function simplifyProductTable(productCount, fieldCount)
{
	var fieldValues = Array();

	for(i=1;i<=productCount;i++)
	{
		for(j=1;j<=fieldCount;j++)
		{
			objField = document.getElementById("r" + i + "-" + j);

			if( objField )
			{
				fieldId = objField.innerText + " " + objField.className;

				if( !fieldValues[j] )
				{
//					fieldValues[j] = objField.innerText;
					fieldValues[j] = fieldId;
				}
				else
				{
//					if( objField.innerText == fieldValues[j] )
					if( fieldId == fieldValues[j] )
						objField.innerText = '';
					else
//						fieldValues[j] = objField.innerText;
						fieldValues[j] = fieldId;
				}
			}

			objField = null;
		}
	}
}