function textCounter(field, maxlimit) {
	if (field.value.length > maxlimit) {
		field.value = field.value.substring(0, maxlimit);
	}
}
function echeck(str) {
	var at = "@";
	var dot = ".";
	var lat = str.indexOf(at);
	var lstr = str.length;
	var ldot = str.indexOf(dot);
	if (str.indexOf(at) == -1) {
		alert("Invalid E-mail ID");
		return false;
	}
	if (str.indexOf(at) == -1 || str.indexOf(at) == 0 || str.indexOf(at) == lstr) {
		alert("Invalid E-mail ID");
		return false;
	}
	if (str.indexOf(dot) == -1 || str.indexOf(dot) == 0 || str.indexOf(dot) == lstr) {
		alert("Invalid E-mail ID");
		return false;
	}
	if (str.indexOf(at, (lat + 1)) != -1) {
		alert("Invalid E-mail ID");
		return false;
	}
	if (str.substring(lat - 1, lat) == dot || str.substring(lat + 1, lat + 2) == dot) {
		alert("Invalid E-mail ID");
		return false;
	}
	if (str.indexOf(dot, (lat + 2)) == -1) {
		alert("Invalid E-mail ID");
		return false;
	}
	if (str.indexOf(" ") != -1) {
		alert("Invalid E-mail ID");
		return false;
	}
	return true;
}
function ValidateForm(field) {
	var emailID = field;
	if (echeck(emailID.value) == false) {
		emailID.value = "";
		emailID.focus();
		return false;
	}
	return true;
}
function RefreshPage() {
	document.location.reload();
}