/* ------------------------------------------------- *
 * ToggleVal Plugin for jQuery
 * -------------------------------------------------- *
 * Author:   Aaron Kuzemchak    
 * Date:     8/18/2007
 * ------------------------------------------------- */
jQuery.fn.toggleVal = function(focusClass){this.each(function(){$(this).focus(function(){if($(this).val() == this.defaultValue){$(this).val("");}if(focusClass){$(this).addClass(focusClass);}}).blur(function(){if($(this).val() == ""){$(this).val(this.defaultValue);}if(focusClass){$(this).removeClass(focusClass);}});});}

/* ------------------------------------------------- *
 * Global jQuery functions
 * ------------------------------------------------- */
$(document).ready(function(){
//For input value
	$("input.toggle-val").each(function(){$(this).toggleVal();});
});

function none (div)
{
	document.getElementById(div).style.display='none';
}
function block (div)
{
	document.getElementById(div).style.display='block';
}

function dokosza(rozmiar)
{
	if (rozmiar==0)
	{
		alert('Wybierz rozmiar');
		return false;
	}
}