/********************************Created by Saunterer(2005-7-25)**********************************/
//open a new window
function shownews(url,id){

var win = null;
var myname="";
var w=600;
var h=450;
var scroll="yes";
var fname=url+"?id="+id

LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable=false'
win = window.open(fname,myname,settings)
}

function shownews2(url,id){

var win = null;
var myname="";
var w=800;
var h=450;
var scroll="yes";
var fname=url+"?"+id

LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable'
win = window.open(fname,myname,settings)
}
function showjob(url,id){

var win = null;
var myname="";
var w=575;
var h=250;
var scroll="yes";
var fname=url+"?"+id

LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable=false'
win = window.open(fname,myname,settings)
}

function add_product(){
	if(document.form1.lemma.value==""){
		alert("请填写产品名称！");
		form1.lemma.focus();
		return false;
	}
	if(document.form1.type.value==""){
		alert("请选择产品类别！");
		form1.type.focus();
		return false;
	}
}
function test(){
	if(document.form1.lemma.value==""){
		alert("请填写标题！");
		form1.lemma.focus();
		return false;
	}
	if(document.form1.tests.value==""){
		alert("请填写详细内容！");
		form1.tests.focus();
		return false;
	}
	return true;
}
//search page
function check_form(){
if (document.searchform.keywords.value=="") {	
alert ("请输入搜索关键词");
document.searchform.keywords.focus();
return false;
}
return true;

}

//behind insert gcsl
function redocument(){
var str="";
if(document.form1.types.value=="图片链接"){
	str="<br>&nbsp;地址：<input name='link' type='text' id='link' size='60' maxlength='50'><br><br>";
	str+="&nbsp;图片：<input type='file' name='file1' id='file1' size='50'>  &nbsp;&nbsp;<font color='#ff0000'>大小：95*37</font><br>";
}else{
	str="&nbsp;地址：<input name='link' type='text' id='link' size='60' maxlength='50'>";
}
window.l.innerHTML=str;
}
//show time
function write_time(){
var date=new Date();
var y=date.getYear();
var m=date.getMonth()+1;
var d=date.getDate();
var day=date.getDay();
var myarray=new Array(
     "星期日",
     "星期一",
     "星期二",
     "星期三",
     "星期四",
     "星期五",
     "星期六");
document.write("<font color='#ffffff'>"+y+"年"+m+"月"+d+"日&nbsp;&nbsp;"+myarray[day]+"</font>");
}
//print
function p(){
	window.print();
}
//close
function c(){
	self.close();
}
//check pictrue size
function imgzoom(o) {
		var zoom = parseInt(o.style.zoom, 10) || 100;
		zoom -= event.wheelDelta / 12;
		if(zoom > 0) {
			o.style.zoom = zoom + '%';
		}
		return false;
	
}

//recheck table's background

function check_bg(obj,state,color1,color2){
	obj.style.backgroundColor = (1==state) ? color1:color2;
	return;
}
//is delete ?
function del(){
	if(confirm("确认删除？")){
	return true;
	}else{
		return false;
	}
}
//is true ?
function fs(){
var l=document.form1.lx.value;
if(confirm("确认要添加"+l+"产品？")){
return true;
}else{
return false;
}
}
function showsending() {
	sending.style.visibility="visible";
	}
	
function getSizeNum(num){
	if(num>1024){
		num=Math.floor((num/1024));
		str=num+"KB";
	}
	if(num>1024){
		num=Math.floor((num/1024));
		str=num+"MB";
	}
	window.filesize.innerText=str;
}
// 当上传图片等文件时，往下拉框中填入图片路径，可根据实际需要更改此函数
	function doChange(objText, objDrop){
		if (!objDrop) return;
		var str = objText.value;
		var arr = str.split("|");
		var nIndex = objDrop.selectedIndex;
		objDrop.length=1;
		for (var i=0; i<arr.length; i++){
			objDrop.options[objDrop.length] = new Option(arr[i], arr[i]);
		}
		objDrop.selectedIndex = nIndex;
	}

	// 表单提交客户端检测
	function doSubmit(){
		if (document.form1.title.value==""){
			alert("新闻标题不能为空！");
			return false;
		}
		// getHTML()为eWebEditor自带的接口函数，功能为取编辑区的内容
		if (e1.getHTML()==""){
			alert("新闻内容不能为空！");
			return false;
		}
	}
function getUrl(page){
	var url,url2;
	if(page==0){
		url="news/search.asp";
		url2="product/search.asp";
	}else if(page==1){
		url="../news/search.asp";
		url2="../product/search.asp";
	}
if(document.search_form.type.value=="news"){
	document.all.item("search_form").action=url;
	
}else if(document.search_form.type.value=="product"){
	document.all.item("search_form").action=url2;
}
document.search_form.submit();
}
function paste() { 
    var clipboard = window.clipboardData.getData('text');
   var text=clipboard == null ? alert('您的剪切板中没有任何文本内容') :clipboard;
   return text;
}
function copy() { 
    result.value == '' ? alert('没有需要复制的代码') : window.clipboardData.setData('text', result.value);
}
function querystring(url,word){
	var str=location.search; 
	if(str.indexOf("?")<0){
		str=str+"?"+url;
	}else{
		if(str.indexOf("&"+word)>=0){
			l=str.indexOf("&"+word);
			str=str.substr(0,l);
		}
		if(str.indexOf(word)>=0){
			l=str.indexOf(word);
			str=str.substr(0,l);
		}
		l=str.length;
		if(str.charAt(l-1)=="&"){
			str.substr(0,l-1);
		}
	str+=str.indexOf("=")>=0 ? ("&"+url) : url;
	}
	window.location=str;
}
//更改字体大小
var status0='';
var curfontsize=10;
var curlineheight=18;
function fontZoomA(){
  if(curfontsize>8){
    document.getElementById('fontzoom').style.fontSize=(--curfontsize)+'pt';
	document.getElementById('fontzoom').style.lineHeight=(--curlineheight)+'pt';
  }
}
function fontZoomB(){
  if(curfontsize<64){
    document.getElementById('fontzoom').style.fontSize=(++curfontsize)+'pt';
	document.getElementById('fontzoom').style.lineHeight=(++curlineheight)+'pt';
  }
}
//xmlhttp
var oDiv 
var xh 
function getXML(str) 
{ 
oDiv = document.getElementById("sss"); 

oDiv.innerHTML = "加载数据..."; 
oDiv.style.display= "" ;
xh = new ActiveXObject("Microsoft.XMLHTTP");
xh.onreadystatechange = getReady; 
xh.open("GET","small_sort.asp?sortid="+str,true); 
xh.send(); 

} 

function getReady() 
{ 
if(xh.readyState==4) 
{ 
if(xh.status==200) 
{ 

oDiv.innerHTML = xh.responseText ;
} 
else 
{ 
oDiv.innerHTML = "抱歉，装载数据失败。原因：" + xh.statusText ;
} 
} 
}