<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_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=MM_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 MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

//checks if e-mail is valid.
function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid E-mail ID")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail ID")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail ID")
		    return false
		 }

 		 return true					
	}

//submits the contact form.
function submit_contact_form(){
	var fname=document.contactus_form.fname
	var lname=document.contactus_form.lname
	var email_address=document.contactus_form.email_address
	var comments=document.contactus_form.comments

	
	if ((fname.value==null)||(fname.value=="")){
		alert("Please Enter your first name")
		fname.focus()
		return false
	}
	if ((lname.value==null)||(lname.value=="")){
		alert("Please Enter your last name")
		lname.focus()
		return false
	}
	if ((email_address.value==null)||(email_address.value=="")){
		alert("Please Enter your Email ID")
		email_address.focus()
		return false
	}
	if (echeck(email_address.value)==false){
		//emailID.value=""
		email_address.focus()
		return false
	}
	if ((comments.value==null)||(comments.value=="")){
		alert("Please Enter some comments")
		comments.focus()
		return false
	}
	
	//document.contactus_form.submit()
	submitContactInformation(fname.value,lname.value,email_address.value,comments.value)
	document.contactus_form.fname.value=""
	document.contactus_form.lname.value=""
	document.contactus_form.email_address.value=""
	document.contactus_form.comments.value=""
	document.contactus_form.fname.focus()
	
	
}

function submitContactInformation(fname1,lname1,email_address1,comments1){ 

xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="includes/mail.php";
url=url+"?fname="+fname1;
url=url+"&lname="+lname1;
url=url+"&email_address="+email_address1;
url=url+"&comments="+comments1;
//url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

/*
function stateChanged() 
{ 
if (xmlHttp.readyState==4)
{
alert(xmlHttp.responseText)
}
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
resetform();  
  
return xmlHttp;

} 
*/


//submits the email address to the mailing list
function submit_address(){
	var emailID=document.subscribe_form.email
	
	if ((emailID.value==null)||(emailID.value=="")){
		alert("Please Enter your Email ID")
		emailID.focus()
		return false
	}
	if (echeck(emailID.value)==false){
		//emailID.value=""
		emailID.focus()
		return false
	}
	getInformation(document.subscribe_form.email.value)
	document.subscribe_form.email.value=""
	document.subscribe_form.email.focus()
}


-->