function fnSubscribe(){
	emailAddress=document.getElementById("txtSubscribe").value;
	if ((emailAddress.indexOf("@")==-1)||(emailAddress.indexOf(".")==-1)){
		document.getElementById("txtSubscribe").value="Enter a Valid Email Address";
	}
	else{
		document.location="subscribe.asp?email="+emailAddress;
	}
}

function fnShowMessage(layerID, styleSheet, message){
	document.getElementById(layerID).className=styleSheet;
	document.getElementById(layerID).style.visibility="visible";
	document.getElementById(layerID).innerHTML=message;
}

function fnSendInContactDetails(){
	var fullName=document.getElementById("txtName").value;
	var emailAddress=document.getElementById("txtEmail").value;
	var comments=document.getElementById("txtComments").value;
	if((fullName=="")||(emailAddress=="")||(comments=="")){
		fnShowMessage('divErrorMessage','errorMessageTextBold','Please fill out all the fields.');
	}
	else
	{
		if ((emailAddress.indexOf("@")==-1)||(emailAddress.indexOf(".")==-1)){
			fnShowMessage('divErrorMessage','errorMessageTextBold','Please enter a valid Email Address.');
		}
		else{
			var xmlHttp;
			try{
				xmlHttp=new XMLHttpRequest();
			}
			catch(e){
				try{
					xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
				}
				catch(e){
					try{
						xmlHTTP=new ActiveXObject("Microsoft.XMLHTTP");
					}
					catch(e){
						fnShowMessage('divErrorMessage','errorMessageTextBold','Your broweser does not support AJAX.');
					}
				}
			}
			xmlHttp.onreadystatechange=function(){
		    	if(xmlHttp.readyState==4){
					var emailReturn=xmlHttp.responseText;
					document.getElementById("contactText").style.visibility="hidden";
					document.getElementById("divErrorMessage").style.visibility="hidden";
					if (emailReturn=="0"){
						fnShowMessage("divEmailMessage","messageTextBold","Your Message was Sent!<br /><span class='messageText'>Thank You for showing interest in Girrah Ltd.</span>");
					}
					else{
						fnShowMessage("divEmailMessage","errorMessageTextBold","Your Message could not be sent.<br /><span class='errorMessageText'>Please try again later.</span>");
					}
				}
			}
			var emailString="sendmail.asp?fullName=" + fullName + "&emailAddress=" + emailAddress + "&comments=" + comments;
			xmlHttp.open("GET",emailString,true);
			fnShowMessage('divErrorMessage','messageTextBold','Sending...');
			xmlHttp.send(null);
		}
	}
}