function TextareaValue(str)
{
      str = str.replace(new RegExp("\n", 'g'), "</br>");
      str = str.replace(new RegExp(" ", 'g'), "&nbsp;");
      return str;
}
function TextareaCode(str)
{
      str = str.replace(new RegExp("<BR>", 'g'), "\n");
      str = str.replace(new RegExp("&nbsp;", 'g'), " ");
      return str;
}
//全选
function checkAll(form) {
	var length = form.elements.length;
	for (var i = 0;i < length;i++) {
		var e = form.elements[i];
		if (e.name != 'selAll') {
			e.checked = form.selAll.checked;
		}
	}
}
//选择验证
function isSel(obj) {
	var length = obj.elements.length;
	for (var i = 0;i < length;i++) {
		var e = obj.elements[i];
		if (e.name != 'selAll') {
			if (e.checked) {
				return true;
			}
		} 
	}
	return false;
}
function GetSelectData(){
     data="idList=";
     var cks = $("#TnList input:checked");
     cks.each(function(id){
        select = cks.get(id);
        data += select.value+",";
     });
     return data;
}
function IsItemChecked(data){
    if(data=="idList=" || data=="idList=,"){
        alert("您还没有选择任何选项！");
        return false;
    }
    else{
        return true;
    }
}
//全选？
function SelectAll(id)
{
    $("#TnList :checkbox").each(function(){$(this).attr("checked",$("#"+id+"")[0].checked)}); 
}
//文字焦点
function myFocus(objId,msg){
    $("#"+objId+"").focus(function(){
        if($("#"+objId+"").val() == msg)
        {
            $("#"+objId+"")[0].value ="";
        }           
    });
    $("#"+objId+"").blur(function(){
        if($("#"+objId+"").val() =="")
        {
            $("#"+objId+"")[0].value =msg;
        }        
    });
}

//正在加载
function setLoading(objId,value){
     obj = $("#"+objId+"");
     _left = obj.position().left + (obj.width()/2) - 5;
     _top =  obj.position().top + value;
    $("#oploading").css("top",_top);
    $("#oploading").css("left",_left); 
}
function Request(strName){
    var strHref = window.document.location.href;
    var intPos = strHref.indexOf("?");
    var strRight = strHref.substr(intPos + 1);
    var arrTmp = strRight.split("&");
    for(var i = 0; i < arrTmp.length; i++){
        var arrTemp = arrTmp[i].split("=");
        if(arrTemp[0].toUpperCase() == strName.toUpperCase()){
            return arrTemp[1];
        }
    }
    return "";
}
//页面转向

function returnPage(url){
    window.top.location.href =url;
}
//选择窗口
function mySelect(title,html,obj,width,height,left){
   obj.click(function(){
        _left = obj.position().left - document.documentElement.scrollLeft;
        _top = obj.position().top - document.documentElement.scrollTop;
        J.dialog.get({ id: 'select', html:html, nofoot: true,title:title,left:_left+left,top:_top,width:width,height:height,noresize:true,cover:true});
        return false;
   }); 
}
///屏蔽js错误
function killerrors(){ return true; } 

function linkurl(url){   
  
  $("#newLink")[0].href=url;   
  $("#newLink")[0].click();
}  

//下拉框
function SelectOptions(objSelect,text,value)
{  
   objSelect.options[objSelect.length] = new Option(text,value);
}

//移动div
function move_div( obj )
{
 this.div_obj = obj;
 this.offsetX = 0;
 this.offsetY = 0; 
 
 this.div_mousemove = function()
 {
  var e = window.event;
  if( e.button != 1 )
   return false;
     
  var top  = e.clientY;
  var left = e.clientX;
  
  this.div_obj.style.left = left - this.offsetX;
  this.div_obj.style.top  = top  - this.offsetY;
 }

 this.div_mousedown = function()
 {
  var e = window.event;
  this.offsetY = e.clientY - parseInt(this.div_obj.style.top);
  this.offsetX = e.clientX - parseInt(this.div_obj.style.left);
 }
}