function open_window(link,w,h) //opens new window

	{

		var win = "width="+w+",height="+h+",menubar=no,location=no,resizable=yes,scrollbars=yes";

		newWin = window.open(link,'newWin',win);

		newWin.focus();

	}



	function open_printable_version(link) //opens new window

	{

		var win = "menubar=no,location=no,resizable=yes,scrollbars=yes";

		newWin = window.open(link,'perintableWin',win);

		newWin.focus();

	}



	function confirmDelete(id, ask, url) //confirm order delete

	{

		temp = window.confirm(ask);

		if (temp) //delete

		{

			window.location=url+id;

		}

	}



	



	function confirmUnsubscribe() //unsubscription confirmation

	{

		temp = window.confirm('{/literal}{$smarty.const.QUESTION_UNSUBSCRIBE}{literal}');

		if (temp) //delete

		{

			window.location="index.php?killuser=yes";

		}

	}



	function validate() // newsletter subscription form validation

	{

		if (document.subscription_form.email.value.length<1)

		{

			alert("{/literal}{$smarty.const.ERROR_INPUT_EMAIL}{literal}");

			return false;

		}

		if (document.subscription_form.email.value == 'Email')

		{

			alert("{/literal}{$smarty.const.ERROR_INPUT_EMAIL}{literal}");

			return false;

		}

		return true;

	}

	function validate_disc() // review form verification

	{

		if (document.formD.nick.value.length<1)

		{

			alert("{/literal}{$smarty.const.ERROR_INPUT_NICKNAME}{literal}");

			return false;

		}



		if (document.formD.topic.value.length<1)

		{

			alert("{/literal}{$smarty.const.ERROR_INPUT_MESSAGE_SUBJECT}{literal}");

			return false;

		}



		return true;

	}

	function validate_search()

	{



		if (document.Sform.price1.value!="" && ((document.Sform.price1.value < 0) || isNaN(document.Sform.price1.value)))

		{

			alert("{/literal}{$smarty.const.ERROR_INPUT_PRICE}{literal}");

			return false;

		}

		if (document.Sform.price2.value!="" && ((document.Sform.price2.value < 0) || isNaN(document.Sform.price2.value)))

		{

			alert("{/literal}{$smarty.const.ERROR_INPUT_PRICE}{literal}");

			return false;

		}



		return true;

	}