tablehl.htc

<public:event	name="onrowselect" ID=rowSelect />
<public:property name="hlColor" />
<public:property name="slColor" />
<PUBLIC:ATTACH EVENT="ondetach" ONEVENT="cleanup()" />

<script language=jscript>

var currRow = -1;
var selRow = -1;

if (element.tagName == 'TABLE')
{
	element.attachEvent('onmouseover', onMouseOver);
	element.attachEvent('onmouseout', onMouseOut);
	element.attachEvent('onclick', onClick);
}
else
{
	alert("Error: tablehl not attached to a table element");
}

function cleanup()
{
	hilite(-1);

	element.detachEvent('onmouseover', onMouseOver);
	element.detachEvent('onmouseout', onMouseOut);
	element.detachEvent('onclick', onClick);
}

function onClick()
{
	srcElem = window.event.srcElement;

	//crawl up the tree to find the table row
	while (srcElem.tagName != "TR" && srcElem.tagName != "TABLE")
		srcElem = srcElem.parentElement;

	if(srcElem.tagName != "TR") return;

	if(srcElem.rowIndex == 0 ) return;

	if (selRow != -1) selRow.runtimeStyle.backgroundColor = '';

	srcElem.runtimeStyle.backgroundColor = slColor;
	selRow = srcElem;
	
	var oEvent 	= createEventObject();
	oEvent.selected = selRow;
	rowSelect.fire(oEvent);
}

function onMouseOver()
{
	srcElem = window.event.srcElement;
	//crawl up to find the row
	while (srcElem.tagName != "TR" && srcElem.tagName != "TABLE")
		srcElem = srcElem.parentElement;

	if(srcElem.tagName != "TR") return;

	if (srcElem.rowIndex > 0)
		hilite(srcElem);
	else
		hilite(-1);

}

function onMouseOut()
{
	// Make sure we catch exit from the table
	hilite(-1, -1);
}

function hilite(newRow)
{
	if (hlColor != null )
	{
		if (currRow != -1 && currRow!=selRow)
		{
			currRow.runtimeStyle.backgroundColor = '';
		}

		if (newRow != -1 && newRow!=selRow)
		{
			newRow.runtimeStyle.backgroundColor = hlColor;
		}
	}
	currRow = newRow;
} 

</script>