function validateLogin() {
	if (document.forms[0].elements['users_email'].value == "" || document.forms[0].elements['users_email'].value == "Enter your email") {
		alert("Please enter your e-mail address");
		document.forms[0].elements['users_email'].focus();
		return false;
	}
	if (document.forms[0].elements['users_password'].value == "") {
		alert("Please enter your password");
		document.forms[0].elements['users_password'].focus();
		return false;
	}
}

function validateSearch() {
	if (document.forms[0].elements['search'].value == "" || document.forms[0].elements['search'].value == "Enter your keyword") {
		alert("Please enter a search keyword");
		document.forms[0].elements['search'].focus();
		return false;
	}
}

function validatePword() {
	if (document.forms[1].elements['old_password'].value == "") {
		alert("Please enter your old password");
		document.forms[1].elements['old_password'].focus();
		return false;
	}
	if (document.forms[1].elements['new_password1'].value == "") {
		alert("Please enter your new password");
		document.forms[1].elements['new_password1'].focus();
		return false;
	}
	if (document.forms[1].elements['new_password2'].value == "") {
		alert("Please repeat your new password");
		document.forms[1].elements['new_password2'].focus();
		return false;
	}
	if (document.forms[1].elements['new_password1'].value != document.forms[1].elements['new_password2'].value) {
		alert("Please make sure that your new password and repeat password are the same");
		document.forms[1].elements['new_password1'].focus();
		return false;
	}
	if (document.forms[1].elements['new_password1'].value.length < 6 || document.forms[1].elements['new_password2'].value.length < 6) {
		alert("Please enter at least 6 characters for your password");
		document.forms[1].elements['new_password1'].focus();
		return false;
	}
}

function validateCall() {
	if (document.forms[1].elements['name'].value == "" || document.forms[1].elements['name'].value == "Enter your name") {
		alert("Please enter your name");
		document.forms[1].elements['name'].focus();
		return false;
	}
	if (document.forms[1].elements['phone'].value == "" || document.forms[1].elements['phone'].value == "Enter your phone number") {
		alert("Please enter your telephone number");
		document.forms[1].elements['phone'].focus();
		return false;
	}
}