function add2cart(item_uid){

		width = 450;
		height = 250;

		var leftPos = (screen.width - width)/2;
		var topPos = (screen.height - height)/4;

		cart_win = window.open('/add2cart/?item_uid='+item_uid, 'add_2_cart_win',  'width=' + width + ',height=' + height + ',left=' + leftPos + ', top=' + topPos + ', alwaysRaised=yes, toolbar=0, menubar=0, scrollbars=1');
		
		cart_win.focus();
	}

	function add2cartNom(nom_uid){

		width = 420;
		height = 150;

		var leftPos = (screen.width - width)/2;
		var topPos = (screen.height - height)/4;

		cart_win = window.open('/proc.php?s=add2cart&nom_uid='+nom_uid, 'add_2_cart_win',  'width=' + width + ',height=' + height + ',left=' + leftPos + ', top=' + topPos + ', alwaysRaised=yes, toolbar=0, menubar=0, scrollbars=1');
		
		cart_win.focus();
	}	
	
	function hotkeys(e) {
  if (!e) e = window.event;
  var k = e.keyCode;
  if (e.ctrlKey) {
    if (k == 37) { d = document.getElementById('previous_page'); } // Ctrl+Left
    if (k == 39) { d = document.getElementById('next_page'); } // Ctrl+Right
  }
  if (d) location.href = d.href;
}


function init33() {
  document.onkeydown = hotkeys;
}