function imgSwap(imgName,imgPath) {
	obj = eval('document.' + imgName);
	obj.src = imgPath;
	}
	
function doPreload() {

	var the_images = new Array('/about/images/leftnav/whatis1.gif','/about/images/leftnav/causes1.gif','/about/images/leftnav/importance1.gif','/about/images/leftnav/impact1.gif','/understanding/images/leftnav/understanding1.gif','/understanding/images/leftnav/trt1.gif','/understanding/images/leftnav/lifestyle1.gif','/diagnosis/images/leftnav/quiz1.gif');
	preloadImages(the_images);

}

function preloadImages(the_images_array) {

	for (loop = 0; loop < the_images_array.length; loop++) {
	var an_image = new Image();
	an_image.src = the_images_array[loop];
	
	}
	
}

var browser_version = parseInt(navigator.appVersion);

//alert(navigator.appName + ' ' + navigator.appVersion + ' ' + navigator.platform);

if ((navigator.appName == "Netscape") && (browser_version <= 4) && (navigator.platform == "Win32")) {

	document.write('<link rel="Stylesheet" href="/css/nn4win.css" type="text/css">');

}

if ((navigator.appName == "Netscape") && (browser_version <= 4) && (navigator.platform == "MacPPC")) {

	document.write('<link rel="Stylesheet" href="/css/nn4mac.css" type="text/css">');

}

function quote(){

var quotes=new Array();var names=new Array();quotes[1]="Age is a question of mind over matter.  If you don't mind, it doesn't matter.";names[1]="Satchel Paige";quotes[2]="Age is too high a price to pay for maturity.";names[2]="Anonymous";quotes[3]="Growing old is no more than a bad habit which a busy person has no time to form.";names[3]="Andre Maurois";quotes[4]="I'll tell ya how to stay young: hang around with older people.";names[4]="Bob Hope";quotes[5]="The secret to staying young is to live honestly, eat slowly, and lie about your age.";names[5]="Lucille Ball";quotes[6]="The trick is growing up without growing old.";names[6]="Casey Stengel";quotes[7]="There are 3 stages to a man's life: youth, middle-age and 'You haven't changed a bit!";names[7]="Anonymous";quotes[8]="You can't help getting older, but you don't have to get old.";names[8]="George Burns";quotes[9]="You can't turn back the clock.  But you can wind it up again.";names[9]="Bonnie Prudden";quotes[10]="You're never too old to become younger.";names[10]="Mae West";


write1 = '"' + quotes[number1] + '"' + '<br>'+ names[number1] ;
write2 = '"' + quotes[number2] + '"' + '<br>'+ names[number2] ;
write3 = '"' + quotes[number3] + '"' + '<br>'+ names[number3] ;

document.write('<br><br>');
document.write(write1);
document.write('<br><br>');
document.write(write2);
document.write('<br><br>');
document.write(write3);

}


function genNumber() {

number1 = Math.random();
number1 = number1 * 10;
number2 = Math.random();
number2 = number2 * 10;
number3 = Math.random();
number3 = number3 * 10;
number1 = Math.ceil(number1);
number2 = Math.ceil(number2);
number3 = Math.ceil(number3);

}

genNumber();

while ((number1 == number2) || (number1 == number3) || (number2 == number3)) {

genNumber();

}