
<!--

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		nav_about_over = newImage("images/nav_about-over.gif");

		nav_home_over = newImage("images/nav_home-over.gif");

		nav_contact_over = newImage("images/nav_contact-over.gif");
		
		nav_programs_over = newImage("images/nav_programs-over.gif");
		
		nav_locations_over = newImage("images/nav_locations-over.gif");
		
		nav_links_over = newImage("images/nav_links-over.gif");
		
		signs_sleepapnea_over = newImage("images/signs_sleepapnea-over.gif");
		
		signs_narcolepsy_over = newImage("images/signs_narcolepsy-over.gif");
		
		signs_insomnia_over = newImage("images/signs_insomnia-over.gif");
		
		signs_restlessleg_over = newImage("images/signs_restlessleg-over.gif");
		
		signs_chf_over = newImage("images/signs_chf-over.gif");
 
		preloadFlag = true;
	}
}


function GoTo(uRl)
{window.open(uRl,'smallwindow', "width=460,height=460,toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=1")}


// -->