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Grid Problem


Hello,

I have a problem, when i run my application by Jboss. All files are there and OK, but browser show a error message (Erro: mygrid.setMathRound is not a function). Do you kwon something about this?

ERROR (FireFox):

Erro: mygrid.setMathRound is not a function
Source: http://localhost:8080/appTest/sheetBaseAction.do?action=init
Line: 652



My JSP:

...
<script src="<%=request.getContextPath()%>/scripts/comp/dhtmlxcommon.js"></script>
<script src="<%=request.getContextPath()%>/scripts/comp/dhtmlxgrid.js"></script>
<script src="<%=request.getContextPath()%>/scripts/comp/dhtmlxgridcell.js"></script>
<script src="<%=request.getContextPath()%>/scripts/comp/ext/dhtmlxgrid_math.js"></script>
<script src="<%=request.getContextPath()%>/scripts/comp/ext/dhtmlxgrid_srnd.js"></script>
...
<script>

function doInitGrid(){

var mygrid = new dhtmlXGridObject('mygrid_container');
mygrid.setImagePath('/scripts/componentes/imgs/');
mygrid.setSkin("gray");
mygrid.setMathRound(4);
mygrid.enableLightMouseNavigation(true);
mygrid.enableAlterCss("even","uneven");
mygrid.enableAutoHeigth(true,"1300");
mygrid.enableSmartRendering(true,20);

mygrid.loadXML("/awbtrading/calculoBaseAction.do?acao=montarCalculoBase");

}
</script>

Such problem can occur only if dhtmlxgrid_math.js  not included in HTML file. 
Please be sure that such file is really loaded ( it exists in specified location and case of name is the same on file system and in JSP file )