// JavaScript Document
function getObj(id){
	return document.getElementById(id);	
}
function changePassword(oldfield, newfield1, newfield2){
	if(!fucCheckLength(oldfield.value)){
		alert("请输入原始密码");
		oldfield.focus();
		return false;
	}
	if(fucCheckLength(newfield1.value)<6){
		alert("输入的新密码必须大于等于6位");
		newfield1.focus();
		return false;
	}
	if(!fucCheckLength(newfield2.value)){
		alert("请再次输入新密码");
		newfield2.focus();
		return false;
	}
	if(newfield1.value != newfield2.value){
		alert("两次输入的新密码不一致，请重新输入");
		newfield1.value = "";
		newfield2.value = "";
		newfield1.focus();
		return false;
	}
	return true;
}

function changeProtect(oldpwdfield, askfield, answerfield){
	if(!fucCheckLength(oldpwdfield.value)){
		alert("请输入原始密码");
		oldpwdfield.focus();
		return false;
	}
	if(!fucCheckLength(askfield.value)){
		alert("请输入密码提示问题");
		askfield.focus();
		return false;
	}
	if(!fucCheckLength(answerfield.value)){
		alert("请输入密码提示问题答案");
		answerfield.focus();
		return false;
	}
	return true;
}

function clearOpt(id){
	id.options.length=0;
}

function setOpt(id, text, value){
	var   opt;
	opt   = new  Option;   
	opt.value = text;   
	opt.text  = value; 
	id.add(opt);	
}
/*
联动选项，secArray为数组数据，格式为：firstID|secID|secName
firstValue为第一个下拉框对象的值
secField为第二个下拉矿对象
secValue为如果在修改时候，默认选中的值
*/
function changeSec(secArray, firstValue, secField,secValue){

		clearOpt(secField);
	for(var i=0; i<secArray.length; i++){
		var key = secArray[i].split("\|");
		if(firstValue==key[0]){
			setOpt(secField, key[1], key[2]);
		}
	}
	if(secValue!="")
		secField.value = secValue;
}

/*普通打开窗口*/
function windowOpen(url, width, height){
	window.open(url,"","scroll=yes,status=no,help=0,menubar=0,resizable=1,width="+width+",height="+height)	
}

/*新增相册*/
function changeSphoto(namefield){
	if(!fucCheckLength(namefield.value)){
		alert("请输入相册名称");
		namefield.focus();
		return false;
	}
	return true;
}

/*新增翻唱*/
function changeCover(namefield,urlfield){
	if(!fucCheckLength(namefield.value)){
		alert("请输入翻唱名称");
		namefield.focus();
		return false;
	}
	if(!fucCheckLength(urlfield.value)){
		alert("请选择需要上传的文件");
		urlfield.focus();
		return false;
	}
	return true;
}


/*新增相片*/
function changePhoto(namefield,filefield, ifnew){
	if(!fucCheckLength(namefield.value)){
		alert("请输入相片名称");
		namefield.focus();
		return false;
	}
	if(ifnew&&!fucCheckLength(filefield.value)){
		alert("请选择需要上传的相片");
		filefield.focus();
		return false;
	}
	return true;
}
/*新增新闻*/
function changeMsg(namefield){
	if(!fucCheckLength(namefield.value)){
		alert("请输入信息标题");
		namefield.focus();
		return false;
	}
	return true;
}
/*新增贴吧类别*/
function changePsort(namefield){
	if(!fucCheckLength(namefield.value)){
		alert("请输入分类名称");
		namefield.focus();
		return false;
	}
	return true;
}
/*删除确认*/
function agreeDelAll(f,actionstr)
{
	if(confirm("确认删除选择的内容吗？"))
	{
			f.action = actionstr;
			f.submit();
	}
}
/*审批确认*/
function agreeFlagAll(f,actionstr)
{
	if(confirm("确认审批选择的内容吗？"))
	{
			f.action = actionstr;
			f.submit();
	}
}