function ed_skey(chk){		
		var sea = document.getElementById("search");
		var skey = document.getElementById("skey");

		if(sea.value == ''){ skey.style.display="none"; skey.innerHTML = ''; return; }

		// xml load
		if (document.implementation && document.implementation.createDocument) {
			var xmldoc = document.implementation.createDocument("", "", null);
			xmldoc.onload = function() { formatRSS(xmldoc); }
			xmldoc.load("http://www.timespace.co.kr/skey/xml_skey.php?sea="+sea.value);
		}
		else if (window.ActiveXObject) { 
			var xmldoc = new ActiveXObject("Microsoft.XMLDOM");   
			xmldoc.onreadystatechange = function() { if (xmldoc.readyState == 4){ formatRSS(xmldoc); } }
			xmldoc.load("http://www.timespace.co.kr/skey/xml_skey.php?sea="+sea.value);
		}

		this.formatRSS = function(xmldoc){ 
			var items = xmldoc.getElementsByTagName("item");
			var skey2 = document.getElementById("skey");
			if(items[0]){
				var d = items[0];
				cnt = d.getElementsByTagName("skey").length;
				skey2.innerHTML = "";
				xval = d.getElementsByTagName("skey")[0].firstChild.data;
				for(i=1; i<cnt; i++){
					oval = d.getElementsByTagName("skey")[i].firstChild.data;
					if(oval == "---desc---"){ skey2.innerHTML += "<div style=\"border-bottom:1px solid #e1e1e1; width:100%; margin:-11px 0 3px 0;\"></div>"; }
					else if(xval != oval || i == 1){
						ooval = oval.replace(xval, "<span style=\"color:#f76d1a;\"><b>"+xval+"</b></span>");
						skey2.innerHTML += "<div onclick=\"ed_skey_key('"+oval+"', '"+chk+"');\" style=\"cursor:hand; width:100%; padding:5px 6px 2px 6px;\" onmouseover=\"this.style.backgroundColor='#f5f5f5';\" onmouseout=\"this.style.backgroundColor='#fff';\">"+ooval+"</div>";
					}
				}
				skey2.innerHTML +="<div style=\"text-align:right; border-top:1px solid #e1e1e1; background-color:#f5f5f5; margin-top:3px; padding:4px 4px 4px 0;\"><a href=\"javascript:;\" onclick=\"ed_skey_close();\"><img src=\"/img/auto_exit.gif\" border=\"0\"/></a></div>";
				skey2.style.display="block";
			}
		}
	}

	function ed_skey_click(){
		var sea = document.getElementById("search");
		var skey = document.getElementById("skey");
		if(skey.innerHTML != ""){ skey.style.display="block"; }
		if(sea.value=='Å°¿öµå³ª À̹ÌÁö ¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä.'){ sea.value=''}
	}

	
	function ed_skey_close(){
		var skey = document.getElementById("skey");
		skey.style.display="none";
	}
	

	function ed_skey_key(val, chk){ 
		var sea = document.getElementById("search");
		sea.value = val;
		submit_check(chk);
	}