dhtmlxgrid pro and IE9 error

I’m getting an error only using IE9 now with my dhtmlxgrid. The error is:

SCRIPT438: Object doesn’t support property or method ‘load’
dhtmlxgrid_pro.js, line 18 character 226

Everything works fine in earlier versions of IE and Firefox.

Here is my setup code:

function documentReady()
{
doInitGrid();
}

function doInitGrid()
{
reportGrid = new dhtmlXGridObject(‘report-container’);
reportGrid.setImagePath(relativePath + “utils/dhtmlx/dhtmlxGrid/codebase/imgs/”);
reportGrid.setHeader(gridHeaderStudy, null, [“font-weight: bold;”,“font-weight: bold;”]);
reportGrid.setColAlign(gridColAligns);
reportGrid.setInitWidths(gridWidths);
reportGrid.setColSorting(gridColSorts);
reportGrid.setColTypes(gridColTypes);
reportGrid.enableTooltips(gridToolTips);
reportGrid.enableMultiline(true);
reportGrid.setSkin(“dhx_skyblue”);
reportGrid.splitAt(1);
reportGrid.enableAutoHeight(true, 410);
reportGrid.init();

reportGrid.enableSmartRendering(true);

reportGrid.loadXML(gridUrl, OnReturnPopulateGrid);

reportGrid.setSortImgState(true, 0);

}

Oh, and I downloaded the hotfix htmlxcommon.js file and included it. Before the hotfix, IE9 wouldn’t even display grid headers. Now I see the headers, but get the error before data is read.

Please check if you are using latest version of dhtmlxGrid