Menu
Currently this script totals a column at the bottom. I’m trying to duplicate this script again in the <head> section changing the variable names to count another column seperately but it only counts 1 column(the first script). What do I need to change to be able to count both columns with both scripts. They are in the same <div name=”calcTable”> tags, not sure if thats the problem? Here is my code:
[code]
<head>
<script type=”text/javascript”>
function getElementsWithTagNameAndName(e2,t2,n2){
var findings2=new Array();var els2=e2.getElementsByTagName(t2);
for(var i2=0,l2=els2.length;i2<l2;i2++)if(els2[i2].getAttribute(“name”)==n2)findings2[findings2.length]=els2[i2];
return findings2;
}
function resolveTable(){
var els=getElementsWithTagNameAndName(document,”div”,”calcTable”)
var spanels=getElementsWithTagNameAndName(document,”span”,”avg”)
var infoels=new Array();
var theGrandTotal=0;
for(var i=0;i<els.length;i++)infoels[infoels.length]=getElementsWithTagNameAndName(els[i],”td”,”calcTd”);
var finalValue,j,tmpNumber;
for(i=0;i<spanels.length;i++){
finalValue=0;
for(j=0;j<infoels[i].length;j++){
if(!infoels[i][j])continue
tmpNumber=infoels[i][j].innerHTML
if(!tmpNumber)continue
tmpNumber=Number(tmpNumber.replace(/[^0-9eE.]/g,””))
if(isNaN(tmpNumber))continue
finalValue+=tmpNumber
}
theGrandTotal+=finalValue
spanels[i].innerHTML=”<b>”+finalValue.toFixed(0)+”</b>”
}
var ge=document.getElementById(“grandTotal”);
if(ge)ge.innerHTML=”<b>”+theGrandTotal.toFixed(0)+”</b>”
}
</script>
</head>
<body>
<!————————>
<div name=”calcTable”>
<!————————>
<table width=”675″ border=”0″ cellspacing=”1″ cellpadding=”2″ id=”table1″>
<tr valign=”top”>
<td width=”75″ align=”center” class=”o”><b>Enrolled #</td>
</tr>
<tr valign=”middle”>
<td align=”center” class=”offf”>24</td>
</tr>
<tr valign=”middle”>
<td align=”center” class=”offf”>36</td>
</tr>
<tr valign=”middle”>
<td align=”center” class=”offf” name=”calcTd”>57</td>
</tr>
<tr valign=”top”>
<td class=offff bgcolor=”#dddddd” align=”right”>Total Enrolled: <span name=”avg”></span><</td>
</tr>
</table>
<!————————>
</div>
<!————————>