function ValidateForm()	
	{	
		if(document.frmIndex.txtEmail.value == "")
		{
			alert("Please enter your email");
			document.frmIndex.txtEmail.focus();
			return false;
		}
		else if(checkEmail(document.frmIndex.txtEmail.value) == false)
		{
			alert("Your email address is in incorrect format");
			document.frmIndex.txtEmail.focus();
			return false;	
		}
		else if(document.frmIndex.txtPassword.value == "")
		{
			alert("Please enter your password");
			document.frmIndex.txtPassword.focus();
			return false;
		}
		else 
			return true;
	}
	
	function checkEmail(eAdd)
	{
		var rate = eAdd.indexOf("@") ;
		if(rate == -1)
			return false ;
		else
		{
			var dot = eAdd.indexOf(".") ;
			if(dot == -1)
				return false ;
			else
				return true ;
		}
	}