uzbekistan','Vanuatu','Vatican City State (Holy See)','Venezuela','Viet Nam','Virgin Islands (British)','Virgin Islands (U.S.)','Wallis and Futuna Islands','Western Sahara','Yemen','Yugoslavia','Zaire','Zambia','Zimbabwe');
var x=arguments,idname,name;
idname=name=='province_select';
//0=idname,1=value(1=id,2=text),2=defalut,3=name
var ostr='';
ostr+='<select';
if(isdefined(x[0])){idname=x[0];}
ostr+=' id="' + idname +'"';
if(isdefined(x[5])){name=x[3];}
else{name=idname;}
ostr+=' name="' + name + '"';
ostr+='>\n'
for(var i=0;i<province_list.length;i++){
		ostr+='<option'
		if(isdefined(x[2])){if(province_list[i].toString()==x[2].toString())ostr+=' selected';}
		if(isdefined(x[1])){switch(parseInt(x[1])){
			case 1:
			ostr+=' value="' + i+1 + '"';
			break;
			default:
			ostr+=' value="' + province_list[i] + '"';
			break;
			}
		}
	ostr+='>' + province_list[i] + '</option>\n';
	}
ostr+='</select>\n'
document.write(ostr);
}

function inputnumber(){
	if(event.keyCode==9)
	{event.returnValue=true;}	
	else
	{if(event.shiftKey || event.ctrlKey || event.altKey){event.returnValue=false;}
	if(event.keyCode!=8 && event.keyCode !=37 && event.keyCode !=39 && event.keyCode !=46){if(event.keyCode < 48||(event.keyCode > 57 && event.keyCode<96) || event.keyCode>105){event.returnValue=false;}}}
}

function HTMLEncode(strHTML)
{
var div = document.createElement('div');
div.innerText = strHTML;
return div.innerHTML;
}
function HTMLDecode(strEncodeHTML)
{
var div = document.createElement('div');
div.innerHTML = strEncodeHTML;
return div.innerText;
}

function MOver(id,tc)
{var c;switch(tc){case 1:c='#f5f5f5';break;case 2:c='#ffffff';break;default:c='';}id.style.backgroundColor=c;}
function MOut(id,tc)
{var c;switch(tc){case 1:c='#EEEEEE';break;case 2:c='#ffffff';break;default:c='';}id.style.backgroundColor=c;}