if(typeof PopupFactory=='undefined'){
var PopupFactory={};
PopupFactory.get=function(type){
if(type=='legal'){
return new LegalPopup();
}
else if(type=='users'){
return new UsersPopup();
}
else if(type=='image'){
return new imagePopup();
}
else if(type=='error'){
return new errorPopup();
}
}
}