function search_d() {
	var title = document.getElementById("title").value;
	var begin_time = document.getElementById("begin_time").value;
	var end_time = document.getElementById("end_time").value;
	var istitle = false;
	var isbegin = false;
	var isend = false;
	if (title == null || title == "") {
		istitle = true;
	}
	if (begin_time == null || begin_time == "") {
		isbegin = true;
	}
	if (end_time == null || end_time == "") {
		isend = true;
	}
	if (istitle && isbegin && isend) {
		alert("\u8bf7\u8bbe\u7f6e\u6761\u4ef6!!!");
	} else {
	javascript:
		location.href = "/folder/folder/f.do?m=search&title=" + encodeURI(title) + "&begin=" + begin_time + "&end=" + end_time;
	}
}
function search_foucs(aa) {
	var today = new Date();
	aa.value = today.getYear() + "-" + today.getMonth() + 1 + "-" + today.getDay();
	aa.style.color = "#000000";
}
function search_change(aa) {
	var key_word = aa;
	key_word.style.color = key_word.value == (today.getYear() + "-" + today.getMonth() + 1 + "-" + today.getDay()) ? "#999999" : "#000000";
}
function clear_a() {
	document.getElementById("title").value = "";
	document.getElementById("begin_time").value = "";
	document.getElementById("end_time").value = "";
}
function init() {
	var today = new Date();
	var year = today.getYear();
	var month = today.getMonth() + 1;
	if (month < 10) {
		month = "0" + month;
	}
	var day = today.getDate();
	if (day < 10) {
		day = "0" + day;
	}
	if (document.getElementById("end_time")) {
		document.getElementById("end_time").value = year + "-" + month + "-" + day;
	}
}