i5Charts resizing to fit any browser settings

We have 6 i5Charts in one page.

How can we make each size automatically re-size to fit any browser settings?

One chart code is below:

var i5Chart1 = new com.sap.xmii.chart.hchart.i5Chart("WVLMicrofiber7/Charts/WVLCharts", "WVLMicrofiber7/WebServices/WSWVL7TESTDATA");

    i5Chart1.setChartWidth("940px");

    i5Chart1.setChartHeight("250px");

    i5Chart1.getChartTemplateObject().setProperty("Title","Freeness Lane 1");

    var Query1= i5Chart1.getQueryObject();

    Query1.setParameter("Param.1",tempMachine);   

    Query1.setParameter("Param.2","FREENES1");       

    i5Chart1.draw("FREENES1");