var form = document.t_form;
form.oq_user.focus();
function check_form()
{
	if( form.mem_agree2.checked == false ){
		alert ("¾à°ü¿¡ µ¿ÀÇÇØÁÖ¼¼¿ä");form.mem_agree2.focus();return;}

	if( isEmpty( form.oq_user.value )){
		alert ("½ÅûÀÚ À̸§À» ÀÔ·ÂÇØ ÁÖ¼¼¿ä");form.oq_user.focus();return;}

	if( isEmpty( form.oq_phone1.value )){
		alert ("¿¬¶ô°¡´ÉÇÑ ÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä");form.oq_phone1.focus();return;}

	if( isEmpty( form.oq_title.value )){
		alert ("Á¦¸ñÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä");form.oq_title.focus();return;}

	if( isEmpty( form.oq_content.value )){
		alert ("³»¿ëÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä");form.oq_content.focus();return;}

	if( isEmpty( form.oq_pwd.value )){
		alert ("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä");form.oq_pwd.focus();return;}

	if(document.getElementById("po_over")){
	  if( isEmpty( form.po_over.value )){
		alert ("Áߺ¹¹æÁö¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");form.po_over.focus();return;}
	 }

	form.submit();
}

/*NULL üũ*/
function isEmpty( data )
{
	for ( var i = 0 ; i < data.length ; i++ )
	{
		if ( data.substring( i, i+1 ) != " " )
			return false;
	}
	return true;
}

/*ÁÖ¼ÒÀÔ·Â*/
function address_input(url)
{
	wndNew = window.open(url, 'address_input', 'left=50,top=50,width=444,height=500,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no');
	if (wndNew) wndNew.focus();
}