var searchform={
	msg:"サイト内検索",
	showText:function(v){
		if(v==this.msg||v==""){
			document.header_search_estraier.query.style.color = "#666";
			document.header_search_estraier.query.value = this.msg;
		}
	},
	hideText:function(v){
		if(v==this.msg){
			document.header_search_estraier.query.style.color="#000";
			document.header_search_estraier.query.value = "";
		}
	}
};