function mappricingpopup() {

   var w = 320;
   var h = 230;
   var wl = (screen.width-w)/2;
   var wt = (screen.height-h)/2;
   mapwin = window.open('{/literal}{$catalogs.customer}{literal}/popup_map_pricing.php',"winmappricing","width="+w+",height="+h+",top="+wt+",left="+wl+",status = no,toolbar = no,menubar = no,location = no,resizable = no,titlebar = no,scrollbars = no,fullscreen = no'");

}