// ========================================================
// Common javascript 
//
// Written by 
// Yenius Web Designs
// 10909 Yonge St., Suite 105
// Richmond Hill, Ontario
// L4C 3E3
//
// ========================================================

// detect supported browsers for rollovers and layers

var supported = 
((navigator.appName == "Netscape") && 
(parseInt(navigator.appVersion) >= 3)) ||
((navigator.appName == "Microsoft Internet Explorer") &&
(parseInt(navigator.appVersion) >= 3));


// Identify Browser as Netscape or IE

if (navigator.appName == 'Netscape') {
	Browser_Name = 'Netscape';
	Doc = 'document.';
	Sty = '';
} else
if (navigator.appName == 'Microsoft Internet Explorer') {
	Browser_Name = 'Explorer';
	Doc = '';
	Sty = '.style';
}

function rollover(imgName) {
	if (supported) {
	roll_img = eval("document." + imgName); 
	roll_img.src = eval(imgName + "_ov.src");
	}
}


function rollback(imgName) { 
	if (supported) {
	roll_img = eval("document." + imgName);
 	roll_img.src = eval(imgName + "_df.src");
	}
}