public void chartMouseClicked(ChartMouseEvent arg0) {
		String col = getColEntity(arg0.getEntity().toString());

		if(chartNum != 0)
			panel.sidePanel = chartNum;

		if(null == col) 
		{
			panel.redraw();
			return;
		}

		switch(range.g)
		{
		case YEARS:
			range.zooms++;
			yearsToMonths(col);
			break;
		case MONTHS:
			range.zooms++;
			monthsToDoW(col);
			break;
		case DAYS_OF_WEEK:
			range.zooms++;
			dOwToHours(col);
			break;
		case HOURS:
			range.zooms++;
			hoursToMin(col);
			break;
		case MINUTES:
			range.zooms++;
			minutesToSec(col);
			break;
		case SECONDS:
			break;

		}

	}