// JScript File
function addLine(textBox,e)
{    
    var keynum;
    
    if(window.event) //IE
    {
        keynum = e.keyCode;
    }
    else if(e.which) // Netscape/Firefox/Opera
    {
        keynum = e.which;
    }
    if (keynum!=8) //Different from backspace
    {
        var text = textBox.value;

        if ((text.length == 3) || (text.length == 7))
        {
            textBox.value = text + '-';
        }
        
    }
}

function addLineSSN(textBox,e)
{
    var keynum;
    
    if(window.event) //IE
    {
        keynum = e.keyCode;
    }
    else if(e.which) // Netscape/Firefox/Opera
    {
        keynum = e.which;
    }
    if (keynum!=8) //Different from backspace
    {
        var text = textBox.value;

        if ((text.length == 3) || (text.length == 6))
        {
            textBox.value = text + '-';
        }        
    }	
}

function keyValidate(e)
{
    var keynum;

    if(window.event) // IE
    {
    keynum = e.keyCode;
    }
    else if(e.which) // Netscape/Firefox/Opera
    {
    keynum = e.which;
    }

    if (keynum == 186)
    {
        return false;
    }
    else
    {
        return true;
    }
}

function SwapImage(img,src)
        {
            //document.forms["formaCredito"]["submit"].src = "x";
            img.src = src;
        }