jQuery(document).ready(function($){
	email_temp = 0;
	email = $("#email").val();
	password_temp = 0;
	password = $("#password").val();
	search_text_temp = 0;
	search_text = $("#search_text").val();
	
	$("#email").click(function() {
		if(email_temp == 0){
			$("#email").val("");
			email_temp = 1;
		}
	});
	$("#password").click(function() {
		if(password_temp == 0){
			$("#password").val("");
			password_temp = 1;
		}
	});
	$("#search_text").click(function() {
		if(search_text_temp == 0){
			$("#search_text").val("");
			search_text_temp = 1;
		}
	});
								
    $("#login_form").submit(function() {
		email = $("#email").val();
		password = $("#password").val();
		if(email == '' || password == ''){
			alert("Δεν έχετε δώσει email ή password");
			return false;
		}
	});
})