// 控制按钮常量
//按钮值
var MB_value = -1;
//提示图标
var MB_ICON = "http://www.webjx.com/files/080516/1_011452.gif";
//委托方法
var MB_CALLBACK = null;
var vsignup="";
var submit;
//弹出具有亲和力的提示窗口
window.alert= function (str){
//初始化按钮值
MB_value = -1;
var _content = arguments[0] || "这是一个对话框！";
MB_CALLBACK = arguments[1];
hideSelectBoxes();
hideObjectFlash();
var msgw,msgh,bordercolor;
msgw=300;//提示窗口的宽度
msgh=100;//提示窗口的高度
titleheight=25 //提示窗口标题高度
bordercolor="#336699";//提示窗口的边框颜色
titlecolor="#99CCFF";//提示窗口的标题颜色
var sWidth,sHeight;//顶层窗体的宽和高
sWidth=top.document.body.offsetWidth;//遮罩层的宽度
sHeight=top.document.body.offsetHeight;//遮罩层的高度
if (sHeight
while(str.indexOf("\n")>-1){
str=str.replace("\n","");
}
var txt=top.document.createElement("div");//显示提示内容的容器
txt.setAttribute('id','divJMAlertContent');
txt.setAttribute("align","center");
txt.style.width = "60%";
txt.innerHTML=str;//设置提示内容
top.document.getElementById("msgDiv").appendChild(txt);//添加提示内容
if(MB_CALLBACK==null)
{
//判断是否需要显示确认按钮
//如果没有回高方法则认为不需要显示按钮
return ;
}
var btnDiv=top.document.createElement("div");//显示相关按钮的容器
btnDiv.setAttribute('id','divJMAlertBtn');
btnDiv.setAttribute("align","center");
btnDiv.style.width = "60%";
top.document.getElementById("msgDiv").appendChild(btnDiv);//添加按钮内容
//添加提示按钮
//确定按钮
var btnOK=top.document.createElement("input")
btnOK.setAttribute("id","btnOK");
//msgBoxTitle.classname="msgbox_title";
btnOK.setAttribute("type","button");
btnOK.setAttribute("value","是");
btnOK.style.width="30px";
btnOK.onclick=function(){//单击确认按钮
delCookieSub("signup");
top.document.body.removeChild(bgObj);
top.document.getElementById("msgDiv").removeChild(title);
top.document.body.removeChild(msgObj);
//恢复滚动条
top.document.body.style.overflow = "";
showSelectBoxes();
showObjectFlash();
//按钮赋值
MB_value=1;
if(MB_CALLBACK!=null)
{MB_CALLBACK(MB_value);}
}
top.document.getElementById("divJMAlertBtn").appendChild(btnOK);//添加确认按钮
//中间加一些空格
var msgSpace=top.document.createElement("span")
msgSpace.setAttribute("id","msgSpace");
msgSpace.innerHTML=" ";
top.document.getElementById("divJMAlertBtn").appendChild(msgSpace);
//否按钮
var btnNO=top.document.createElement("input")
btnNO.setAttribute("id","btnNO");
//msgBoxTitle.classname="msgbox_title";
btnNO.setAttribute("type","button");
btnNO.setAttribute("value","否");
btnNO.style.width="30px";
btnNO.onclick=function(){//单击否按钮
delCookieSub("signup");
top.document.body.removeChild(bgObj);
top.document.getElementById("msgDiv").removeChild(title);
top.document.body.removeChild(msgObj);
//恢复滚动条
top.document.body.style.overflow = "";
showSelectBoxes();
showObjectFlash();
//按钮赋值
MB_value=0;
if(MB_CALLBACK!=null)
{MB_CALLBACK(MB_value);}
}
top.document.getElementById("divJMAlertBtn").appendChild(btnNO);//添加否按钮
}
//显示select元素
function showSelectBoxes(){
selects = document.getElementsByTagName("select");
for (i = 0; i != selects.length; i++) {
selects[i].style.visibility = "visible";
}
}
//隐藏select元素
function hideSelectBoxes(){
selects = document.getElementsByTagName("select");
for (i = 0; i != selects.length; i++) {
selects[i].style.visibility = "hidden";
}
}
//隐藏objectFlash元素 by minjiang 07-11-14
function hideObjectFlash(){
selects = document.getElementsByTagName("object");
for (i = 0; i != selects.length; i++) {
selects[i].style.visibility = "hidden";
}
}
//显示objectFlash元素 by minjiang 07-11-14
function showObjectFlash(){
selects = document.getElementsByTagName("object");
for (i = 0; i != selects.length; i++) {
selects[i].style.visibility = "visible";
}
}
//设置Cookie
function SetCookieSub(name,value)//两个参数，一个是cookie的名子，一个是值
{
var Days = 30; //此 cookie 将被保存 30 天
var exp = new Date(); //new Date("December 31, 9998");
exp.setTime(exp.getTime() + Days*24*60*60*1000);
document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
}
//获取Cookie
function getCookieSub(name)//取cookies函数
{
var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
if(arr != null) return unescape(arr[2]); return null;
}
//删除Cookie
function delCookieSub(name)//删除cookie
{
var exp = new Date();
exp.setTime(exp.getTime() - 1);
var cval=getCookieSub(name);
if(cval!=null) document.cookie= name + "="+cval+";expires="+exp.toGMTString();
}
//防止重复提交
function repeatSubmit(submit){
var mit=getCookieSub(submit)
if(mit != null && mit != undefined)
{
submit=mit
}
++submit;
if (submit>1)
{
delCookieSub(submit);
return false;
}
delCookieSub(submit);
return submit;
}