function checkForm(objForm)
{
	emailRegEx = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
	
	if(objForm.txtEmail.value=='')
	{
		alert("Please enter email id.");
		objForm.txtEmail.focus();
		return false;
	}
	else if(!emailRegEx.test(objForm.txtEmail.value))
	{
		alert("Please enter a valid email id");
		objForm.txtEmail.focus();
		return false;
	}
	else if(objForm.pwdPassword.value=='')
	{
		alert("Please enter password.");
		objForm.pwdPassword.focus();
		return false;
	}
	else
	{
		return true;
	}
}