function type1_hover(obj_id) {
	document.getElementById(obj_id).style.backgroundImage='url(http://velet.ua/templates/velet_rem_mainp/images/right_boxes/bg_1.jpg)';
}
function type1_out(obj_id) {
	document.getElementById(obj_id).style.backgroundImage='url(http://velet.ua/templates/velet_rem_mainp/images/right_boxes/bg_2.jpg)';
}

function type2_hover(obj_id) {
	document.getElementById(obj_id).style.backgroundImage='url(http://velet.ua/templates/velet_rem_mainp/images/right_boxes/bg_1.jpg)';
}
function type2_out(obj_id) {
	document.getElementById(obj_id).style.backgroundImage='url(http://velet.ua/templates/velet_rem_mainp/images/right_boxes/bg_2.jpg)';
}

function type3_hover(obj_id) {
	document.getElementById(obj_id).style.backgroundImage='url(http://velet.ua/templates/velet_rem_mainp/images/right_boxes/bg_4.jpg)';
}
function type3_out(obj_id) {
	document.getElementById(obj_id).style.backgroundImage='url(http://velet.ua/templates/velet_rem_mainp/images/right_boxes/bg_3.jpg)';
}