function search(id,site,word,num,start) {
	if(word == 'word'){
		word = $('textForm').value;
		word = encodeURIComponent(word);
		}
	var a = new Ajax.Request("/mixsearch/search.cgi", {         
		method: "get",
		parameters: "id=" + id + "&site=" + site + "&num=" + num + "&start=" + start + "&word=" + word,
		onCreate: function(request){
			$(id).innerHTML = '<img src="../img/loading2.gif" alt="Loading">Loading';  
		},
		//onSuccess: function(request) {
		//$(id).innerHTML = "読み込み成功";
		//},
		onComplete: function(request) {   
			//alert('読み込みが完了しました');   
			$(id).innerHTML = request.responseText;   
		},   
		onFailure: function(request) {   
			$(id).innerHTML = '読み込みに失敗しました';    
		},   
		onException: function (request) {   
			$(id).innerHTML = '読み込み中にエラーが発生しました';
		}   
	})
	
};

	function replace(){
		text = $('yahoo').innerHTML;
		text = text.replace('AAA','置換されました');
		//Element.toggle($('yahoo'));
		//Element.update($('yahoo'),"hogehoge");
		alert($(textForm).value);
		document.body.innerHTML=document.body.innerHTML.replace($(textForm).value,'━━━(ﾟ∀ﾟ)━━━');
	}