function checkComment(objForm, strActionType)
{
	emailRegEx = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
	objForm.hidActionType.value = strActionType;

	if(objForm.txtName.value=='')
	{
		alert("Please enter your name.");
		objForm.txtName.focus();
		return false;
	}
	else if(objForm.txtEmail.value=='')
	{
		alert("Please enter your email address.");
		objForm.txtEmail.focus();
		return false;
	}
	else if(!emailRegEx.test(objForm.txtEmail.value))
	{
		alert("Please enter a valid email address.");
		objForm.txtEmail.focus();
		return false;
	}
	else if(pageType == "new_talent_details" && objForm.txtTelephone.value=='')
	{
			alert("Please enter your telephone no.");
			objForm.txtTelephone.focus();
			return false;
	}
	else if(objForm.txtarComments.value=='')
	{
		alert("Please enter comment.");
		objForm.txtarComments.focus();
		return false;
	}
	else
	{
		objForm.submit();
	}	
}