function preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function validatesmsform(){
	if(trim(document.getElementById("SenderName").value).length<1){
		alert("Please enter your name");
		document.getElementById("SenderName").focus();
		return false;
	}
	if(trim(document.getElementById("SenderEmail").value).length<5){
			alert("Please enter your email address");
			document.getElementById("SenderEmail").focus();
			return false;
	}
	if(!checkemail(trim(document.getElementById("SenderEmail").value))){
			alert("Please enter a valid email address");
			document.getElementById("SenderEmail").focus();
			return false;
	}
	if(trim(document.getElementById("MobileEmail").value).length<5){
		alert("Please enter your friend's mobile email address");
		document.getElementById("MobileEmail").focus();
		return false;
	}
	if(!checkemail(trim(document.getElementById("MobileEmail").value))){
			alert("Please enter a valid mobile email address");
			document.getElementById("MobileEmail").focus();
			return false;
	}
	document.smsform.MainSenderName.value = document.getElementById("SenderName").value;
	document.smsform.MainSenderEmail.value = document.getElementById("SenderEmail").value;
	document.smsform.MainMobileEmail.value = document.getElementById("MobileEmail").value;
	document.smsform.submit();
}
function trim(str){
	if(str == null){
		return false;
	}
	return str.replace(/(^\s+)|(\s+$)/g,"");
}
function checkemail(email){
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	return filter.test(email);
}
function ccd() {
	var msgValVar = document.getElementById("Message").value;
	msgValVar = msgValVar.substring (0, 120);
	var newValue = msgValVar.length;
	document.getElementById("ctr").innerHTML = newValue;
	document.getElementById("Message").value = msgValVar;
}
function backButton(){
	document.smsform.MainSenderName.value = document.getElementById("SenderName").value;
	document.smsform.MainSenderEmail.value = document.getElementById("SenderEmail").value;
	document.smsform.MainMobileEmail.value = document.getElementById("MobileEmail").value;
		
	document.getElementById("funcImg").src="i/phone_trans.gif";
	document.getElementById("dispD").innerHTML = tarea;
	document.getElementById("Message").value = document.smsform.MainMessage.value;
	document.getElementById("backBut").innerHTML = '';
}
function sendButton(){
	var dispDVar = document.getElementById("dispD");
	if(dispDVar.innerHTML.toString().toLowerCase().indexOf("<textarea")!=-1){
		if(trim(document.getElementById("Message").value).length<2){
			alert("Please enter your message");
			document.getElementById("Message").focus();
			return false;
		}
		document.smsform.MainMessage.value = document.getElementById("Message").value;
		dispDVar.innerHTML = rec;
		document.getElementById("SenderName").value = document.smsform.MainSenderName.value;
	 	document.getElementById("SenderEmail").value = document.smsform.MainSenderEmail.value;
	 	document.getElementById("MobileEmail").value = document.smsform.MainMobileEmail.value;		
		document.getElementById("funcImg").src="i/phone_back.gif";
		document.getElementById("backBut").innerHTML = '<a href="#" onClick="backButton();return false;"><img src="i/phone_clear.gif" border="0" onMouseOver="this.src=\'i/phone_clear_f.gif\';" onMouseOut="this.src=\'i/phone_clear.gif\';"></a>';
	}else{
		validatesmsform();
	}
}
var tarea = '<textarea name="Message" cols="4" rows="4" style="width:100%;height:99%;border:0px;overflow:hidden;background-color: #FFFFFF;" id="Message" onKeyUp="ccd();"></textarea>';
var rec = 'Your Name: *<br><input name="SenderName" id="SenderName" type="text" style="width:100%;background-color:#FFFFFF;">';
	rec += '<br>Your Email: *<br><input name="SenderEmail" id="SenderEmail" type="text" style="width:100%;background-color:#FFFFFF;">';
	rec += '<br>Friend Mob. Email: *<br><input name="MobileEmail" id="MobileEmail" type="text" style="width:100%;background-color:#FFFFFF;">';