

// 1:1¹®ÀÇ ÀÔ·Â
function FormSave() {
	var frm = document.WriteForm;


	//ÇÊ¼ö ÀÔ·ÂÇ×¸ñ Ã¼Å©
	var nCateID = "";

	for (var i = 0, length = frm.l_cate_id.length; i < length; i++) {
		if ( frm.l_cate_id[i].checked) {
			nCateID	= frm.l_cate_id[i].value ;
			break;
		}	
	}

	if ( nCateID.empty() ) {
		window.alert("¹®ÀÇ Á¾·ù¸¦ ¼±ÅÃÇØ ÁÖ¼¼¿ä.");
		return;
	}
	
	if ( $F(frm.email_head).empty() || $F(frm.email_tail).empty() ) {
		window.alert("È¸½Å¹ÞÀ» ÀÌ¸ÞÀÏ ÁÖ¼Ò¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");
		frm.email_head.focus(); 
		return; 
	}

	if (isNaN($F(frm.phone1)) || isNaN($F(frm.phone2)) || isNaN($F(frm.phone3))) {
		alert('¿¬¶ôÃ³´Â ¼ýÀÚ¸¸ °¡´ÉÇÕ´Ï´Ù.');
		frm.phone1.focus();
		return; 
	}

	if ( $F(frm.mode) == "kw_inquiry" ) {

		if ($F(frm.url).strip().empty() ) {
			window.alert("urlÀ» ÀÔ·ÂÇØÁÖ¼¼¿ä.");
			frm.url.focus();
			return;
		}
		if ($F(frm.keyword).strip().empty() ) {
			window.alert("Å°¿öµå¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä.");
			frm.keyword.focus();
			return;
		}

	} else {

		if ($F(frm.title).strip().empty() ) {
			window.alert("Á¦¸ñÀ» ÀÔ·ÂÇØÁÖ¼¼¿ä.");
			frm.title.focus();
			return;
		}
		if ($F(frm.contents).strip().empty() ) {
			window.alert("³»¿ëÀ» ÀÔ·ÂÇØÁÖ¼¼¿ä.");
			frm.contents.focus();
			return;
		}

		if (frm.attach_file.value!= "" && !CheckFile()) {
			alert( "ÆÄÀÏ Çü½ÄÀº " + avail_ext + ' ¸¸ °¡´ÉÇÕ´Ï´Ù.');
			frm.attach_file.focus();
			return;
		}
	}

	if ( !confirm("ÀÛ¼ºÇÑ ¹®ÀÇ»çÇ×À» Å°¿öµå±¤°í °í°´¼¾ÅÍ¿¡ º¸³»½Ã°Ú½À´Ï±î?" ) ) {
		return false;
	}

	// os , browser
	frm.os.value = navigator.platform ;
	frm.browser.value= browser_name ;
	
	if ( browser_name=="MSIE" ) {
		nIdx = navigator.userAgent.indexOf("MSIE");
		frm.browser.value = navigator.userAgent.substr(nIdx,20).split(' ')[0];
		
	} else if ( browser_name == "NN" ) {
		nIdx = navigator.userAgent.indexOf("Firefox");
		frm.browser.value = navigator.userAgent.substr(nIdx,20).split(' ')[0];
	}

	frm.action="/help/proc/inquiry_op/_mode/" + $F(frm.mode) ;
	frm.submit();
}

// Ä«Å×°í¸®º° ÇÊ¼öÇ×¸ñ Ç¥½Ã 
function ChangeCategory ( sValue ) {

	frm = document.WriteForm ;
	if ( sValue == "kw_inquiry" ) {
		$('url_mark').innerHTML = "*";
		$('keyword_mark').innerHTML = "*";
		$('title_line').style.display ="none";
		$('contents_line').style.display ="none";
		$('file_line').style.display ="none";
		$('mode').value = "kw_inquiry";
		frm.keyword.readOnly = true ;
		frm.keyword.value = frm.org_keyword.value;
		frm.keyword.className = "type-text02";
	} else {
		$('url_mark').innerHTML = "";
		$('keyword_mark').innerHTML = "";
		$('title_line').style.display ="";
		$('contents_line').style.display ="";
		$('file_line').style.display ="";
		$('mode').value = "inquiry";
		frm.keyword.readOnly = false ;
		frm.keyword.className = "type-text";
	}
}

var avail_ext =	"txt,doc,hwp,pdf,htm,html,ppl,xls,cap,eml,xml,bmp,jpg,jpeg,gif,pcx,psd,tif,tiff,png";

function CheckFile() {
	var frm = document.WriteForm;
	var filename = $F(frm.attach_file);
	
	rFileName = filename.split(".");
	rFileExt = avail_ext.split(",");
	sRT = false;
	
	ext = rFileName[rFileName.length-1];
	ext = ext.toLowerCase();
	
	for (var i=0, length = rFileExt.length ; i< length ; i++ ) {
		if ( ext == rFileExt[i] ) {
			sRT = true;
		}
	}

	return sRT;
}
