function Channel_sel(ch) {
	if( ch != "") {
		var t = top.document.getElementById("w_Channel");
		var t2 = top.document.getElementById("Channel_view");
		//var tmp = document.getElementById("tmp_Channel");
		var status = false;
		var sp_t = t.value.split("\,");
		if(sp_t.length > 4) {
			alert("Ã¤³ÎÀº ÃÖ´ë 5°³ ±îÁö ÀÔ´Ï´Ù.");
			return;
		}
		for( var i = 0; i < sp_t.length ; i++) {
			if( sp_t[i] == ch )
				status = true;
		}
		if( status ) {
			alert("°°Àº Ã¤³ÎÀÌ Á¸ÀçÇÕ´Ï´Ù.");
		} else {
			t.value += ch + "\,";
			//alert(t.value);
			t2.innerHTML += "<b>"+ch+"</b> <span style=\"cursor:pointer;\" onclick=\"Channel_del('" + ch + "');\"><img src=\"img/icon/x_arr.gif\" border=0 align=absmiddle></span><br>";
		}
	}
}

function Channel_del(ch) {
	var t = document.getElementById("w_Channel");
	var t2 = document.getElementById("Channel_view");
	//var tmp = document.getElementById("tmp_Channel");
	//var sp_t = t2.value.split("<br>");
	var sp_t = t.value.split("\,");
	var sp_t2 = t2.innerHTML;
	sp_t2 = sp_t2.split("<BR>");
	var t_val = "";
	var t_val2 = sp_t2[0] + "<br>";
	for( var i = 0; i < sp_t.length; i++) {
		if( sp_t[i] != ch && sp_t[i] != "") {
			t_val += sp_t[i] + ",";
			t_val2 += sp_t2[i+1] + "<br>";
		}
	}
	t.value = t_val;
	t2.innerHTML = t_val2;
}

function chk_write_frm() {
	var f = document.write_frm;

	if( f.Name.value == "" || f.Name.value.length < 2) {
		alert("ÀÌ¸§À» ÀÔ·ÂÇÏ¼¼¿ä");
		f.Name.focus();
		return false;
	} else if( f.Pass.value == "" || f.Pass.value.length < 4) {
		alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä\n4ÀÚ ÀÌ»óÀ¸·Î ÁöÁ¤ÇØ ÁÖ½Ã±â ¹Ù¶ø´Ï´Ù.");
		f.Pass.focus();
		return false;
	} else if( f.Subject.value == "" || f.Subject.value.length < 2) {
		alert("ÁÖÁ¦¸¦ ÀÔ·ÂÇÏ¼¼¿ä");
		f.Subject.focus();
		return false;
	} else if( f.Content.value == "" || f.Content.value.length < 10) {
		document.getElementById('iframeContent').contentWindow.focus();
		alert("³»¿ëÀ» ÀÔ·ÂÇÏ¼¼¿ä.\n10ÀÚ ÀÌ»ó ÀÔ·ÂÇØ ÁÖ½Ã±â ¹Ù¶ø´Ï´Ù.");
		return false;
	} else {
		return true;
	}
	return false;
}

function chk_write_frm_service() {
	var f = document.write_frm;

	if( f.Name.value == "" || f.Name.value.length < 2) {
		alert("´ã´çÀÚÀ» ÀÔ·ÂÇÏ¼¼¿ä");
		f.Name.focus();
		return false;
	} else if( f.Subject.value == "" || f.Subject.value.length < 2) {
		alert("È°µ¿¸í¸¦ ÀÔ·ÂÇÏ¼¼¿ä");
		f.Subject.focus();
		return false;
	} else if( f.Act_period.value == "" || f.Act_period.value.length < 2) {
		alert("È°µ¿±â°£À» ÀÔ·ÂÇÏ¼¼¿ä");
		f.Act_period.focus();
		return false;
	} else if( f.Act_area.value == "" || f.Act_area.value.length < 2) {
		alert("È°µ¿Àå¼ÒÀ» ÀÔ·ÂÇÏ¼¼¿ä");
		f.Act_area.focus();
		return false;
	} else if( f.Act_time.value == "" || f.Act_time.value.length < 2) {
		alert("È°µ¿½Ã°£À» ÀÔ·ÂÇÏ¼¼¿ä");
		f.Act_time.focus();
		return false;
	} else if( f.Act_prepare.value == "" || f.Act_prepare.value.length < 2) {
		alert("ÁØºñ¹°À» ÀÔ·ÂÇÏ¼¼¿ä");
		f.Act_prepare.focus();
		return false;
	} else if( f.Act_o_time.value == "" || f.Act_o_time.value.length < 2) {
		alert("ÀÎÁõ½Ã°£À» ÀÔ·ÂÇÏ¼¼¿ä");
		f.Act_o_time.focus();
		return false;
	} else if( f.Act_organ.value == "" || f.Act_organ.value.length < 2) {
		alert("ÀÎÁõ±â°üÀ» ÀÔ·ÂÇÏ¼¼¿ä");
		f.Act_organ.focus();
		return false;
	} else if( f.Act_tel.value == "" || f.Act_tel.value.length < 2) {
		alert("¿¬¶ôÃ³¸¦ ÀÔ·ÂÇÏ¼¼¿ä");
		f.Act_tel.focus();
		return false;
	} else if( f.Act_organ_addr.value == "" || f.Act_organ_addr.value.length < 2) {
		alert("±â°üÁÖ¼Ò¸¦ ÀÔ·ÂÇÏ¼¼¿ä");
		f.Act_organ_addr.focus();
		return false;
	} else if( f.Act_app_num.value == "" || f.Act_app_num.value.length < 1) {
		alert("ÇÊ¿äÀÎ¿øÀ» ÀÔ·ÂÇÏ¼¼¿ä");
		f.Act_app_num.focus();
		return false;
	} else if( f.Content.value == "" || f.Content.value.length < 10) {
		document.getElementById('iframeContent').contentWindow.focus();
		alert("³»¿ëÀ» ÀÔ·ÂÇÏ¼¼¿ä.\n10ÀÚ ÀÌ»ó ÀÔ·ÂÇØ ÁÖ½Ã±â ¹Ù¶ø´Ï´Ù.");
		return false;
	} else {
		return true;
	}
	return false;
}

function chk_freemarket_write_frm() {
	var f = document.write_frm;
	var TelReg = /[^0-9]/;

	if(f.Category.value == "") {
		alert("Ä«Å×°í¸®¸¦ ¼±ÅÃÇØ ÁÖ¼¼¿ä");
		f.Category.focus();
	} else if( f.Name.value == "" || f.Name.value.length < 2) {
		alert("ÀÌ¸§À» ÀÔ·ÂÇÏ¼¼¿ä");
		f.Name.focus();
	} else if( f.Pass.value == "" || f.Pass.value.length < 4) {
		alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä\n4ÀÚ ÀÌ»óÀ¸·Î ÁöÁ¤ÇØ ÁÖ½Ã±â ¹Ù¶ø´Ï´Ù.");
		f.Pass.focus();
	} else if( f.Subject.value == "" || f.Subject.value.length < 4) {
		alert("Á¦¸ñÀ» ÀÔ·ÂÇÏ¼¼¿ä");
		f.Subject.focus();
	//} else if( f.Tel1_1.value.length < 2 || f.Tel1_2.value.length < 3 || f.Tel1_3.value.length < 4 || TelReg.test(f.Tel1_1.value) || TelReg.test(f.Tel1_2.value) || TelReg.test(f.Tel1_3.value)) {
		//alert("¿¬¶ôÃ³¸¦ Á¤È®ÇÏ°Ô ÀÔ·ÂÇØ ÁÖ½Ã±â ¹Ù¶ø´Ï´Ù.");
	} else if( f.BuyPrice.value < 1 || TelReg.test(f.BuyPrice.value) ) {
		alert("±¸ÀÔ°¡°ÝÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
		f.BuyPrice.focus();
	} else if( f.Price.value < 1 || TelReg.test(f.Price.value) ) {
		alert("ÆÇ¸ÅÈñ¸Á°¡°ÝÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
		f.Price.focus();
	} else if( f.Content.value == "" || f.Content.value.length < 10) {
		alert("³»¿ëÀ» ÀÔ·ÂÇÏ¼¼¿ä.\n10ÀÚ ÀÌ»ó ÀÔ·ÂÇØ ÁÖ½Ã±â ¹Ù¶ø´Ï´Ù.");
		document.getElementById('iframeContent').contentWindow.focus();
	} else {
		if(f.map_position.value == "" || f.map_addr.value == "") {
			if(confirm("Áöµµ Á¤º¸¸¦ µî·ÏÇÏ½Ã°Ú½À´Ï±î?")) {
				OpenMapInsert("free", "write_frm");
			} else {
				f.submit();
			}
		} else {
				f.submit();
		}
	}
}

function chk_cmt_frm() {
	var f = document.cmt_write;

	if(f.Name.value == "") {
		alert("ÀÌ¸§À» ÀÔ·ÂÇÏ¼¼¿ä");
		f.Name.focus();
		return false;
	} else if( f.MID.value < 1 && f.Pass.value == "") {
		alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä");
		f.Pass.focus();
		return false;
	} else if( f.Cmt.value == "") {
		alert("³»¿ëÀ» ÀÔ·ÂÇÏ¼¼¿ä");
		//f.Cmt.focus();
		return false;
	} else {
		return true;
	}
	return false;
}

function remove_attach(ch, no, num) {
	window.open("./remove_attach.php?channel="+ch+"&no="+no+"&num="+num,"remove_attach","width=200, height=100, scrollbars=no");
}
function remove_innerPix(ch, no, num) {
	window.open("./remove_innerpix.php?channel="+ch+"&no="+no+"&num="+num,"remove_attach","width=200, height=100, scrollbars=no");
}

function bbs_search_frm_chk() {
	var f = document.bbs_search_frm;
	document.location.href="./board.php?mode=search&keyword="+f.keyword.value+"&s_type="+f.s_type.value;
	return false;
}
