function add_events_to_class(elements_class,element_event,element_function){
	
	var stuff = $$(elements_class);
	for (var i = stuff.length - 1; i >= 0; i--){
		Event.observe(stuff[i],element_event,element_function);
	};
	
}
/*
document.observe('lightview:opened', function(event) {

var bg = new Element('div',{ 'id': 'lv_max_wrapper','class':'lv_Container'});
var space = new Element('div',{ 'id': 'lv_space_holder'});
var Things = $$('div.lv_Container');

for (var i=0; i < Things.length; i++) {
	
	space.setStyle({width: Things[i].getWidth()+'px',height: Things[i].getHeight()+'px'});
	bg.setStyle({width: Things[i].getWidth()+5+'px',height: Things[i].getHeight()+5+'px'});
	Things[i].wrap(bg);
	Things[i].wrap(space);
	
}


});
document.observe('lightview:hidden', function(event) {
	$('lv_max_wrapper').remove();
	$('lv_space_holder').remove();
});
*/