if (document.images) {

//	OFF MENU SRC
	var billing_rollover = new Image(); billing_rollover.src = "/pics/service/billing_rollover.jpg";
	var diag_imaging_rollover = new Image(); diag_imaging_rollover.src = "/pics/service/diag_imaging_rollover.jpg";	
	var em_system_rollover = new Image(); em_system_rollover.src = "/pics/service/em_system_rollover.jpg";		
	var emergency_med_rollover = new Image(); emergency_med_rollover.src = "/pics/service/emergency_med_rollover.jpg";			
	var anes_thesia_rollover = new Image(); anes_thesia_rollover.src = "/pics/service/anes_thesia_rollover.jpg";				
	var info_sys_rollover = new Image(); info_sys_rollover.src = "/pics/service/info_sys_rollover.jpg";					
	var occu_health_rollover = new Image(); occu_health_rollover.src = "/pics/service/occu_health_rollover.jpg";						
	var serv_off_rollover = new Image(); serv_off_rollover.src = "/pics/service/services_toprt.jpg";							
}


//	TURN ON IMG
function serviceRollover(imgName) {
	if (document.images) {
		rollName = "serv_rollover";
		document[rollName].src = eval (imgName + '_rollover.src');
	}
}

//	TURN OFF IMG
function serviceRollout() {
	 if (document.images) {
		imgName = "serv_rollover";	 
	 	document[imgName].src = serv_off_rollover.src;
	}
}