function field_focus(e)
{
    var theClass = e.className;
    if(theClass.indexOf("field_empty") >= 0) {
        var x = theClass.replace("field_empty","");
        e.className = x;
        e.value = "";
    }
}

function field_blur(e,inLabel)
{    
    if(e.className.indexOf("field_empty") == -1) {
        if(e.value == "") {
            e.className += " field_empty";
            e.value = inLabel;
        }
    }
}


function field_prepare_submit(inForm)
{
    for(var i = 0 ; i < inForm.elements.length ; i++) {
        var e = inForm.elements[i];
        if(e.type == 'text' || e.type == 'textarea') {
            if(e.className.indexOf("field_empty") >= 0) {
                e.value = "";
            }
        }
    }
    
    return true;
}