<!--
// Global Variables
var useStandards=(document.getElementById);
var NS6=(document.getElementbyId && !document.all);
var IE=(document.all);
var NS=(navigator.appName=="Netscape" && navigator.appVersion.charAt(0)=='4');
var preloadFlag = false;
var noIm=1; 
var tArray = new Array();
//----------------------------------------------------------------------------------
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}
var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		about_us_over = newImage("images/about-us-over.gif");
		services_over = newImage("images/services-over.gif");
		portfolio_over = newImage("images/portfolio-over.gif");
		contact_us_over = newImage("images/contact-us-over.gif");
		preloadFlag = true;
	}
}
//----------------------------------------------------------------------------------
var NumberChars = /[ 0-9]|[-+]/;
function NumbersCheck(inputTxt) {
	var strLength = inputTxt.value.length;
	var lchar = inputTxt.value.charAt((strLength) - 1);
	if (lchar.search(NumberChars) == -1) {
		var tst = inputTxt.value.substring(0, (strLength) - 1);
		inputTxt.value = tst;
	}
}
//----------------------------------------------------------------------------------
function CheckValidInfo() {
	tArray[0]='name';
	tArray[1]='email';
	tArray[2]='interest';
	tArray[3]='comments';
	var stremail=document.getElementById('email')
	for(var i=0; i<=tArray.length; i++){
		if(document.getElementById(tArray[i])){
			if(document.getElementById(tArray[i]).value.length<1){
				ChangeColor()
				alert("Please complete all fields in red");
				return false;
			}
		}
	}
	return checkEmail(stremail);
}
//----------------------------------------------------------------------------------
function ChangeColor() {
	for(var i=0; i<=tArray.length; i++){
		if(document.getElementById(tArray[i])){
			if(document.getElementById(tArray[i]).value.length<1){
				document.getElementById(tArray[i]).style.background="#ffa4a4"
			}else{
				document.getElementById(tArray[i]).style.background="#ffffff"
			}	
		}
	}
}
//----------------------------------------------------------------------------------
function checkEmail(stremail){
	var str=stremail.value
	var at="@"
	var dot="."
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	if (str.indexOf(at)==-1){
		ChangeColor()
		stremail.style.background = "#ffa4a4";	
		alert("Invalid E-mail Address")
		return false;
	}
	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		ChangeColor()
		stremail.style.background = "#ffa4a4";	
		alert("Invalid E-mail Address")
		return false;
	}
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		ChangeColor()
		stremail.style.background = "#ffa4a4";	
		alert("Invalid E-mail Address")
		return false;
	}
	if (str.indexOf(at,(lat+1))!=-1){
		ChangeColor()
		stremail.style.background = "#ffa4a4";	
		alert("Invalid E-mail Address")
		return false;
	}
	if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		ChangeColor()
		stremail.style.background = "#ffa4a4";	
		alert("Invalid E-mail Address")
		return false;
	}
	if (str.indexOf(dot,(lat+2))==-1){	
		ChangeColor()
		stremail.style.background = "#ffa4a4";
		alert("Invalid E-mail Address")
		return false;
	}
	 if (str.indexOf(" ")!=-1){	
		ChangeColor()
		stremail.style.background = "#ffa4a4";
		alert("Invalid E-mail Address")
		return false;
	}
}
//----------------------------------------------------------------------------------
function BrowserHeight() {
    var theHeight;
    if (window.innerHeight) {
        theHeight = window.innerHeight;
    }
    else if (document.documentElement && document.documentElement.clientHeight) {
        theHeight = document.documentElement.clientHeight;
    }
    else if (document.body) {
        theHeight = document.body.clientHeight;
    }
    return theHeight;
}
//----------------------------------------------------------------------------------
function SetHeightOfDiv(){
	var pageheight = BrowserHeight();
	var divheight = document.getElementById("content").clientHeight;
	var contentheight = pageheight-440;
	if (divheight<contentheight){
		var theDiv = document.getElementById('content');
		theDiv.style.height = contentheight+"px";
	}
}
//----------------------------------------------------------------------------------
function showleft(){
	document.getElementById("leftarrow").style.left = "20px";
}
//----------------------------------------------------------------------------------
function hideleft(){
	document.getElementById("leftarrow").style.left = "-1000px";
}
//----------------------------------------------------------------------------------
function showright(){
	document.getElementById("rightarrow").style.left = "287px";
}
//----------------------------------------------------------------------------------
function showPright(){
	document.getElementById("rightarrow").style.left = "260px";
}
//----------------------------------------------------------------------------------
function hideright(){
	document.getElementById("rightarrow").style.left = "-1000px";
}
//----------------------------------------------------------------------------------
function ShowNextPic(){
	sImage = parseInt(document.getElementById("picnumber").firstChild.data)+1;
	if(sImage<js_array.length){
		document.getElementById("picnumber").firstChild.data = sImage;
		document.getElementById("webpicture").src = js_array[sImage];
		document.getElementById("mapleft").style.left = "0px";
	}
	if(sImage==js_array.length-1){
		document.getElementById("mapright").style.left = "-1000px";
	}
}
//----------------------------------------------------------------------------------
function ShowPrevPic(){
	sImage = parseInt(document.getElementById("picnumber").firstChild.data)-1;
	if(sImage>=0){
		document.getElementById("picnumber").firstChild.data = sImage;
		document.getElementById("webpicture").src = js_array[sImage];
		document.getElementById("mapright").style.left = "0px";
	}
	if(sImage==0){
		document.getElementById("mapleft").style.left = "-1000px";
	}
}
//----------------------------------------------------------------------------------