function numonly(field) {
	var valid = "0123456789"
	var ok = "yes";
	var temp;
	for (var i=0; i<field.value.length; i++) {
	temp = "" + field.value.substring(i, i+1);
	if (valid.indexOf(temp) == "-1") ok = "no";
	}
	if (ok == "no") {
	alert("Invalid entry!  Only numbers are accepted!");
	field.focus();
	field.select();
	}
}

function moneyonly(field) {
	var valid = "0123456789."
	var ok = "yes";
	var temp;
	for (var i=0; i<field.value.length; i++) {
	temp = "" + field.value.substring(i, i+1);
	if (valid.indexOf(temp) == "-1") ok = "no";
	}
	if (ok == "no") {
	alert("Invalid entry!  Only numbers are accepted!");
	field.focus();
	field.select();
	}
}


function openPage(url, name, wd, ht) {
    Dist = window.open(url,name,"scrollbars=yes,dependent=yes,width="+wd+",height="+ht+",left=200,top=240,resizable=no");
    if (window.focus) {
 	Dist.focus();
    }
}