// JScript File

function calCom(id,id2)
{
    var pr = document.getElementById(id);
    var com = document.getElementById(id2);
    if (pr.value != 0 || pr.alue != "")
    {
        com.value = pr.value * 0.02;
    }
}

function my(id)
{
    var pr =  document.getElementById(id);
    if(pr.value == 0)
    {
        pr.value = "";
    }
}

function empty(id)
{
    var pr =  document.getElementById(id);
    if(pr.value == "")
    {
        pr.value = 0;
    }
}

function disable(id,id2,id3)
{
    var a = document.getElementById(id2);
    var ddl = document.getElementById(id);
    var ddl2 = document.getElementById(id3);
    if(ddl.value == "Apartment" || ddl.value == "Villa")
    {
        a.disabled = "disabled";
        ddl2.disabled = "";
    }
    else
    {
        a.disabled = "";
        ddl2.disabled = "disabled";
    }
}