function contactvalidation()
{
	
	if(document.getElementById('name').value=="")
	{
		alert("Please enter your name");
		document.getElementById('name').focus();
		return false;
	}
		if(document.getElementById('email').value=="")
	{
		alert("Please enter your email address");
		document.getElementById('email').focus();
		return false;
	}
	if(document.getElementById('email').value!="" && (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.getElementById('email').value))==false)
	{
		alert("Invalid E-mail Address! Please re-enter. ")
		document.getElementById('email').focus();
		return false;
	}
	if(document.getElementById('subject').value=="")
	{
		alert("Please enter message subject ");
		document.getElementById('subject').focus();
		return false;
	}
	
	if(document.getElementById('message').value=="")
      {
          alert("Please your Message. ");
          document.getElementById('message').focus()
          return false;
      }
	
	else
            return true;
	
}
function uservalidation()
{
	
	if(document.getElementById('firstname').value=="")
	{
		alert("please enter your first name");
		document.getElementById('firstname').focus();
		return false;
	}
		if(document.getElementById('email').value=="")
	{
		alert("please enter your email address");
		document.getElementById('email').focus();
		return false;
	}
	if(document.getElementById('email').value!="" && (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.getElementById('email').value))==false)
	{
		alert("Invalid E-mail Address! Please re-enter. ")
		document.getElementById('email').focus();
		return false;
	}
	
	
	else
            return true;
	
}
function accountactivate()
{
	
	if(document.getElementById('activatekey').value=="")
	{
		alert("please enter your activate key");
		document.getElementById('activatekey').focus();
		return false;
	}
		if(document.getElementById('newpassword').value=="")
	{
		alert("please enter your new password");
		document.getElementById('newpassword').focus();
		return false;
	}
	if(document.getElementById('confirmpassword').value=="")
	{
		alert("please enter your  confirm password");
		document.getElementById('confirmpassword').focus();
		return false;
	}
	if(document.getElementById('newpassword').value!=document.getElementById('confirmpassword').value)
	{
		alert("New password and confirm password should be same");
		document.getElementById('confirmpassword').focus();
		return false;
	}
	
	else
            return true;
	
}
function signvalidation()
{
	
	if(document.getElementById('name').value=="")
	{
		alert("please enter your name");
		document.getElementById('name').focus();
		return false;
	}
		if(document.getElementById('email').value=="")
	{
		alert("please enter your email address");
		document.getElementById('email').focus();
		return false;
	}
	if(document.getElementById('email').value!="" && (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.getElementById('email').value))==false)
	{
		alert("Invalid E-mail Address! Please re-enter. ")
		document.getElementById('email').focus();
		return false;
	}
	if(document.getElementById('username').value=="")
	{
		alert("please enter your user name");
		document.getElementById('username').focus();
		return false;
	}
	if(document.getElementById('password').value=="")
	{
		alert("please enter your password");
		document.getElementById('password').focus();
		return false;
	}
	if(document.getElementById('confirmpassword').value=="")
	{
		alert("please enter  confirm password");
		document.getElementById('confirmpassword').focus();
		return false;
	}
	if(document.getElementById('password').value!=document.getElementById('confirmpassword').value)
	{
		alert("New password and confirm password should be same");
		document.getElementById('confirmpassword').focus();
		return false;
	}
	else
            return true;
	
}