<script language="javascript">
function Qty_onClick(arg)
{
var theObj = document.getElementById("Qty")
var amount = theObj.value;
if(isNaN(parseInt(amount))){amount=0};
if (amount<=0)//the MinAmount
{
alert("已达到最小数值0");//MinAmountReached
theObj.value = 0+1; //the MinAmount+1
theObj.focus();
return;
}//end if
if (amount>=100)//the MaxAmount
{
alert("已达到最大数值100");//MaxAmountReached
theObj.value = 100-1; //the MaxAmount-1
theObj.focus();
return;
}//end if
var sum = parseInt(amount) + parseInt(arg);
if (sum > 0 && sum < 100)
{
theObj.value = sum;
}//end if
}
</script>
<table border="0" cellspacing="0" cellpadding="0" style="border:1px solid #CCCCCC;">
<tr>
<td rowspan="3" style="border-right:1px solid #CCCCCC;">
<input name="Qty" type="text" id="Qty" style="font-family:'Verdana';font-size:12px;text-align:right;border:none;" value='1' size=2 maxlength=2>
</td>
<td style="line-height:9px;">
<a style="font-family: Webdings;font-size: 9px;line-height: 8px;text-decoration: none;" href="javascript:;" onClick="javascript:Qty_onClick(1);"><font face="Webdings">5</font></a>
</td>
</tr>
<tr>
<td height="1" bgcolor="#CCCCCC"></td>
</tr>
<tr>
<td style="line-height:9px;">
<a style="font-family: Webdings;font-size: 9px;line-height: 8px;text-decoration: none;" href="javascript:;" onClick="javascript:Qty_onClick(-1);"><font face="Webdings">6</font></a>
</td>
</tr>
</table>
function Qty_onClick(arg)
{
var theObj = document.getElementById("Qty")
var amount = theObj.value;
if(isNaN(parseInt(amount))){amount=0};
if (amount<=0)//the MinAmount
{
alert("已达到最小数值0");//MinAmountReached
theObj.value = 0+1; //the MinAmount+1
theObj.focus();
return;
}//end if
if (amount>=100)//the MaxAmount
{
alert("已达到最大数值100");//MaxAmountReached
theObj.value = 100-1; //the MaxAmount-1
theObj.focus();
return;
}//end if
var sum = parseInt(amount) + parseInt(arg);
if (sum > 0 && sum < 100)
{
theObj.value = sum;
}//end if
}
</script>
<table border="0" cellspacing="0" cellpadding="0" style="border:1px solid #CCCCCC;">
<tr>
<td rowspan="3" style="border-right:1px solid #CCCCCC;">
<input name="Qty" type="text" id="Qty" style="font-family:'Verdana';font-size:12px;text-align:right;border:none;" value='1' size=2 maxlength=2>
</td>
<td style="line-height:9px;">
<a style="font-family: Webdings;font-size: 9px;line-height: 8px;text-decoration: none;" href="javascript:;" onClick="javascript:Qty_onClick(1);"><font face="Webdings">5</font></a>
</td>
</tr>
<tr>
<td height="1" bgcolor="#CCCCCC"></td>
</tr>
<tr>
<td style="line-height:9px;">
<a style="font-family: Webdings;font-size: 9px;line-height: 8px;text-decoration: none;" href="javascript:;" onClick="javascript:Qty_onClick(-1);"><font face="Webdings">6</font></a>
</td>
</tr>
</table>