function spread(thename,imgname)
{
	/*
	if (document.all[thename].style.display=="none")
	{
	document.all[thename].style.display="";
	document.all[imgname].src="images/close.jpg";
	}
	else
	{
	document.all[thename].style.display="none";
	document.all[imgname].src="images/open.jpg";
	}
	*/
	if (document.getElementById(thename).style.display=="none")
	{
	document.getElementById(thename).style.display="";
	document.getElementById(imgname).src="images/close.jpg";
	}
	else
	{
	document.getElementById(thename).style.display="none";
	document.getElementById(imgname).src="images/open.jpg";
	}
	
}

function fun_addfile()
{
   var str="";
   FileName.filetemp.value = eval(FileName.filetemp.value) + eval(FileName.counttemp.value);
   for (i = 3; i <= eval(FileName.filetemp.value); i++)
   {
      document.getElementById("part1").innerHTML += '上傳檔案' + i + '<tr><td><input type="text" name="file[]" size=40></td></tr>';
   }
}

function fun_changemultivalue(obj_name, str_name, str_checkboxname)
{
    obj_name.style.display=(obj_name.style.display)?'':'none';
    if (str_checkboxname != "")
	   document.getElementById(str_checkboxname).checked = !(document.getElementById(str_checkboxname).checked);
    
	if (obj_name.style.display == "none")
       fun_addtext(0, str_name);
}

function fun_addtext(int_count, str_name)
{
    var str="";
    var str_itemnum = str_name.substr(str_name.length - 1,1);
    if (str_itemnum == "0")
       str_itemnum = "1" + str_itemnum;
    
	int_textcount = document.getElementById(str_name + '_textcount').value;
	int_count = eval(int_textcount) + eval(int_count);   
    if (int_count >= 11)
    {
	   alert("增加項目不可超過9個！！");
	}
	else
	{
	   
	   for (i = int_textcount ; i < int_count; i++)
	   {
			 document.getElementById(str_name).innerHTML += '<tr><td>項目內容' + str_itemnum + '-' + i + '<input type=text name = ' + str_name + '[] size=100></td></tr><br>';	         
	   }
       fun_settextcount(str_name,int_count);
	}	
}

function fun_settextcount(str_name,int_count)
{
   document.getElementById(str_name + '_textcount').value = int_count;
}

function fun_changelayer(obj_name)
{
   str_layername = "tb_layer";
   document.getElementById(obj_name).style.display='';
   for (i = 1; i <=5; i++)
   {
      if (obj_name != str_layername + i)
        document.getElementById(str_layername + i).style.display='none';
   }
}

function fun_submit()
{
   if(confirm("您確定要儲存此筆記錄嗎？") == true)
   {
      form1.submit();
   }
}

function fun_loadmultivalue()
{
   alert("abc");
}