一个非常高端的js问题，不知有人能解决吗？

Question

不管是HTML还是JSP，最后输出到浏览器的总是标准的HTML，所以这两个不应该有什么差别，你把浏览器中的源代码看一下，和你写的静态页面有什么区别，就能找到问题所在了

Answer 1

<script language="JavaScript">
function formatNumber(number,pattern)
        {
                var str                        = number.toString();
                var strInt;
                var strFloat;
                var formatInt;
                var formatFloat;
                if(/\./g.test(pattern))
                {
                        formatInt                = pattern.split('.')[0];
                        formatFloat                = pattern.split('.')[1];
                }
                else
                {
                        formatInt                = pattern;
                        formatFloat                = null;
                }                if(/\./g.test(str))
                {
                        if(formatFloat!=null)
                        {
                                var tempFloat        = Math.round(parseFloat('0.'+str.split('.')[1])*Math.pow(10,formatFloat.length))/Math.pow(10,formatFloat.length);
                                strInt                = (Math.floor(number)+Math.floor(tempFloat)).toString();                                
                                strFloat        = /\./g.test(tempFloat.toString())?tempFloat.toString().split('.')[1]:'0';                        
                        }
                        else
                        {
                                strInt                = Math.round(number).toString();
                                strFloat        = '0';
                        }
                }
                else
                {
                        strInt                = str;
                        strFloat        = '0';
                }
                if(formatInt!=null)
                {
                        var outputInt        = '';
                        var zero                = formatInt.match(/0*$/)[0].length;
                        var comma                = null;
                        if(/,/g.test(formatInt))
                        {
                                comma                = formatInt.match(/,[^,]*/)[0].length-1;
                        }
                        var newReg                = new RegExp('(\\d{'+comma+'})','g');                        if(strInt.length<zero)
                        {
                                outputInt                = new Array(zero+1).join('0')+strInt;
                                outputInt                = outputInt.substr(outputInt.length-zero,zero)
                        }
                        else
                        {
                                outputInt                = strInt;
                        }                        var 
                        outputInt                        = outputInt.substr(0,outputInt.length%comma)+outputInt.substring(outputInt.length%comma).replace(newReg,(comma!=null?',':'')+'$1')
                        outputInt                        = outputInt.replace(/^,/,'');                        strInt        = outputInt;
                }                if(formatFloat!=null)
                {
                        var outputFloat        = '';
                        var zero                = formatFloat.match(/^0*/)[0].length;                        if(strFloat.length<zero)
                        {
                                outputFloat                = strFloat+new Array(zero+1).join('0');
                                //outputFloat                = outputFloat.substring(0,formatFloat.length);
                                var outputFloat1        = outputFloat.substring(0,zero);
                                var outputFloat2        = outputFloat.substring(zero,formatFloat.length);
                                outputFloat                = outputFloat1+outputFloat2.replace(/0*$/,'');
                        }
                        else
                        {
                                outputFloat                = strFloat.substring(0,formatFloat.length);
                        }                        strFloat        = outputFloat;
                }
                else
                {
                        if(pattern!='' || (pattern=='' && strFloat=='0'))
                        {
                                strFloat        = '';
                        }
                }                return strInt+(strFloat==''?'':'.'+strFloat);
        }
function FormatValue(form1,obj,pattern)
{ 
        var obj = eval('document.'+form1+'.'+obj); 
        if (obj.value!=null)
        {
                obj.value = formatNumber(obj.value,pattern);
        } 
}function count1() 
{
        FormatValue('form1','ItemPrice','#.00');
        var sl = document.form1.Timess.value;
        var dj = document.form1.ItemPrice.value;
        if ((sl!="")&&(dj!=""))
        {
                document.form1.NumB.value = sl*dj;
        }
        else
        {
                document.form1.NumB.value = "0.00";
        }
        FormatValue('form1','NumB','#.00');
}
</script>以下是jsp代码，为了空间，把其他的（Form）都省略了
<table width="100%" border="1" cellpadding="0" cellspacing="0" id=t bordercolorlight="#808080" bordercolordark="#FFFFFF" class="black"> 
  <tr align="center" bgcolor="#D4D0C8" class="black" >
    <td width="8%" height="20">序号</td>
    <td width="13%">项目名称</td>
    <td width="38%">项目内容</td>
    <td width="12%">单价</td>
    <td width="9%">数量</td>
    <td width="10%">小计</td>
    <td width="10%">删除</td>
  </tr>
<%
if (flag != null && flag.equals("1"))
{
List  PriceList =QuotationMng.getresLinePrice(request.getParameter("line"));
priceListLength = PriceList.size();
ResLinePrice Price;
for(int i=0;i<5;i++)
{
    if(i<PriceList.size())
{
Price = (ResLinePrice)PriceList.get(i);
}
else
{
Price = new ResLinePrice();
}

%>
  <tr bgcolor="#FFFFFF"> 
    <td align="center"> <strong><%=(i+1)%>&nbsp;</strong></td>
    <td align="center"><input name="ItemName<%=(i+1)%>" type="text" id="ItemName1<%=(i+1)%>" value="<%=((Price.getItemName()==null)?"":Price.getItemName())%>"></td>
    <td align="center"> <input name="ItemContent<%=(i+1)%>" type="text" id="ItemContent1<%=(i+1)%>" value="<%=((Price.getItemContent()==null)?"":Price.getItemContent())%>" style="width:95%"> </td>
    <td align="center"><input name="ItemPrice" type="text"  onKeyUp="count1();" value="<%=((Price.getItemPrice()==null)?"":Price.getItemPrice())%>" ></td>
    <td align="center"><input name="Timess" type="text"  size="10" value="" onKeyUp="value=value.replace(/\D+/g,'');count1();"></td>
    <td align="center"><input name="NumB" type="text"  readonly value="" size="6" ></td>
    <td align="center"><input name="c"  value="del" alt="删除此行数据"  type="checkbox" onClick="del();"></td>
  </tr>
<%
}
}
%>
  <tr align="right" bgcolor="#FFFFFF"> 
    <td colspan="7">合计： </td>
  </tr>
</table>