//GENERAL JAVASCRIPT INCLUDE FILE

var img_number = 1;
var over_image = 0;

var NAV = 0;
	
//determine browser
function preload(){
	NAV = (navigator.appName == 'Netscape');
}


function popupfull(url,wide,high){
		fullWin = window.open(url,'popupWin1','toolbar=0,location=1,directories=0,status="ISOfarm",menubar=1,scrollbars=1,resizeable=0,width='+wide+',height='+high+'');
		fullWin.focus();		
}

function popup(url,wide,high){
		var winl = (screen.width - wide) / 2;
		var wint = (screen.height - high) / 2;
		smallWin = window.open(url,'popupWin','toolbar=0,location=0,directories=0,status="ISOfarm",menubar=0,scrollbars=1,resizeable=0,width='+wide+',height='+high+',top='+wint+',left='+winl+'');
		smallWin.focus();		
}

function popup2(url,wide,high){
		var winl = (screen.width - wide) / 2;
		var wint = (screen.height - high) / 2;
		smallWin = window.open(url,'popupWin2','toolbar=0,location=0,directories=0,status="ISOfarm",menubar=0,scrollbars=1,resizeable=0,width='+wide+',height='+high+',top='+wint+',left='+winl+'');
		smallWin.focus();		
}


//roll over images
function over(name,source){


	if (NAV) {
		document[name].src=source;
	} else {
		document.all[name].src=source;
	}

}

//roll out images
function out(name,source){

	if (NAV) {
		document[name].src=source;
	} else {
		document.all[name].src=source;
	}
}