<SCRIPT LANGUAGE="JavaScript">
function Calculate() {
    //alert("Calculate");
        var s = document.getElementById("tStatic").value;
        var r = document.getElementById("tResid").value;
        var d = document.getElementById("tDia").value;
        var p = document.getElementById("tPitot").value;
        var c = .9;

        if (d > 2.5) {var c = .75};
        if (s >= 40) {var mp = 20};
        if (s < 40) {var mp = s/2};
        var xxx = 29.83;
        var x = Math.pow(d,2);
        var xx = Math.sqrt(p);
        var f = (xxx * c * x * xx);

        document.getElementById("tFlow").value = Math.round(f);
        {
        var t = Math.pow((s-mp),.54);
        var b = Math.pow((s-r),.54);
        var fe = ((t / b) * f)
        };
        //alert(fe);
        document.getElementById("FireFlow").value = Math.round(fe);

}
function openComments(){
                        Comments = window.open("Comments.asp?Object=<%=rsTask("cid")%>&ObType=FlowTest&WO=<%=FlowId%>");
                       }
</SCRIPT>