function openWnd(pageUrl) {
	w = screen.availWidth;
  h = screen.availHeight;
	window.open(pageUrl,"review","width=" + (w/2)+ ", height=" + (h/1.5) + ", top=300, left=500, toolbar=0, menubar=0, location=0, status=0, scrollbars=1, resizable=1");
}

function openImgWnd(pageUrl) {
	w = screen.availWidth;
	h = screen.availHeight;
	window.open(pageUrl,"review","width=500, height=500, top=300, left=500, toolbar=0, menubar=0, location=0, status=0, resizable=1");
}

function scrollDiv() {
	var divvy1 = document.getElementById("leftTim");
	var divvy2 = document.getElementById("rightTim");
	var yPos = (document.all ) ? document.body.clientHeight : window.pageYOffset;
	var xPos = (document.all ) ? document.documentElement.scrollLeft : window.pageXOffset;
	divvy1.style.bottom = -yPos + "px";
	divvy2.style.bottom = -yPos + "px";
	//alert(yPos + " : " + document.documentElement.scrollTop + " : " + document.body.scrollTop + " : " + window.pageYOffset);
}

function initScrollListener() {
	document.writeln("<div id=\"leftTim\"><img src=\"../images/logo_sm.gif\" /></div>");
	document.writeln("<div id=\"rightTim\"><img src=\"../images/walking.gif\" /></div>");
	var leftTim = document.getElementById("leftTim");
	var rightTim = document.getElementById("rightTim");
	leftTim.style.position = "absolute";
	leftTim.style.bottom = "0px";
	leftTim.style.left = "5px";
	rightTim.style.position = "absolute";
	rightTim.style.bottom = "0px";
	rightTim.style.right = "5px";
    var interval = window.setInterval("scrollDiv()", 20);
	}
	
function stopScrollListener() {
	//clearInterval(ourInterval);
  //var ourInterval = setInterval("scrollDiv()", 200);
	}
	
function doAlert(txt) {
		alert(txt);
	}

function checkForm(form) {
	var arr = new Array();
	var counter = 0;
	if (form.name.value == "") {
			arr[counter++] = "Name";
		}
	if (form.email.value == "") {
			arr[counter++] = "Email Address";
		}
	if (form.body.value == "") {
			arr[counter++] = "Message";
		}
		if (counter > 0) {
			var message = "***********************************************************\n";
			    message += "        The following fields are missing and need to be entered.\n";
			for (var i=0;i<arr.length;i++) {
				message += "          " + arr[i] + "\n";
				}
				  message += "************************************************************\n";
				alert(message);
				return false;
			}
			return true;
	}