function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}


function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
   if (val) { nm=args[i+1]; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function MM_validateForm_disabled() { //v4.0

  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm_disabled.arguments,nm_txt,nm_arr,nm_err;

 for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]); val_field=MM_findObj(args[i]);

    if (val) { nm=args[i+1]; if ((val=val.value)!="") {

		if(val_field.type.toUpperCase() == 'FILE'){

			if(nm!=''){

				nm_arr=nm.split("/");

				nm_txt=nm_arr[1];

				nm_err=checkFileUpload(val_field,nm_arr[0],nm_txt);

					if(nm_err!=''){

						errors+='- '+nm_err;

					}

			}

		}

			

      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');

        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';

      } else if (test!='R' && val_field.type.toUpperCase() != 'FILE') { num = parseFloat(val);

        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';

        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');

          min=test.substring(8,p); max=test.substring(p+1);

          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';

    } } } else if (test.charAt(0) == 'R') {

		if(val_field.type.toUpperCase() != 'FILE'){

			errors += '- '+nm+' is required.\n';

		}else if(val_field.type.toUpperCase() == 'FILE' ){

				nm_arr=nm.split("/");

				nm_txt=nm_arr[1];

			errors += '- '+nm_txt+' must upload the file.\n';

		};

	}

}

  } 

  if(errors==""){

	  for(i=0;i<document.forms[0].length;i++){

		if(document.forms[0].elements[i].type=='submit'){

			document.forms[0].elements[i].disabled='true';

		}

		if(document.forms[0].elements[i].type=='reset'){

			document.forms[0].elements[i].disabled='true';

		}

	}	

  }

  if (errors) alert('The following error(s) occurred:\n'+errors);

  document.MM_returnValue = (errors == '');

}


function winopen(gourl,winname,s_close,r_close,wx,wy){ //網址、子網頁的名稱、scroolbar是否開啟、是否可以resizeable、開啟子視窗寬度、開啟子視窗高度

	var wx;wy,s_close,r_close,wx,wy,gourl,winname;

 	x=(screen.width-wx)/2;

	y=(screen.height-wy)/2;

	subWin=window.open(gourl,winname,'left=' + x + ',top=' + y + ',scrollbars=' + s_close + ',resizable=' + r_close + ',width=' +wx + ',height=' + wy);

}



function winopen1(wx,wy,linkpage){

	var wx,wy,x,y,linkpage;

	x=(screen.width-wx)/2;

	y=(screen.height-wy)/2;

	subWin=window.open(linkpage,'msg','left=' + x + ',top=' + y + ',scrollbars=no,resizable=no,width=' +wx + ',height=' + wy);

}



function del_data_post(){

	var act;

		act=confirm("確定這些資料要刪除?");

		if(act){

			document.delchk=true;

		}else{

			document.delchk=false;

		}

}



function del_data_get(data_txt){

	var data_txt;

		act=confirm("你確定要刪除這筆資料？");

		if(act){

			location.replace(data_txt);

		}

}



function getFileExtension(filePath) { //v1.0

  fileName = ((filePath.indexOf('/') > -1) ? filePath.substring(filePath.lastIndexOf('/')+1,filePath.length) : filePath.substring(filePath.lastIndexOf('\\')+1,filePath.length));

  return fileName.substring(fileName.lastIndexOf('.')+1,fileName.length);

}



function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function windowcenter(w,h){

	var w,h,x,y;

	x=(screen.width-w)/2;

	y=(screen.height-h)/2;

	//resizeTo(w,h);

	moveTo(x,y);

}

//檢查欄位是否為英文字

function checktexteng(fieldname,msg){

	txt=fieldname.value;

	if(txt!=''){

		if(txt.match(/[^a-z|^A-Z]/g))

		{

			fieldname.focus();

			alert(msg);

			//fieldname.value='';

			//fieldname.focus();

		}

	}

}

//檢測計算欄位字元數

function checkfieldwordnum(fieldname,msg,num){

	if(fieldname.value.length < num){

		alert(msg);

		//fieldname.focus();

	}

}



//

function show_day(getdate,pushday){

	 var WeekDay = new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");

	 if(getdate.value!=''){

	 	pushday.value=WeekDay[parseInt(new Date(getdate.value).getDay())];	

	 }

}