function populateComboBox(cbox)
{
	document.selectionForm.manuf.style.visibility="hidden";
	selForm = document.selectionForm;
	
	if (cbox == 'products')
	{
		selectedModel = selForm.category.options[selForm.category.selectedIndex].value;
		modelOptionsList = modelsArray[selectedModel];

		if (modelOptionsList && modelOptionsList.length > 0)
		{
			for(i =0; i < modelOptionsList.length; i++)
			{
				document.selectionForm.product.options[i] = new Option(modelOptionsList[i]['text'],modelOptionsList[i]['value']);
			}
			document.selectionForm.product.style.visibility="visible";
		}
		else
		{
			document.selectionForm.product.style.visibility="hidden";
		}
	}
	else
	{
		optionsList = manufArray[cbox];
		if (optionsList && optionsList.length > 0)
		{
			for(i=0; i < optionsList.length; i++)
			{
				document.selectionForm.manuf.options[i] = new Option(optionsList[i]['text'],optionsList[i]['value']);
			}
			document.selectionForm.manuf.style.visibility="visible";
		}
		else
		{
			//msgSearching();
			selForm.submit();
			document.selectionForm.manuf.style.visibility="hidden";
		}
	}
}

function msgSearching() 
{
	if (document.getElementById) { 
		eval('document.getElementById("idSearch").style.display = "block";');
	} 
	else if (document.all && !document.getElementById) {
		eval('document.all.idSearch.style.display = "block";');
	} 	

}