function embedChart(chart, containerId, flashVars) {
	// configuration
	var chartSrc = "flash/" + chart + ".swf";
	var minFlashVersion = "5";
	if (chart == "barchart_new")
		var ratio = 0.4;
	else
		var ratio = 0.56;

	// compute width and height of the chart
	var width = jQuery('#' + containerId).width();

	if (flashVars['disableRangeselector'] != "1" && chart != "barchart_new") {
		var height = width * ratio + 110;
		flashVars['chartCanvasHeight'] = height - 110;
	} else {
		var height = width * ratio;
		flashVars['chartCanvasHeight'] = height;
	}
	flashVars['chartCanvasWidth'] = width;

	var params = {
		"wmode" : "transparent",
		"menu" : "false",
		"allowScriptAccess" : "always",
		"quotePostcomma" : "4"
	}
	var attributes = {
		"name" : "chart",
		"id" : "chart"
	}
	// embed the chart
	jQuery('#' + containerId).html(''); // cleaning container
	swfobject.embedSWF(chartSrc, containerId, width, height, minFlashVersion,
			"flash/expressIntall.swf", flashVars, params, attributes);
}

function toggleChartRange(handler, bUseBridge ) {
	// get and set time range
	var timeRange = jQuery(handler).attr('id').split("_")[1];
	// at firs try to use bridge
	if (bUseBridge && bridge != undefined) {
		bridge.cbSetRange(timeRange);
	} else {
		// get javascript object
		var obj = document.getElementsByTagName("object")[0];
		obj.setRange(timeRange);
	}
	// toggle classes
	jQuery(handler).parent().find(".active").removeClass("active").end().end()
			.addClass("active");
}