//copy rights by grandtee

loading = {

    open : function(obj){
		
		
		//alert(obj.div);
		
		var loading = document.getelementbyid(obj.div);
		
		//alert("2");
		
		//loading.style.visibility = "visiable";
		
		//lert("3");

        loading.style.position = 'absolute';
		
		//alert("4");

        loading.style.zindex = '90';

        loading.style.left = '0';

		//alert("5");

        loading.style.top = 0;

        loading.style.width = window.document.body.scrollwidth;

		//alert("6");
		
        loading.style.height = window.document.body.scrollheight;

        //loading.style.backgroundcolor = 'rgba(0,0,0,0.3);';
		
		loading.style.background = "#3cf";
		
		//loading.style.opacity ='0.3';
		
		//alert("7");
		
		//loading.style.filter = "progid:dximagetransform.microsoft.alpha(style=0,opacity=30)"; /*ie8*/
		
		//alert("8");
		
	    if(obj.second>0){
				var str = '<span id="wait_time" style="zindex = 100; opacity: 1; background:#fff url(../images/loading.gif) no-repeat scroll 10px center;padding: 10px 10px 10px 52px; border:solid 3px teal; border-radius: 7px; color:#ff6600; font-size: 9pt; margin-top:250px ; display:block; ">���ݼ����у�Ԥ����ҫ�ȴ�--�롣���ժ�......��</span>';
				loading.innerhtml = str;
				var i=obj.second;
			window.setinterval(function(){
									var cc = document.getelementbyid("wait_time"); 
									cc.innerhtml = "���ݼ����у�Ԥ����ҫ�ȴ�"+ (i--) +"�롣���ժ�......��"  ; 
									}, 1000); 
		}else{
				var str = '<span id="wait_time" style="zindex = 100; opacity: 1 ; background:#fff url(../images/loading.gif) no-repeat scroll 10px center;padding: 10px 10px 10px 52px; border:solid 3px teal; border-radius: 7px; color:#ff6600; font-size: 9pt; margin-top:250px ; display:block; ">���ݼ����у���ǰ�ѿ�����0�롣���ժ�......��</span>';
				loading.innerhtml = str;
				var i=0;
			window.setinterval(function(){
								var cc = document.getelementbyid("wait_time"); 
								cc.innerhtml = "���ݼ����у���ǰ�ѿ�ִ��"+ (i++) +"�롣���ժ�......��"  ; 
								}, 1000); 
		}
		
		//alert("end");
       
	},

    close : function(domidstr){

        var loading = document.getelementbyid(domidstr);

        loading.style.visibility = 'hidden';

    }

};

function autofocus(form_item)
	{
        eval("document."+form_item+".focus()");
	}
function colorchange(obj,color)  
	{
	if(obj.checked)
		obj.parentnode.parentnode.bgcolor='#cfe1f5';
	else
		obj.parentnode.parentnode.bgcolor=color;
	}
function checkall(form)
  {
  for (var i=0;i<form.elements.length;i++)
    {
    var e = form.elements[i];
    if (e.name != 'chkall')
       e.checked = form.chkall.checked;
    }
  }
function goto_page(page_number, intpagecount, pageurl)
  {
        
	var intgotopage = page_number;
	
	if (intgotopage == "") {
		alert("������ҳ����");
		return false;
	}
	
	if (parseint(intgotopage) <= 0) {
		alert("�����ҳ�����ϸ������������룡");
		return false;
	}
	for (var n = 0; n < intgotopage.length; n++) {
		var ch = intgotopage.substring(n, n+1);
		
		if (ch < "0" || ch > "9") {
			alert("�����ҳ�����ϸ������������룡");
			return false;
		}
	}
	
	if (parseint(intgotopage) > parseint(intpagecount)) {
		alert("����ҳ��������χ�����������룡");
		return false;
	}
	//alert("��ת��"+page_number+"ҳ");
	//add loading.open
	var obj = new object(); 
		obj.div ="_dataloading";
		obj.second =" -1";
		loading.open(obj);
	//
	location=pageurl+"&o2046o="+intgotopage;
	//alert(intgotopage);

  }
//����������֤  
function f_check_float(obj)
{         
    if (/^(\+|-)?\d+($|\.\d+$)/.test( obj.value ))   
    {  
       return true;  
    }   
    else   
    {  
       alert("������ʵ��");  
       return false;  
    }  
}  

function f_check_integer(obj)  
{         
    if (/^(\+|-)?\d+$/.test( obj.value ))   
    {  
       return true;  
    }   
    else   
    {  
       // alert(obj,"����������"); 
	   alert("����������")
        return false;  
    }  
}  

function f_check_naturalnumber(obj)  
{         
    var s = obj.value;  
    if (/^[0-9]+$/.test( s ) && (s > 0))  
    {  
       return true;  
    }   
    else   
    {  
        alert("��������ȼ��");  
        return false;  
    }  
}  

function f_check_number(obj)  
{         
    if (/^\d+$/.test(obj.value))  
    {  
       return true;  
    }   
    else   
    {  
       alert("����������");  
       return false;  
    }  
}  

//���������
function chkstring(frmfield){
	if (frmfield.value.length<frmfield.chk_minlength||frmfield.value.length>frmfield.chk_maxlength){
		if (!frmfield.disabled) {
		frmfield.focus();
		alert("�������(���������������벻�ܳ�����χ,��ϊ�գ�)")
		}else
		alert("�������(�������������볬����χ,��ϊ�գ�)")
		return false;
		}
    return true;
}

function chkfloat(frmfield){
	var num = frmfield.value;
	if (isnan(num)){
		if (!frmfield.disabled) {
		alert("�������(���������������벻��ȷ����)")
		frmfield.focus();
		}else
		alert("�������(��������벻��ȷ����)")
		return false;
	}
	if(num<parsefloat(frmfield.chk_minlength)||num>parsefloat(frmfield.chk_maxlength)){
		if (!frmfield.disabled) {
		alert("�������(���������������볬����χ)")
		frmfield.focus();
		}else
		alert("�������(��������볬����χ)")
		return false;
	}
	return true;
}


function chkdate(frmfield){
     var theinput=frmfield.value;
     var thelength=theinput.length;
     var gooddate=true;
     var sepchar=false;
     var thechar1=theinput.substring(0,1);
     var thechar2=theinput.substring(1,2);
     var thechar3=theinput.substring(2,3);
     var thechar4=theinput.substring(3,4);
     var thechar5=theinput.substring(4,5);//5
     var thechar6=theinput.substring(5,6);
     var thechar7=theinput.substring(6,7);
     var thechar8=theinput.substring(7,8);//8
     var thechar9=theinput.substring(8,9);
     var thechar10=theinput.substring(9,10);
     var thenum1=theinput.substring(5,7);
     var thenum2=theinput.substring(8,10);
    if (thelength<10 || thelength>10) {
        gooddate=false;
		}
    if (thenum1<1 || thenum1>12) {
        gooddate=false;
        }
    if (thenum2<1 || thenum2>31) {
        gooddate=false;
        }
    if (thechar1<"0" || thechar1>"9" ) {
        gooddate=false;
        }
    if (thechar2<"0" || thechar2>"9" ) {
        gooddate=false;
        }
    if (thechar3<"0" || thechar3>"9" ) {
        gooddate=false;
        }
    if (thechar4<"0" || thechar4>"9" ) {
        gooddate=false;
        }
    if (thechar6<"0" || thechar6>"9" ) {
        gooddate=false;
        }
    if (thechar7<"0" || thechar7>"9" ) {
        gooddate=false;
        }
    if (thechar9<"0" || thechar9>"9" ) {
        gooddate=false;
        }
    if (thechar10<"0" || thechar10>"9" ) {
        gooddate=false;
        }
    if (thechar5=="-" && thechar8=="-") {
        sepchar=true; 
        }
    if (gooddate==false || sepchar==false) {alert ("���ڲ���ϊ�ջ��ʽ������ȷϊ(yyyy-mm-dd)")
        return false;}
	return true;
}

function chkdateempty(frmfield){
     var theinput=frmfield.value;
     if (theinput != ""){
            var thelength=theinput.length;
            var gooddate=true;
            var sepchar=false;
            var thechar1=theinput.substring(0,1);
            var thechar2=theinput.substring(1,2);
            var thechar3=theinput.substring(2,3);
            var thechar4=theinput.substring(3,4);
            var thechar5=theinput.substring(4,5);//5
            var thechar6=theinput.substring(5,6);
            var thechar7=theinput.substring(6,7);
            var thechar8=theinput.substring(7,8);//8
            var thechar9=theinput.substring(8,9);
            var thechar10=theinput.substring(9,10);
            var thenum1=theinput.substring(5,7);
            var thenum2=theinput.substring(8,10);
            if (thelength<10 || thelength>10) {
                gooddate=false;
			}
            if (thenum1<1 || thenum1>12) {
                gooddate=false;
                }
            if (thenum2<1 || thenum2>31) {
                gooddate=false;
                }
            if (thechar1<"0" || thechar1>"9" ) {
                gooddate=false;
                }
            if (thechar2<"0" || thechar2>"9" ) {
                gooddate=false;
                }
            if (thechar3<"0" || thechar3>"9" ) {
                gooddate=false;
                }
            if (thechar4<"0" || thechar4>"9" ) {
                gooddate=false;
                }
            if (thechar6<"0" || thechar6>"9" ) {
                gooddate=false;
                }
            if (thechar7<"0" || thechar7>"9" ) {
                gooddate=false;
                }
            if (thechar9<"0" || thechar9>"9" ) {
                gooddate=false;
                }
            if (thechar10<"0" || thechar10>"9" ) {
                gooddate=false;
                }
            if (thechar5=="-" && thechar8=="-") {
                sepchar=true; 
                }
            if (gooddate==false || sepchar==false) {alert ("���ڸ�ʽ����(��ȷ��ʽϊ��(yyyy-mm-dd))")
                return false;}
     }
     return true;
}

function chkfrmsubmit(frm){
	for(var i=0;i<frm.elements.length;i++){
		var el=frm.elements[i];
		switch (el.chk_type){
			case "string" :
				if (!chkstring(el)){
					return false;
				}
				break;

			case "date" :
				if (!chkdate(el)){
					return false;
				}
				break;

			case "dateempty" :
				if (!chkdateempty(el)){
					return false;
				}
				break;

			case "float" :
				if (!chkfloat(el)){
					return false;
				}
				break;
			
			default :
				break;
		}		
	}
}



//��ѯ������֤
function chkinput(frmfield){
	var theinput=frmfield.value;
	if (theinput.indexof("��")>-1||theinput.indexof(",")>-1){
		frmfield.focus();
		alert("��ѯ�ؼ����������(���������������벻����������ַ�)")
		return false;
		}
    return true;
}
function chksearch(frm){
	for(var i=0;i<frm.elements.length;i++){
		var el=frm.elements[i];
		if (!chkinput(el)){
			return false;
			}
	}
}


function sqlfilter(inputstr) {
   if (typeof(inputstr) != "string") { return inputstr; } //�ж��ƿ����ַ�������
   var tmpvalue = inputstr;
    //���������ַ����е������ַ���������ڣ����滻��""
    while (tmpvalue.indexof(';') > -1) {tmpvalue = tmpvalue.replace(';','��'); }
    while (tmpvalue.indexof('<') > -1) {tmpvalue = tmpvalue.replace('<','��'); }
    while (tmpvalue.indexof('>') > -1) {tmpvalue = tmpvalue.replace('>','��'); }
    while (tmpvalue.indexof('--') > -1) {tmpvalue = tmpvalue.replace('--','����'); }
    while (tmpvalue.indexof(",") > -1) {tmpvalue = tmpvalue.replace(",","��"); }
    while (tmpvalue.indexof("'") > -1) {tmpvalue = tmpvalue.replace("'","��"); }
    while (tmpvalue.indexof("?") > -1) {tmpvalue = tmpvalue.replace("?","��"); }
    return tmpvalue;//������ʾ���ĺ�ı���
}


//title ������
var pltspop=null;
var pltsoffsetx = 10;
var pltsoffsety = 15;
var pltspopbg="#ffff00";
var pltspopfg="#111111";
var pltstitle="";
document.write('<div id=pltstiplayer style="display: none;position: absolute; z-index:10001"></div>');
function pltsinits()
{
    document.onmouseover   = plts;
    document.onmousemove = movetomouseloc;
}
function plts()
{  var o=event.srcelement;
    //if(o.alt!=null && o.alt!=""){o.dypop=o.alt;o.alt=""};
    if(o.title!=null && o.title!=""){o.dypop=o.title;o.title=""};
    pltspop=o.dypop;
    if(pltspop!=null&&pltspop!=""&&typeof(pltspop)!="undefined")
    {
	pltstiplayer.style.left=-1000;
	pltstiplayer.style.display='';
	var msg=pltspop.replace(/\n/g,"<br>");
	msg=msg.replace(/\0x13/g,"<br>");
	var re=/\{(.[^\{]*)\}/ig;
	if(!re.test(msg))pltstitle="&nbsp;��&nbsp;ϣ��&nbsp;";
	else{
	  re=/\{(.[^\{]*)\}(.*)/ig;
  	  pltstitle=msg.replace(re,"$1")+"&nbsp;";
	  re=/\{(.[^\{]*)\}/ig;
	  msg=msg.replace(re,"");
	  msg=msg.replace("<br>","");}
	  var attr=(document.location.tostring().tolowercase().indexof("list.asp")>0?"nowrap":"");
       var content =
    	'<table style="filter:alpha(opacity=90) shadow(color=#d4d4d4,direction=150);" id=tooltiptalbe border=0 cellpadding="1" cellspacing="1" bgcolor="#a7a6aa"><tr><td width="100%" bgcolor="#ffffff"><table class="mouse_title_td" cellspacing="0" cellpadding="0" style="width:100%" style="font size:11px;">'+
      	'<tr id=pltspoptop><th height=12 valign=bottom class="mouse_title_table"><p id=topleft align=left>�i'+pltstitle+'</p><p id=topright align=right style="display:none">'+pltstitle+'�j</font></th></tr>'+
      	'<tr><td "+attr+" class=mouse_title_tde style="padding-left:1px;padding-right:1px;padding-top: 1px;padding-bottom:1px;">'+msg+'</td></tr>'+
      	'<tr id=pltspopbot style="display:none"><th height=12 valign=bottom class="mouse_title_table"><p id=botleft align=left>�l'+pltstitle+'</p><p id=botright align=right style="display:none">'+pltstitle+'�k</font></th></tr>'+
      	'</table></td></tr></table>';
       	pltstiplayer.innerhtml=content;
       	tooltiptalbe.style.width=math.min(pltstiplayer.clientwidth,document.body.clientwidth/2.2);
       	movetomouseloc();
       	return true;
       }
    else
    {
    	pltstiplayer.innerhtml='';
      	pltstiplayer.style.display='none';
       	return true;
    }
}

function movetomouseloc()
{
	if(pltstiplayer.innerhtml=='')return true;
	var mousex=event.x;
	var mousey=event.y;
	//window.status=event.y;
	var popheight=pltstiplayer.clientheight;
	var popwidth=pltstiplayer.clientwidth;
	if(mousey+pltsoffsety+popheight>document.body.clientheight)
	{
	  	poptopadjust=-popheight-pltsoffsety*1.5;
	  	pltspoptop.style.display="none";
	  	pltspopbot.style.display="";
	}
	 else
	{
	   	poptopadjust=0;
	  	pltspoptop.style.display="";
	  	pltspopbot.style.display="none";
	}
	if(mousex+pltsoffsetx+popwidth>document.body.clientwidth)
	{
		popleftadjust=-popwidth-pltsoffsetx*2;
		topleft.style.display="none";
		botleft.style.display="none";
		topright.style.display="";
		botright.style.display="";
	}
	else
	{
		popleftadjust=0;
		topleft.style.display="";
		botleft.style.display="";
		topright.style.display="none";
		botright.style.display="none";
	}
	pltstiplayer.style.left=mousex+pltsoffsetx+document.body.scrollleft+popleftadjust;
	pltstiplayer.style.top=mousey+pltsoffsety+document.body.scrolltop+poptopadjust;
  	return true;
}
pltsinits();


function upfileupload(to_back,file_access){   //ͼƭ�θ� to_back ҫ���ر����ַ������idֵ��file_access ϊuploadfileŀ¼�µ��ļ�������

var tmp=window.open("about:blank","","");
tmp.moveto(0,0);
tmp.resizeto(screen.width+20,screen.height);
tmp.focus();
tmp.location="../includes/upfile/upload.asp?to_url="+to_back+"&file="+file_access
}



//function upfileupload_db(to_back,file_access){   //ͼƭ�θ� to_back ҫ���ر����ַ������idֵ��file_access ϊuploadfileŀ¼�µ��ļ�������
//
//var tmp=window.open("about:blank","","");
//tmp.moveto(0,0);
//tmp.resizeto(screen.width+20,screen.height);
//tmp.focus();
//tmp.location="../includes/upfile_db/upload_db.asp?p="+to_back+"&file="+file_access
//}