How to call onload() from Datatable

[suman roy]

Hi,

I am having a javascript which actually change the color of the selected row when a radio button is clicked. The radio button is present on the data table.

script :

    
< script language= "javascript">> 
var globalJSvarCurrNode;
var oldClassName;
function chkSelect(thisObj)
{
var curNode;
if (globalJSvarCurrNode!=null){
globalJSvarCurrNode.className=oldClassName;
}
curNode = thisObj.parentNode.parentNode;
oldClassName = curNode.className;
globalJSvarCurrNode = thisObj.parentNode.parentNode;
curNode.className="rowSelectClass";
}

 
 

I am calling this from a radio select in a data table :

< hx:outputLinkEx id="selectLink" styleClass="outputLinkEx" value="#" 
rendered="true" onclickk="return chkSelect(this);"> 
<core:selectRowRadio id="dataRadioField" 
itemValue="# 
.......
< /core:selectRowRadio > 
< /hx:outputLinkEx > 

Problem:

When I am going to next and coming back to the form, the radio button is selected, but the highlighting is not shown for the particular row.

The reason is I am calling the javascript function from onclickk method of the outputLinkEx.

Can anybody guide me how to I display the selected row after coming back to the page? May be I have to call the method from onload.

Regards,
Suman.