<div id="inputsize">
<input type="hidden" id="inputsizecount" name="inputsizecount" value="3">
<table width="450px">
<tr height="28px"><td>Длина</td><td><input name="length0" id="myid" value="10.2" size="10"></td>
<td colspan="2" rowspan="1"><input type="checkbox"
checked="checked" onclick="if(this.checked){document.getElementById('discount0').style.display='inline-block'; document.getElementById('price0').style.display='none';}else {document.getElementById('price0').style.display='inline-block'; document.getElementById('discount0').style.display='none';}">
Цена со скидкой</td>
</tr>
<tr><td>Ширина</td><td><input name="width0" id="myid" value="10.1" size="10"></td>
<td colspan="2" rowspan="2" width="150px" height="55px">
<p id="discount0" style="display:inline-block">Старая цена<input name="oldprice0" id="myid" value="1000" size="10"><br />
Новая цена<input name="newprice0" id="myid" value="500" size="10">
</p>
<p id="price0" style="display:none">Цена<input name="price0" id="myid" value="500" size="10">
</p>
</td>
</tr>
<tr><td>Высота</td><td><input name="height0" id="myid" value="10" size="10"></td>
</tr>
</table>
<br />
<div>
<table width="450px">
<tr height="28px"><td>Длина</td><td><input name="length1" id="myid" value="10" size="10"></td>
<td colspan="2" rowspan="1"><input type="checkbox" checked="checked" onclick="if(this.checked){document.getElementById('discount1').style.display='inline-block'; document.getElementById('price1').style.display='none';}else {document.getElementById('price1').style.display='inline-block'; document.getElementById('discount1').style.display='none';}">
Цена со скидкой</td>
</tr>
<tr><td>Ширина</td><td><input name="width1" id="myid" value="10" size="10"></td>
<td colspan="2" rowspan="2" width="150px" height="55px">
<p id="discount1" style="display:inline-block">Старая цена<input name="oldprice1" id="myid" value="1200.2" size="10"><br />
Новая цена<input name="newprice1" id="myid" value="1000" size="10">
</p>
<p id="price1" style="display:
none ">Цена <input name="price1" id="myid" value="1000" size="10">
</p>
</td>
</tr>
<tr><td>Высота</td><td><input name="height1" id="myid" value="15" size="10"></td>
</tr>
</table>
<br />
</div>
<div>
<table width="450px">
<tr height="28px"><td>Длина</td><td><input name="length2" id="myid" value="12" size="10"></td>
<td colspan="2" rowspan="1"><input type="checkbox" checked="checked" onclick="if(this.checked){document.getElementById('discount2').style.display='inline-block'; document.getElementById('price2').style.display='none';}else {document.getElementById('price2').style.display='inline-block'; document.getElementById('discount2').style.display='none';}">
Цена со скидкой</td>
</tr>
<tr><td>Ширина</td><td><input name="width2" id="myid" value="10" size="10"></td>
<td colspan="2" rowspan="2" width="150px" height="55px">
<p id="discount2" style="display:inline-block">Старая цена <input name="oldprice2" id="myid" value="12.5" size="10"><br />
Новая цена<input name="newprice2" id="myid" value="10" size="10">
</p>
<p id="price2" style="display:
none ">Цена<input name="price2" id="myid" value="10" size="10">
</p>
</td>
</tr>
<tr><td>Высота</td><td><input name="height2" id="myid" value="11.1" size="10"></td>
</tr>
</table>
<br />
</div>
<div>
<table width="450px">
<tr height="28px"><td>Длина</td><td><input name="length3" id="myid" value="10" size="10"></td>
<td colspan="2" rowspan="1"><input type="checkbox" onclick="if(this.checked){document.getElementById('discount3').style.display='inline-block'; document.getElementById('price3').style.display='none';}else {document.getElementById('price3').style.display='inline-block'; document.getElementById('discount3').style.display='none';}">
Цена со скидкой</td>
</tr>
<tr><td>Ширина</td><td><input name="width3" id="myid" value="10" size="10"></td>
<td colspan="2" rowspan="2" width="150px" height="55px">
<p id="discount3" style="display:none">Старая цена<input name="oldprice3" id="myid" value="0" size="10"><br />
Новая цена<input name="newprice3" id="myid" value="500" size="10">
</p>
<p id="price3" style="display:
inline-block ">Цена <input name="price3" id="myid" value="500" size="10">
</p>
</td>
</tr>
<tr><td>Высота</td><td><input name="height3" id="myid" value="11" size="10"></td>
</tr>
</table>
<br />
</div>
</div>
<input type="button" onclick="add_inputsize()" value="Добавить размер">
<input type="button" onclick="del_inputsize()" value="Убрать последний">
