var $j = jQuery.noConflict();
var shownWidth = 288;
var shownHeight = 400;
var hiddenWidth = 37;
var hiddenHeight = 400;

function expand() {
	var element = $j("#menu");
	var currentClass = element.attr('class');

	if(currentClass == "hidden") {
		element.removeClass();

		element.width(shownWidth);
		element.height(shownHeight);
		element.addClass("shown");
	}
	else {
		element.removeClass();

		element.width(hiddenWidth);
		element.height(hiddenHeight);
		element.addClass("hidden");
	}
}

function focusInput() {
	var e_email = document.getElementById("etukori_email");
	
	if(e_email.value == "sähköposti") {
		e_email.value = "";
	}
}

function blurInput() {
	var e_email = document.getElementById("etukori_email");
	
	if(e_email.value == "") {
		e_email.value = "sähköposti";
	}
}