var CookieTime = 100000;
var now = new Date();	

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

	function getCookie( name )
	{

		var nameOfCookie = name + "=";
		var x = 0;
		while ( x <= document.cookie.length )
		{
			var y = (x+nameOfCookie.length);
			if ( document.cookie.substring( x, y ) == nameOfCookie ) {
				if ( (endOfCookie=document.cookie.indexOf( ";", y )) == -1 )
					endOfCookie = document.cookie.length;
				return unescape( document.cookie.substring( y, endOfCookie ) );
			}
			x = document.cookie.indexOf( " ", x ) + 1;
			if ( x == 0 )
				break;
		}
		return "";
	}


	function setCookie( name, value, expiredays )
	{
		var today = new Date();
		today.setHours( today.getHours(),  + expiredays );
		document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + today.toGMTString() + ";domain=.xtoc.com";
	//	alert(document.cookie );
	}

	function delCookie (name) {  
			var exp = new Date();  
			exp.setTime (exp.getTime() - 1);  
			var cval = getCookie (name);  
			document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString()+";domain=.xtoc.com";
	}
	//¼ýÀÚ¸¸ ÀÔ·Â        ½ºÅ©¸³Æ® ¿¹) onkeypress=number_check(event.keyCode)
	function number_check(f) {
		if (f==13) {
			event.returnValue=true;
		}
		else if ((f<48) || (f>57)) {
			alert("¼ýÀÚ¸¸ ÀÔ·ÂÀÌ °¡´ÉÇÕ´Ï´Ù.");
			event.returnValue=false;
		}
	}
//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

	function getCatOption(cat , op){
		//op = 0 => Index
		//op = 1 => Text

		 var cat_str = "";
			switch(cat){
				case  "xtoc"  :
					cat_str = (op == 0)? "0" :"ÅëÇÕ°Ë»ö";
					break;
				case  "xclub"  :
					cat_str = (op == 0)? "1" :"Ŭ·´";
					break;
				case  "xbbs" :
					cat_str = (op == 0)? "3" :"ÀϹݰԽÃÆÇ";
					break;
				case  "xpds" :
					cat_str = (op == 0)? "5" :"ÀÚ·á°Ô½ÃÆÇ";
					break;
				case  "xfile":
					cat_str = (op == 0)? "4" :"Æú´õ/ÆÄÀÏ";
					break;
				case  "xsim":
					cat_str = (op == 0)? "2" :"°ø°³ÀÚ·á½Ç";
					break;
			}

			return cat_str;
		
	}

	function getHistory(){
		c_history = getCookie("history");
		var history_data = c_history.split('|');
		return history_data;
	}

function makeTr(cat,value){
        var cat_str=getCatOption(cat,1);
	str="<table width=95% border=0 cellspacing=0 cellpadding=0><tr>";
	//str+="<td height=20 class=right_c_direc><div STYLE=\"position:relative;width: 250; overflow:hidden;text-overflow:ellipsis\"><nobr><img src=http://image.xtoc.com/search/layer_bullet.gif width=3 height=3 hspace=5 align=absmiddle><a title=\""+unescape(value)+"("+cat_str+")\" href=\"javascript:goHistorySearch('"+cat+"','"+value+"')\">"+ unescape(value)+"</a></nobr></div></td>";
	str+="<td height=20 class=right_c_direc><div STYLE=\"position:relative;width: 245; overflow:hidden;text-overflow:ellipsis\"><nobr><img src=http://image.xtoc.com/search/layer_bullet.gif width=3 height=3 hspace=5 align=absmiddle><a title=\""+unescape(value)+"("+cat_str+")\" href=\"javascript:goHistorySearch('"+cat+"','"+value+"')\">"+ unescape(value)+"("+cat_str+")"+"</a></nobr></div></td>";
	str+="<td width=13><a href=\"javaScript:deleteOne('"+cat+"','"+value+"')\"><img src=http://image.xtoc.com/search/top_search_history_del.gif alt=»èÁ¦ width=17 height=12 border=0 hspace=3 align=absmiddle></a></td>";
	str+="<td width=20 align=left><a href=\"javaScript:goHistorySearch('"+cat+"','"+value+"')\"><img src=http://image.xtoc.com/search/top_search_history_go.gif alt='°Ë»öÀ¸·Î À̵¿' width=17 height=12 border=0 hspace=3 align=absmiddle></a></td>";
	str+="</tr><table>";
        return str;
}

	//ÀúÀåµÈ °Ë»ö ³»¿ë º¸¿©ÁÖ±â
	function viewHistoryData(){
		var history_data = getHistory();
		var data =  "";
		
		for(i=0; i< history_data.length;i++){
			var flag = true;				
			var str = "";
                        if (!isEmpty(history_data[i])) {//NULL DATA Á¦°Å 
				var tmp_data = history_data[i].split("¡Ë");
						
				if (i==0 )	//ù µ¥ÀÌÅÍ  
				{
					str =  makeTr( tmp_data[0] , tmp_data[1]); 
				}else {
					for (j=0; j<i ; j++ )
					{
						if (  history_data[i] == history_data[j]) flag = false;
					}
					if (flag) str =  makeTr( tmp_data[0] , tmp_data[1]); 
							
				}
				data += str;
			}
		}
		history_view.innerHTML = data;
			
	}

	//°Ë»ö ³»¿ë ÀúÀå
	function setHistory(cat , value){
		var data = "";
		var k = 8;	 //ÀúÀåÇÒ µ¥ÀÌÅÍ °Ù¼ö 
		var history_data = getHistory();

		if (isEmpty(value)) return;

		if (history_data.length == 0){	 //ÀÌÀü µ¥ÀÌÅÍ °¡ ¾ø´Ù¸é...
			data = cat +"¡Ë" +  value;
		}else{
			data =  cat +"¡Ë" +  value;
			for (i=0;i<history_data.length ;i++ )
			{
				if (k==1) break;
				if ( (cat +"¡Ë" +  value)  != history_data[i] && !isEmpty( history_data[i])){ //ÀúÀåÇÒ µ¥ÀÌÅÍ°¡ ÀÌÀü°Í°ú °°ÀºÁö °è»ê 
						data += "|"+ history_data[i];
						k--;
				}
			}
		}
		setCookie( "history", data, CookieTime);
	}

	//¼±Åà ÄíÅ° »èÁ¦ 
	function deleteOne(cat , value){
			var history_data = getHistory();
			var data =  "";
			
			for(i=0; i< history_data.length;i++){
				var tmp_data = history_data[i].split("¡Ë");

				if (tmp_data[0] == cat && tmp_data[1] == value )
				{
						//Á¦°Å µÇ´Â ÄíÅ° 
				}else{
					if (isEmpty(data))
					{
						data =  history_data[i];
					}else{
						data += "|"+ history_data[i];
					}
				}
			}	
			setCookie( "history", data, CookieTime);
			viewHistoryData();
	}
	//¸ðµç È÷½ºÅ丮 ÄíÅ° »èÁ¦ 
	function deleteAll(){
		setCookie( "history", "", CookieTime);
		
		//delCookie("history");
		viewHistoryData();
	}

	function CookieSave(cat , value){
		if(getCookie("loginName")=="") {
			window.open('/mysearch/auth.php?f=save&cat='+cat+'&value='+value,'login_popup','scrollbar=no,width=700,height=480'); 
			return;
		}
		else {
	        	SaveData(cat , value);
                	viewHistoryDataUSER();
		}
		
		return;
	}

//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

	var viewflag = "hidden";

	function hideView(){
	
	//	 if( HgetCookie('toc_info') == ""){
			//alert('·Î±×ÀÎ ÇϽŠÈÄ¿¡ °Ë»öÀÌ °¡´ÉÇÕ´Ï´Ù.');
	//		document.location.href="/login/srch_login.html";
	//	 }

		//document.search.q.style.backgroundImage = "url(none)";
		document.search.q.style.backgroundImage = "";


		if (viewflag =="view"){
				viewflag = "hidden";
				historyView();
		}
	}

	function viewClick(){
		if (viewflag =="view"){
			viewflag = "hidden";
		}else{
				viewflag = "view";
		}
		historyView();
	}

	function historyView(){
//		historyFrame.style.left = btn.offsetLeft;
//		historyFrame.style.top = btn.scrollTop + 104;

		if (viewflag == "hidden"){
			historyFrame.style.display = 'none';		
			document.all.s_btn.src="http://img.xtoc.com/com/arrow_search.gif";
		}else{
			viewHistoryData();
			historyFrame.style.display = '';		
			document.all.s_btn.src="http://img.xtoc.com/com/arrow_search2.gif";
		}		
	}
//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$


	function goHistorySearch(cat , q){
	//	 if( HgetCookie('toc_info') == ""){
			//alert('·Î±×ÀÎ ÇϽŠÈÄ¿¡ °Ë»öÀÌ °¡´ÉÇÕ´Ï´Ù.');
	//		document.location.href="/login/srch_login.html";
	//		hideView();
	//	 }else{
			var f = document.search;
			f.q.value = q;
			f.wh.selectedIndex = eval (getCatOption(cat , 0));
			setHistory(cat ,q);
			hideView();
			f.action = 'http://search.xtoc.com/cgi-bin/'+cat+'Srch.cgi';
			f.submit();
	//	 }

	}

	function Replace(s, t, u) 
	{ 
	// s :¹®ÀÚ¿­ t  ãÀ»¹®ÀÚ u  ġȯ¹®ÀÚ 
	  i = s.indexOf(t); 
	  r = ""; 
	  if (i == -1) return s; 
	  r += s.substring(0,i) + u; 
	  if ( i + t.length < s.length) 
	  r += Replace(s.substring(i + t.length, s.length), t, u); 
	  return r; 
	} 

	function goSubmit(){
		var f = document.search;
		var from = f.from.value;
		if(f.wh.value=='xtoc') {
			var cat = 'xtoc';
		} else {
			var cat  = f.wh.options[f.wh.selectedIndex].value;
		}
		var q  = f.q.value;

		var temp = new Array("<",">","'","!","@","#","$","%","^","&","*","(",")","+","-","_","=","|","-","[","]","{","}",";",":",",",".","<",">","/","?","~","`","\\","\""); 
		q = Replace(q,temp[0],"");
		q = Replace(q,temp[1],"");
		q = Replace(q,temp[2],"");
		q = Replace(q,temp[3],"");
		q = Replace(q,temp[4],"");
		q = Replace(q,temp[5],"");
		q = Replace(q,temp[6],"");
		q = Replace(q,temp[7],"");
		q = Replace(q,temp[8],"");
		q = Replace(q,temp[9],"");
		q = Replace(q,temp[10],"");
		q = Replace(q,temp[11],"");
		q = Replace(q,temp[12],"");
		q = Replace(q,temp[13],"");
		q = Replace(q,temp[14],"");
		q = Replace(q,temp[15],"");
		q = Replace(q,temp[16],"");
		q = Replace(q,temp[17],"");
		q = Replace(q,temp[18],"");
		q = Replace(q,temp[19],"");
		q = Replace(q,temp[20],"");
		q = Replace(q,temp[21],"");
		q = Replace(q,temp[22],"");
		q = Replace(q,temp[23],"");
		q = Replace(q,temp[24],"");
		q = Replace(q,temp[25],"");
		q = Replace(q,temp[26],"");
		q = Replace(q,temp[27],"");
		q = Replace(q,temp[28],"");
		q = Replace(q,temp[29],"");
		q = Replace(q,temp[30],"");
		q = Replace(q,temp[31],"");
		q = Replace(q,temp[32],"");
		q = Replace(q,temp[33],"");
		q = Replace(q,temp[34],"");
		f.q.value = q;

        if((cat == "toctv")||(cat == "toctoc")||(cat == "news"))
                f.action = "http://search.xtoc.com/"+cat+"Srch.html";
        else
                f.action = "http://search.xtoc.com/cgi-bin/"+cat+"Srch.cgi";

	if(from == "file")
                f.action = "http://search.xtoc.com/cgi-bin/file/"+cat+"Srch.cgi";
		
	if (isEmpty(q) || q=="and"){
		alert('°Ë»ö¾î¸¦ ÀÔ·ÂÇϼ¼¿ä!');
		return false;
	}else if (q.length < 2){
		alert('°Ë»ö¾î´Â µÎ ÀÚ ÀÌ»ó ÀÔ·ÂÇÏ¼Å¾ß ÇÕ´Ï´Ù. ');
		return false;
	}else{
		setHistory(cat ,q);		
	}
}

//°á°ú³» Á¦ °Ë»ö¿ë..
function change_old_query()
{
    var f = document.search;

    if(f.oldq.checked)
    {
        f.oq.value = f.oqt.value;
        f.q.value = "";
    }
    else
    {
        f.q.value = f.oq.value;
        f.oq.value = "";
    }
	//document.search.q.style.backgroundImage = "url(none)";
	document.search.q.style.backgroundImage = "";
	f.q.focus();
}