var op = 0;
var delay = 50;
var f;
function setVis(item,fade) {
    var fld = document.getElementById(item);

    if (fld.style.display == 'block') {
        fld.style.display = 'none';
    } else {
        if (fade == 0) {
            fld.style.display = 'block';
        } else {
            op = 0;
            fld.style.display = 'block';
            f = fld;
            fadeText();
            
        }
    }

    return false;
}

function fadeText() {
     //var fld = document.getElementById('tblReports');
    
    //f.style = "filter:alpha(opacity=" + op + ");-moz-opacity:" + op / 100 + ";opacity:" + op/100 + ";"
    if (op <= 100) {
        op += 8;
        //status = op / 100;
        setOpacity(f, op / 100);
        setTimeout("fadeText()", delay);
    }
      
}


function setOpacity(el, opacity) {
    if (el.style.opacity != undefined) {
        el.style.opacity = opacity;
    } else if (el.style.MozOpacity != undefined) {
        el.style.MozOpacity = opacity;
    } else if (el.style.filter != undefined) {
        el.style.filter = "alpha(opacity=" + Math.round(opacity * 100) + ")";
    }
}