var word = new Array();
word[0] = GetCookie("word0");
word[1] = GetCookie("word1");
word[2] = GetCookie("word2");
word[3] = GetCookie("word3");
word[4] = GetCookie("word4");
word[5] = GetCookie("word5");
word[6] = GetCookie("word6");
word[7] = GetCookie("word7");
word[8] = GetCookie("word8");
word[9] = GetCookie("word9");


function ReList(){
qu.innerHTML="";
for (nLoop = 0; nLoop < 10; nLoop++)
{
qu.innerHTML+="<br><a href='javascript:void(0);' onclick='javascript:document.field.query.value=\""+word[nLoop]+"\";'>"+word[nLoop]+"</a>";
}
}

function BeforeK(){
	var query = document.field.query.value;
	
	var flg = 0;
	for (nLoop = 0; nLoop < 10; nLoop++){
		if(query == word[nLoop]){
			flg = 1;
		}
	}
	if(query == ""){
		flg = 1;
	}
	if (flg == 0){
		for (nLoop = 0; nLoop < 9; nLoop++){
			word[9-nLoop] = word[8-nLoop];
		}
		word[0] = query;
		SetCookie("word0", word[0]);
		SetCookie("word1", word[1]);
		SetCookie("word2", word[2]);
		SetCookie("word3", word[3]);
		SetCookie("word4", word[4]);
		SetCookie("word5", word[5]);
		SetCookie("word6", word[6]);
		SetCookie("word7", word[7]);
		SetCookie("word8", word[8]);
		SetCookie("word9", word[9]);
		}
	}

function GetCookie(key){
	var tmp = document.cookie + ";";
	var index1 = tmp.indexOf(key, 0);
	if(index1 != -1){
		tmp = tmp.substring(index1,tmp.length);
		var index2 = tmp.indexOf("=",0) + 1;
		var index3 = tmp.indexOf(";",index2);
		return(unescape(tmp.substring(index2,index3)));
	}
	return("");
}

function SetCookie(key, val){
	document.cookie = key + "=" + escape(val) + ";expires=Fri, 31-Dec-2030 23:59:59;";
}