function changeReportCssClass(DivClassName) {
    
    var ii;
    for (ii=0;ii<document.getElementsByTagName('div').length;ii++) {
        if (document.getElementsByTagName('div')[ii].className == DivClassName) {
            document.getElementsByTagName('div')[ii].className = DivClassName + '_long';
        }
    }
    
}

function makeDivInvisible(DivId) {
    document.getElementById(DivId).style.display = "none";
}