imgArtStampsOn = new Image(); 
imgArtStampsOff = new Image();
imgAliOn = new Image(); 
imgAliOff = new Image();
imgKidsOn = new Image(); 
imgKidsOff = new Image();
imgNantucketOn = new Image(); 
imgNantucketOff = new Image();
imgBoyntonOn = new Image(); 
imgBoyntonOff = new Image();
imgBonsaiOn = new Image(); 
imgBonsaiOff = new Image();
imgKaneOn = new Image(); 
imgKaneOff = new Image();
imgSimmonsOn = new Image(); 
imgSimmonsOff = new Image();
imgTrendyOn = new Image(); 
imgTrendyOff = new Image();


imgArtStampsOn.src = "img/artstamps_color.jpg";
imgArtStampsOff.src = "img/artstamps_bw.jpg";
imgAliOn.src = "img/ali_color.jpg";
imgAliOff.src = "img/ali_bw.jpg";
imgKidsOn.src = "img/kids_collection_color.jpg";
imgKidsOff.src = "img/kids_collection_bw.jpg";
imgBonsaiOn.src = "img/bonsai_color.jpg";
imgBonsaiOff.src = "img/bonsai_bw.jpg";
imgBoyntonOn.src = "img/boynton_color.jpg";
imgBoyntonOff.src = "img/boynton_bw.jpg";
imgNantucketOn.src = "img/nantucket_color.jpg";
imgNantucketOff.src = "img/nantucket_bw.jpg";
imgKaneOn.src = "img/kane_color.jpg";
imgKaneOff.src = "img/kane_bw.jpg";
imgSimmonsOn.src = "img/simmons_color.jpg";
imgSimmonsOff.src = "img/simmons_bw.jpg";
imgTrendyOn.src = "img/trendy_color.jpg";
imgTrendyOff.src = "img/trendy_bw.jpg";


function fVerifyInput(strID, strText) {
	var oInput = document.getElementById(strID);
	if(oInput.value == "") {
		oInput.style.background = "#ffffff";
		return strText;
	} else {
		oInput.style.background = "#ffffff";
		return "";
	}
}

strName = document.getElementById('txtName')
strEmail = document.getElementById('txtEmail')
strMessage = document.getElementById('txtMessage')

function fValidateSignup(strEmail, strName, strMessage) {
	
	strError = "";
	strError += fVerifyInput("txtName","Please enter your name\n");
	strError += fVerifyInput("txtEmail","Please enter your email address\n");
	strError += fVerifyInput("txtMessage","Please enter your message\n");
	
	if(strError != "") {
				alert(strError);
				return false;
			}

			return true;
		}