function wordCheck(word){
	if(!word || word=="" || word==" " || word=="　"){
		alert("Please enter the key word");
		return false;
	}
}

function searchWrite(){
	//改行入れると、IE6がわがままになる
	document.write(''
	+'<div id="searchBoxWrap"><form method=GET action="http://www.google.com/search" style="margin:0px; padding:0px;" onSubmit="return wordCheck(this.q.value);"><input type="hidden" name="hl" value="ko" /><input type="hidden" name="ie" value="utf-8" /><input type="hidden" name="domains" value="http://www.fukuyama-kanko.com/hangul/" /><input type="hidden" name="sitesearch" value="http://www.fukuyama-kanko.com/hangul/" /><input type="text" name="q" maxlength="255" id="searchBoxT" value="" /><input type="submit" name="btnG" value="검색" id="searchBoxS" /></form></div>'
	+'');
}


//文字サイズ変更
//frefox, IE6, NN7, Opera7(Winは8),safari はOK!
//NN4.7, MacIE5では無視される
//上記以外未確認
num = 0;
size = 0;
function mojiSize(num){
	Dir = 'http://www.fukuyama-kanko.com/hangul/';

	//文字の大きさの処理
	if(num == 'normal'){
		size = 0;
	}else{
		size += num;
		if(size < -2){
			size ++;
		}
		if(4 < size){
			size --;
		}
	}
	//CSS読替
	if(document.getElementById('css1')){
		document.getElementById('css1').href = Dir+'css_js/moji/'+size+'.css';
	}
}