function stripLTBlanks (stringIn) {
		workString = stringIn;
		while (workString.charAt(0) == " ") {
				workString = workString.substr(1);
		}
		while (workString.charAt(workString.length-1) == " ") {
				workString = workString.substr(0, workString.length-1);
		}
		return workString;
	}
	function showimagewindow(picname, indexed) {
		if (indexed == "Yes") {
			selectedPic = document.getElementById(picname)[document.getElementById(picname).selectedIndex].value;
		} else {
			selectedPic = document.getElementById(picname).value;
		}
		if (selectedPic != "Select Photo") {
			selectedPic = selectedPic.replace(/ /g,"%20");
			windowToOpen = "currentimagewindow.php?photo=http://handmadeprettythings.com/images/"+selectedPic;
			showWindow (windowToOpen,"currentimagewindow","height=600, width=600, scrollbars=no");			
		}
	}
	function showthumbnailwindow() {
		showWindow ("thumbnailwindow.php","thumbnailwindow","height=600, width=850, scrollbars=yes");
	}
	function showWindow(windowName, windowTitle, windowAttributes) {
		windowHandle = window.open (windowName,windowTitle,windowAttributes);
		windowHandle.focus();
	}	
  function validateName() {
		personsName = stripLTBlanks (document.getElementById("personsname").value.replace(/Enter Your Full Name Here/g, ""));
    if (personsName == "") {
		  alert("Please enter your full name!");
      document.getElementById("personsname").focus();
		  return false;
		}
  	if (personsName.indexOf(" ") < 0) {
		  alert("Please enter your full name!");
      document.getElementById("personsname").focus();
		  return false;
		}
		return true;
  }
  function validateEmail() {
		emailAddress = document.getElementById("emailaddress").value.replace(/Enter Your Email Address Here/g, "");
		if (emailAddress == "") {
		  alert("Please enter your email address!");
		  document.getElementById("emailaddress").focus();
		  return false;
		}
		if (emailAddress.indexOf("@") < 2) {
		  alert("Please enter a valid email address!");
		  document.getElementById("emailaddress").focus();
		  return false;
		}
		if (emailAddress.indexOf(".") < 3) {
		  alert("Please enter a valid email address!");
		  document.getElementById("emailaddress").focus();
		  return false;
		}
		if (emailAddress.indexOf("@mail.com") >= 0) {
		  alert("Please enter a valid email address!");
		  document.getElementById("emailaddress").focus();
		  return false;
		}
		return true;
  }
	function setRating(valueToSet) {
		rating = valueToSet;
	  document.getElementById("radiochecked").value = valueToSet;
	}
	function validateRating() {
		rating = document.getElementById("radiochecked").value;
		if (rating == "0" || rating == "") {
		  alert("Please remember to rate this site!");
		  document.getElementById("rating").focus();
		  return false;
		}
		return true;
	}
	function validateFindUs() {
		findus = document.getElementById("findus").value;
		if (findus == "") {
		  alert("Please remember to select where you found this site!");
		  document.getElementById("findus").focus();
		  return false;
		}
		return true;
	}
	function validateComments() {
		comments = document.getElementById("comments").value;
		if (comments.indexOf("href=") >= 0) {
		  alert("Please remember there is no spamming allowed!\r\nPlease do not enter a website or email address!");
		  document.getElementById("findus").focus();
		  return false;
		}
		if (comments.indexOf("http") >= 0) {
		  alert("Please remember there is no spamming allowed!\r\nPlease do not enter a website or email address!");
		  document.getElementById("findus").focus();
		  return false;
		}
		if (comments.indexOf("@") >= 0) {
		  alert("Please remember there is no spamming allowed!\r\nPlease do not enter a website or email address!");
		  document.getElementById("findus").focus();
		  return false;
		}
		return true;
	}
	function validateGuestbook() {
		setRandom();
		if (!validateName() || !validateEmail() || !validateRating() || !validateFindUs() || !validateComments()) {
			return false;
		}
		alert("Thank you for your information, Press OK to continue");
		return true;
	}
	function validateEmailOnly() {
		if (!validateEmail()) {
			return false;
		}
		alert("Thank you for your email, Press OK to continue");
		return true;
	}
	function setRandom() {
		randnumber = document.getElementById("randomseed").value;
		document.getElementById("randomresult").value = randnumber;
	}

 function storeUserCartInformation(cartMethod, ipAddress) {

 }