/*
 * @author Silent
 */
 
function displayElement(id, display){
	var elm = document.getElementById(id);
	if(elm){
		if(typeof display == 'string'){
			elm.style.display = display
		}else if(typeof display == 'boolean'){
			elm.style.display = (display == true ? '' : 'none');
		}
	}
}
 
function getEntity(_id, _var_name){
	eval('_ent_arr = (typeof '+_var_name+' == \'undefined\' ? false : '+_var_name+');');
	for(var i = 0; i < _ent_arr.length; i++){
		if(_ent_arr[i].id == _id) return _ent_arr[i];
	}
	return;	
}