// 檢查搜尋
function checkSearch() {
	if (trim(document.search.searchStr.value) == "") {
		alert("請輸入您欲搜尋的資料！")
		document.search.searchStr.focus()
		return false
	}
	document.search.submit.disabled = true
}

// 檢查數字
function checkNum(inputStr) {
	var str_name = "0123456789";
	for(var i = 0; i < inputStr.length; i++) {
		if (str_name.indexOf(inputStr.charAt(i)) == -1) {return false}
	}
}

// 檢查日期
function checkDate(inputStr) {
	var str_name = "0123456789/";
	for(var i = 0; i < inputStr.length; i++) {
		if (str_name.indexOf(inputStr.charAt(i)) == -1) {return false}
	}
	if (inputStr.indexOf("/") == -1 || inputStr.indexOf("/") == inputStr.lastIndexOf("/")) {return false}
}

// 檢查客戶帳號與業務編號
function checkID(inputStr,id) {
	var str_name = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
	if (inputStr.length < 4 && id == 1) {
		return false
	} else {
		for(var i = 0; i < inputStr.length; i++) {
			if (str_name.indexOf(inputStr.charAt(i)) == -1) {return false}
		}
	}
}

// 檢查電子郵件
function checkMail(inputStr) {
	if ((inputStr.indexOf("@") == -1) || (inputStr.indexOf(".") == -1)) {return false} else {return true}
}

// 檢查網址
function checkURL(inputStr) {
	if ((inputStr.indexOf("http://") == -1) || (inputStr.indexOf(".") == -1)) {return false} else {return true}
}

// 去除字串前後空白
function trim(InStr) {
	return InStr.replace(/[\s]*$/gi,"").replace(/^[\s]*/gi,"")
}

// 檢查刪除
var selects
function SetChecked() {
	if (selects) {selects = false} else {selects = true}
	len = document.del_data.del_item.length;
	if(len > 1) {
		for(i = 0; i < len; i++) {document.del_data.del_item[i].checked = selects}
	} else {
		document.del_data.del_item.checked = selects
	}
	ShowDel()
}
function ShowDel() {
	var only_one
	if (!document.del_data.del_item) {
		len = 0
	} else {
		len = document.del_data.del_item.length
	}
	j = 0
	if (len > 1) {
		for(i = 0; i < len; i++) {
			if (document.del_data.del_item[i].checked == true) {j++}
		}
	} else if (len != 0) {
		if (document.del_data.del_item.checked == true) {
			j++
			only_one = true
		}
	}
	if (len == 0) {
			return false
	} else if(j == 0) {
		selects = false
		select_str.innerHTML = "<a href='JavaScript:;' onClick='SetChecked()'>全部選取</a>"
	} else if (j == len || only_one) {
		selects = true
		select_str.innerHTML = "<a href='JavaScript:;' onClick='SetChecked()'>全部取消</a>　<input type='submit' class='inputButton' value='刪除' onClick='return checkDel()'>"
	} else {
		selects = false
		select_str.innerHTML = "<a href='JavaScript:;' onClick='SetChecked()'>全部選取</a>　<input type='submit' class='inputButton' value='刪除' onClick='return checkDel()'>"
	}
}

function CheckLogin() {   //未登入會員身份者導引到   member8.asp      
         alert("Sorry!! 請先登入會員身份");
         location.href = 'member8.asp';

}
function CheckLoginb() {   //未登入會員身份者導引到   business8.asp      
         alert("Sorry!! 請先登入企業會員身份");
         location.href = 'business8.asp';

}