function kwdSearch()
{
	if( document.schform.kwd.value == '' )
	{
		alert("검색할 키워드를 입력하세요");
		document.schform.kwd.focus();
		return false();
	}

}

function gotopopular(popout_str)
{
	document.schform.kwd.value = popout_str;
	document.schform.directory.value = "total";
	document.schform.submit();
}

var array = new Array();

var field1 = new Array();
var field2 = new Array();
var field3 = new Array();
var field4 = new Array();
var field5 = new Array();

field1[0] = new Array("total","전체");
field1[1] = new Array("directory","디렉토리");
field1[2] = new Array("education","교육");
field1[3] = new Array("standard","규격");
field1[4] = new Array("wep_doc","웹문서");
field1[5] = new Array("board","게시판");
field1[6] = new Array("data","자료");
field1[7] = new Array("expert","전문가");
field1[8] = new Array("movie","동영상");
field1[9] = new Array("book","도서");
field1[10] = new Array("community","커뮤니티");

field2[0] = new Array("total","전체");
field2[1] = new Array("directory","디렉토리");
field2[2] = new Array("education","교육");
field2[3] = new Array("wep_doc","웹문서");
field2[4] = new Array("board","게시판");
field2[5] = new Array("data","자료");
field2[6] = new Array("movie","동영상");
field2[7] = new Array("community","커뮤니티");

field3[0] = new Array("total","전체");
field3[1] = new Array("directory","디렉토리");
field3[2] = new Array("education","교육");
field3[3] = new Array("board","게시판");

field4[0] = new Array("total","전체");
field4[1] = new Array("directory","디렉토리");
field4[2] = new Array("education","교육");
field4[3] = new Array("standard","규격");
field4[4] = new Array("board","게시판");
field4[5] = new Array("data","자료");
field4[6] = new Array("expert","전문가");
field4[7] = new Array("book","도서");
field4[8] = new Array("community","커뮤니티");

field5[0] = new Array("total","전체");
field5[1] = new Array("directory","디렉토리");
field5[2] = new Array("wep_doc","웹문서");
field5[3] = new Array("board","게시판");
field5[4] = new Array("data","자료");
field5[5] = new Array("expert","전문가");
field5[6] = new Array("movie","동영상");
field5[7] = new Array("book","도서");


array[0] = field1;
array[1] = field2;
array[2] = field3;
array[3] = field4;
array[4] = field5;

function change(str) {
	deleteAll();
	//var index = schform.section.selectedIndex;
	for(var i=0; i<array[3].length; i++) {
		schform.directory.options[i] =
		new Option(array[3][i][1], array[3][i][0]);
	}
		document.schform.directory.value = str;
}
function deleteAll() {
	for(var i=0; i<schform.directory.options.length; i++) {
		schform.directory.options[i] = null;
	}
}

function gotopopular_mini(popout_str)
{
	document.schform.kwd.value = popout_str;
	//alert(document.schform.section.value);
	document.schform.directory.value = "total";
	window.open('','newWin');

	document.schform.target = "newWin";
	document.schform.submit();
}