在后台处理数据时，前台页面同时计数显示Proess Bar
使用了layer来显示
用法：
1。引用

<script language="javascript" src="ShowProcessBar.js"></script>

2。在提交Button或<a>或<span> 加扩展属性
IsShowProcessBar="True"
文件ShowProcessBar.js如下

AddProcessbar();
var bwidth=0;
var swidth = document.all.waiting.clientWidth;

function CheckIsProcessBar(obj)
{
if (obj.IsShowProcessBar=="True")
{
return false;
}
else
{
return true;
}
}

function CheckClick(e)
{
if (e == 1)
{
if (bwidth
Str+= "
"
Str+= ""
Str+= " "
Str+= " "
Str+= " "
Str+= " "
Str+= " "
Str+= " "
Str+= "
"

Str+= " 系统正在处理中..."

Str+= "
"

Str+= " "

Str+= "
 "
Str+= "
"

Str+= "