function popitup(url) {
	newwindow=window.open(url,'name','height=375,width=660');
	if (window.focus) {newwindow.focus()}
	return false;
}


function contactus_validation()
{
	if(document.contactmail.txtname.value == "")
	{
	   alert("Please Enter Your Name");
	   document.contactmail.txtname.focus();
	   return false;
	}
	if(document.contactmail.txtphone.value == "")
	{
	   alert("Please Enter Your Phone Number");
	   document.contactmail.txtphone.focus();
	   return false;
	}
	if(document.contactmail.txtemail.value == "")
	{
	   alert("Please Enter Email Address");
	   document.contactmail.txtemail.focus();
	   return false;
	}
	if (!validateEmail(document.contactmail.txtemail.value,1,1)) 
	 	{
		 document.contactmail.txtemail.focus();
		 return false;
		 }
}


function contact_validation()
{
	if(document.contactus.name.value == "")
	{
	   alert("Please Enter Your Name");
	   document.contactus.name.focus();
	   return false;
	}
	if(document.contactus.number.value == "")
	{
	   alert("Please Enter Your Phone Number");
	   document.contactus.number.focus();
	   return false;
	}
	if(document.contactus.email.value == "")
	{
	   alert("Please Enter Email Address");
	   document.contactus.email.focus();
	   return false;
	}
	if (!validateEmail(document.contactus.email.value,1,1)) 
	 	{
		 document.contactus.email.focus();
		 return false;
		 }
}


// Valid Email  Script
function validateEmail(addr,man,db) {
	if (addr == '' && man) {
	   if (db) alert('Email address is mandatory');
	   return false;
	}
	var invalidChars = '\/\'\\ ";:?!()[]\{\}^|';
	for (i=0; i<invalidChars.length; i++) {
	   if (addr.indexOf(invalidChars.charAt(i),0) > -1) {
		  if (db) alert('Email address contains invalid characters');
		  return false;
	   }
	}
	for (i=0; i<addr.length; i++) {
	   if (addr.charCodeAt(i)>127) {
		  if (db) alert("Email address contains non ascii characters.");
		  return false;
	   }
	}
	var atPos = addr.indexOf('@',0);
	if (atPos == -1) {
	   if (db) alert('Email address must contain an @');
	   return false;
	}
	if (atPos == 0) {
	   if (db) alert('Email address must not start with @');
	   return false;
	}
	if (addr.indexOf('@', atPos + 1) > - 1) {
	   if (db) alert('Email address must contain only one @');
	   return false;
	}
	if (addr.indexOf('.', atPos) == -1) {
	   if (db) alert('Email address must contain a period in the domain name');
	   return false;
	}
	if (addr.indexOf('@.',0) != -1) {
	   if (db) alert('period must not immediately follow @ in email address');
	   return false;
	}
	if (addr.indexOf('.@',0) != -1){
	   if (db) alert('period must not immediately precede @ in email address');
	   return false;
	}
	if (addr.indexOf('..',0) != -1) {
	   if (db) alert('two periods must not be adjacent in email address');
	   return false;
	}
	var suffix = addr.substring(addr.lastIndexOf('.')+1);
	if (suffix.length != 2 && suffix != 'com' && suffix != 'net' && suffix != 'org' && suffix != 'edu' && suffix != 'int' && suffix != 'mil' && suffix != 'gov' & suffix != 'arpa' && suffix != 'biz' && suffix != 'aero' && suffix != 'name' && suffix != 'coop' && suffix != 'info' && suffix != 'pro' && suffix != 'museum') {
	   if (db) alert('invalid primary domain in email address');
	   return false;
	}
return true;
}