//Get object
function getObject(objectId,top)
{
doc = top?:document;
if(typeof(objectId)!="object" && typeof(objectId)!="function")
{
if( && (objectId))
{
// W3C DOM
return (objectId);
}
else if((objectId))
{
return (objectId)[0];
}
else if ( && (objectId))
{
// MSIE 4 DOM
return (objectId);
}
else if ( && [objectId])
{
// NN 4 DOM.. note: this won't find nested layers
return [objectId];
}
else
{
return false;
}
}else
return objectId;
}
//Get relative path
function getRelativePath()
{
var url = ;//Current url
var urlcs = String();
url = (urlcs,"");
var path = - (/\//g,"").length - 3; //The level is the length of url containing / - the length of no included / is subtracted from the number of project headers /
var str = "";
for(var i = 0; i < path; i++)
{
str += "../";//Return a string that combines it into a relative path
}
return str;
}
//Load other JS files or CSS files
function loadjscssfile(filename,filetype,chkonce)
{
filetype = !filetype?"js":filetype;
var had = false;
if(filetype=="js")
{
if(chkonce)
{
var allScripts = ("script");
for(var i=0;i<;i++)
{
try{
if(allScripts[i].(filename)>-1)
{
had = true;
break;
}
}catch(e){}
}
}
if(!had)
{
("<script src=""+filename+"" src=""+filename+"" type='text/javascript'></script>");
}
}else
{
if(chkonce)
{
var allCss = ("link");
if()
{
for(var i=0;i<;i++)
{
try{
if(allCss[i].(filename)>-1)
{
had = true;
break;
}
}catch(e){}
}
}
}
if(!had)
{
("<link type='text/css' rel='stylesheet' href=""+filename+"" href=""+filename+"" />");
}
}
}
//Define the root directory path
var ROOT_PATH = getRelativePath();
var JS_PATH = ROOT_PATH+'js/';
var AJAX_PATH = ROOT_PATH+'ajax/';
var CSS_PATH = ROOT_PATH+'css/';
var IMAGES_PATH = ROOT_PATH+'images/';
var EDITOR_PATH = ROOT_PATH+'uploadeditor/';
var PUB_PATH = ROOT_PATH+'uploadfile/';
//Load the JS of the public variable
loadjscssfile(JS_PATH+"");
//Set an item in the drop-down table to be selected
function setSelOption(objId,vlu)
{
objId = getObject(objId);
for(var i=0;i<;i++)
{
if([i].value==vlu)
{
[i].setAttribute("selected","selected");
break;
}
}
}
//Set an item to be selected according to the option text in the drop-down table
function setTxtOption(objId,txt)
{
objId = getObject(objId);
for(var i=0;i<;i++)
{
if([i].innerHTML==txt)
{
[i].setAttribute("selected","selected");
break;
}
}
}
//Set an item in the radio button group to be selected
function setSelRadio(objName,vlu)
{
objName = (objName);
for(var i=0;i<;i++)
{
if(objName[i].value==vlu)
{
objName[i].setAttribute("checked","checked");
break;
}
}
}
//Set some items in the check box according to ID are selected
//vlu's format is: 1,2,3
function setSelCheckbox(prefix,vlu)
{
var _arr = (",");
if(_arr!="")
{
for(var i=0; i<_arr.length; i++)
{
getObject(prefix+_arr[i]).checked = true;
}
}
}
//Quick input, fromObj: source object, toObjId: target object ID, when txt is true, take the innerHTML value of toObjId
function fastInput(fromObj,toObjId,txt)
{
if(=='' || ==0) return false;
txt = !txt ? false : txt;
var toObj = getObject(toObjId);
if(txt)
{
if(typeof () == 'undefined')
= toTxt([].innerHTML);
else
= toTxt([].innerHTML);
}else
{
if(typeof () == 'undefined')
= ;
else
= ;
}
}
/*
Preview pictures before uploading pictures in IE6, IE7
IE6 can also detect the size of the picture at the same time
size unit is KB
<style type="text/css"><!--
.newPreview
{
width:400px; height:300px;
FILTER: progid:(sizingMethod=scale)
}
.nodis{display:none;}
--></style><style type="text/css" bogus="1">
.newPreview
{
width:400px; height:300px;
FILTER: progid:(sizingMethod=scale)
}
.nodis{display:none;}</style>
<input type="file" name="litpic" onchange="PreviewImg(this,'newPreview','ndsPreview',400)" />
<div class="newPreview"></div>
<img class="nodis" />
*/
function PreviewImg(imgFile,newPreview,ndsPreview,size)
{
newPreview = getObject(newPreview);
if(!imgFile || ! || !newPreview){return};
var patn = /\.jpg$|\.jpeg$|\.gif$|\.png$|\.bmp$/i;
if(())
{
try{("").src = ;}catch(e){}
if(("MSIE 6.0",0)>-1)
{
size=!size?0:size;
ndsPreview = getObject(ndsPreview);
if(ndsPreview)
{
try{("onreadystatechange", function(){checkImgSize(ndsPreview,size)})}catch(e){}
= ;
}
}
}
else
{
alert("You selected not an image file, please reselect.");
}
}
function PreviewImgNow(imgDiv,imgFile)
{
try{getObject(imgDiv).("").src = imgFile}catch(e){}
}
//Check the size of the image before uploading
//The condition is that the function should be triggered when the file changes to display the thumbnail on img
//size unit is KB
function checkImgSize(img,size)
{
img = getObject(img);
if( == "complete")
{
var limit = size * 1024;
if( > limit)
{
alert("Error! The image you uploaded is "+(parseInt(/1024))+"KB, which exceeds the limit of "+size+"KB, please upload again");
return false
}else
return true;
}
return true;
}
//Detection of client environment
function ClientMentInfo()
{
var me = this;
var appVer = ;
= function (){
if(("MSIE")>0) return "IE";
else if(("Firefox")>0) return "Firefox";
else if(("Chrome")>0) return "Chrome";
else if(("Safari")>0) return "Safari";
else if(("Camino")>0) return "Camino";
else if(("Konqueror")>0) return "Konqueror";
else return "other";
}
= function (){
var _pf = ;
if(_pf == "Win32" || _pf == "Windows")
{
if(("Windows NT 6.0") > -1 || ("Windows Vista") > -1)
{
return 'Windows Vista';
}else if(("Windows NT 6.1") > -1 || ("Windows 7") > -1)
{
return 'Windows 7';
}else
{
try{
var _winName = Array('2000','XP','2003');
var _ntNum = (/Windows NT 5.\d/i).toString();
return 'Windows ' + _winName[_ntNum.replace(/Windows NT 5.(\d)/i,"$1")];
}catch(e){return 'Windows';}
}
}else if(_pf == "Mac68K" || _pf == "MacPPC" || _pf == "Macintosh")
{
return "Mac";
}else if(_pf == "X11")
{
return "Unix";
}else if(String(_pf).indexOf("Linux") > -1)
{
return "Linux";
}else
{
return "Unknow";
}
}
= (); //Operating system type
= null;
this.Bs_lang = ( == 'Netscape'?:);//Browser language version
this.Bs_Name = (); //Browser name
//Browser version
if(this.Bs_Name=='IE')
{
var _msie = (/MSIE \d./i).toString();
this.Bs_Version = = _msie.replace(/MSIE (\d)./i,"$1");
}else
{
this.Bs_Version = appVer;
}
this.Ie6 = ==6 ? true: false;
this.Ie7 = ==7 ? true: false;
this.Ie8 = ==8 ? true: false;
}
//Client information
var CMInfo = new ClientMentInfo();
//IE6 cache background image
if(CMInfo.Ie6)
{
("BackgroundImageCache", false, true);
}
//Set the check box to select all or not
function setAllCheckbox(formName,objName,num)
{
if(formName)
_arr = getObject(formName).elements[objName];
else
_arr = typeof(objName)=="object"?objName:(objName);
if(_arr)
{
if(num)
{
if (!_arr.length ) // There is only one check box, then length = undefined
_arr.checked = true;
else
{
for(var i=0; i<_arr.length; i++)
{
_arr[i].checked = true;
}
}
}else
{
if (!_arr.length ) // There is only one check box, then length = undefined
_arr.checked = false;
else
{
for(var i=0; i<_arr.length; i++)
{
_arr[i].checked = false;
}
}
}
}
}
//Make the current page jump to the specified page number page
function goPage(pageNum,pageStr)
{
= "?np="+pageNum+pageStr;
}
//Go to the front and back of the string, left and right spaces respectively
= function(){ return (/^\s+|\s+$/g,"")}
= function(){ return (/^\s+/g,"")}
= function(){ return (/\s+$/g,"")}