var ck_mode = 0;
function all_select()
{
    var form = document.forms.list_form;
	if(ck_mode == 0)
	{
		flage1 = false;
		flage2 = true;
		this.btn_display.src="/images/common/select_all_off.gif";
		this.btn_display2.src="/images/common/select_all_off.gif";
		ck_mode = 1;
	}
	else
	{
		flage1 = true;
		flage2 = false;
		this.btn_display.src="/images/common/select_all_on.gif";
		this.btn_display2.src="/images/common/select_all_on.gif";
		ck_mode = 0;	
	}
    for(var i=0; i< form.length; i++)
	{
		if(form[i].checked == flage1)
		{
			form[i].checked=flage2;
		}
	}	
}

function all_select_one()
{
    var form = document.forms.list_form;
	if(ck_mode == 0)
	{
		flage1 = false;
		flage2 = true;
		this.btn_display.src="/script/img/search/icn_ms_allcancel.gif";
		ck_mode = 1;
	}
	else
	{
		flage1 = true;
		flage2 = false;
		this.btn_display.src="/script/img/search/icn_ms_allok.gif";
		ck_mode = 0;	
	}
    for(var i=0; i< form.length; i++)
	{
		if(form[i].checked == flage1)
		{
			form[i].checked=flage2;
		}
	}
}
function del_select(act_url)
{
	var form = document.forms.list_form;
	var cnt = 0;

	for(var i=0; i< form.length; i++)
	{
		if(form[i].checked == true)
		{
			form.selected_num.value += form[i].value + '/';

			cnt++;
		}
	}
	if(cnt==0)
	{
		alert("선택 해 주세요.");
	}
	else
	{
		 var mycon = confirm("삭제하겠습니까?");
		 if(mycon == true)
		 {
			document.list_form.target = "hiddenframe";
			document.list_form.action = act_url;
			document.list_form.submit();
		 }
	}
}


function messenger_view(code)
{
	
		winpreview=window.open('../search/messenger_reply.php?code='+code, 'ms_preview', 'width=580, height=680, toolbar=0, location=0, directories=0, status=0, menubar=0, scrollbars=1, resizable=1');
		winpreview.window.focus();
	
}