function changeListLimit(value)
{
	var s = document.location.search;
	if (value.length==0)
		s = vacumParam(s,"_limit",value);
	else
		s = insertParam(s,"_limit",value);
	if (s != document.location.search) document.location.search=s;
}

function subChange(id, url, name_cat, number_offer)
{	
	if (number_offer<10)
	{
		number_offer='00'+number_offer;
	}
	else
	if (number_offer<100)
	{
		number_offer='0'+number_offer;
	}
	$('cat_'+id).innerHTML='<table border="0" cellpadding="0" cellspacing="0"><tr><td style="vertical-align:top"><input class="subcategory" type="checkbox" name="sub['+id+']" id="sub_'+id+'" /></td><td style="width:100%"><label style="font-weight:bold;" for="sub_'+id+'">['+number_offer+']&nbsp;<a href="'+url+'" title="'+name_cat+'">'+name_cat+'</a></label></td></tr></table>';
}

function change_all_subcategories(check)
{
	var array=document.getElementsByClassName('subcategory');
	
	for (var i=0; i<array.length; ++i)
	{
		array[i].checked=check;
	}
	
	if(check)
	{
		$('menu_select_all').style.display='none';
		$('menu_deselect_all').style.display='block';
	}
	else
	{
		$('menu_select_all').style.display='block';
		$('menu_deselect_all').style.display='none';
	}
}

function view_subcategories(txt_error)
{
	var array=document.getElementsByClassName('subcategory');
	var count=0;
	for (var i=0; i<array.length; i++)
	{
		if (array[i].checked==true)
		{
			count++;
		}
	}
	if (count>0)
	{
		document.subcategory_menu.submit();
	}
	else
	{
		alert(txt_error);
	}
}

function inner_shipment_cost(cost,order)
{
	var area = document.getElementById('shipment_cost2');
	area.innerHTML=cost;
	var area = document.getElementById('order_cost');
	area.innerHTML=order;
	
	/*
	//alert ('id_current: '+id_current+', id_selected: '+id_selected);
	var url = 'ajax_search.php';
	var pars = 'id_current='+id_current+'&id_selected='+id_selected;
	//Element.hide('id_attr2');
	var myAjax = new Ajax.Updater(
		'search_select_'+id_current+'_next', 
		url, 
		{
			method: 'get', 
			parameters: pars,
			evalScripts: true
			//onComplete: function() { Element.show('id_attr2') }
		});
	*/
}

function go2checkout()
{
	var shipment = document.getElementsByName('checkout[id_shipment]');
	var id_payment;
	var id_shipment;
	for (var i=0; i<shipment.length; i++)
	{
		if (shipment[i].checked)
		{
			id_shipment=shipment[i].value;
			break;
		}
	}
	var payment = document.getElementsByName('checkout[id_payment]');
	for (var i=0; i<payment.length; i++)
	{
		if (payment[i].checked)
		{
			id_payment=payment[i].value;
			break;
		}
	}
	window.location='checkout.html?id_shipment='+id_shipment+'&id_payment='+id_payment;
}

function change_zoom_onclick(file,x_max,y_max)
{
	var elem = document.getElementById('click_zoom');
	elem.onclick = function() { window_open('frame.php?image='+file, '', x_max, y_max); };
	var elem = document.getElementById('click_zoom_image');
	elem.onclick = function() { window_open('frame.php?image='+file, '', x_max, y_max); };
}