function checkform() {
	var title = document.add.title.value.replace(/\s/g, "");
	var piccheck = document.add.piccheck.value.replace(/\s/g, "");
	if (add.province.options[add.province.selectedIndex].value == "0") {
		alert("\u8bf7\u9009\u62e9\u4e00\u7ea7\u680f\u76ee\uff01");
		return false;
	}
	if (add.city.options[add.city.selectedIndex].value == "0") {
		alert("\u8bf7\u9009\u62e9\u4e8c\u7ea7\u680f\u76ee\uff01");
		return false;
	}
	if (title.length <= 0) {
		alert("\u8bf7\u586b\u5199\u60a8\u7684\u95ee\u9898\uff01");
		return false;
	}
	if (piccheck.length <= 0) {
		alert("\u8bf7\u586b\u5199\u9a8c\u8bc1\u7801\uff01");
		return false;
	}
	return true;
}