function show(foo) {
    document.getElementById(foo).style.display="block";
}

function hide(foo) {
    document.getElementById(foo).style.display="none";
}

function flip(foo) {
  if( document.getElementById(foo).style.display == "none") {
    show(foo);
  } else {
		if( document.getElementById(foo).style.display == "block") {
			hide(foo);
		} else {
			show(foo);
		}
	}
}

function make_home(foo) {
    alert('Congratulations!!\nYou just created your custom Logo with Google Search.\nIn order to save your custom logo with Google Search you have to make this custom page your Home Page.\nPlease click on the link "Make Home Page" at the top of the page ');
}