// Default functions //

function validateProdcomment(productid)

{

	

	if(document.getElementById("author_" + productid ).value == "")

	{

		 document.getElementById("author_valid_" + productid ).innerHTML = "Please Enter Name.";

		 document.getElementById("author_"+ productid ).focus();

		 return false;

	}

	else { document.getElementById("author_valid_"+ productid ).innerHTML = ""; }

	

	

	apos=document.getElementById("email_" + productid).value.indexOf("@");

	dotpos=document.getElementById("email_" + productid).value.lastIndexOf(".");

	if (document.getElementById("email_"+ productid).value == "" || apos<1 || dotpos-apos<2)

	{

		document.getElementById("email_valid_"+ productid).innerHTML = "Please Enter Correct Email.";

		document.getElementById("email_"+ productid).focus();

		return false;

	}

	else { document.getElementById("email_valid_"+ productid).innerHTML = ""; }

	

	if(document.getElementById("comments_" + productid).value == "")

	{

		 document.getElementById("comment_valid_" + productid).innerHTML = "Add Comments.";

		 document.getElementById("comments_"+ productid).focus();

		 return false;

	}

	else { document.getElementById("comment_valid_" + productid).innerHTML = ""; }

	

	return true;

	

}