//basic browser detect
DOM = (document.getElementById) ? true : false;
NS4 = (document.layers) ? true : false;
IE = (document.all) ? true : false;
IE4 = IE && !DOM;
NS = (navigator.appName=="Netscape") ? true : false;
NS6 = NS && DOM;
MAC = (navigator.appVersion.indexOf("Mac") != -1);
//only let in the good guys
if(!DOM){
	location.href="upgrade.html"
}
//div pointer for screenshots
function hilite2(s,obj) {
	if (s == "on") {
		if (IE) {
			obj.style.cursor = "hand";
		} else {
			obj.style.cursor = "hand";
		}
		window.status = "view project shot " + obj.id;
		return true;
	} else {
		window.status = "";
		return true;
	}
}


//div pointer for services
function hilite3(s,obj) {
	if (s == "on") {
		if (IE) {
			obj.style.cursor = "hand";
		} else {
			obj.style.cursor = "hand";
		}
		window.status = "view service shot " + obj.id;
		return true;
	} else {
		window.status = "";
		return true;
	}
}



//screenshot image changer
currImg = 1;
function show(img) {
	if (img != currImg) {
		document.getElementById(currImg).style.color = "#82AA63";
		document.getElementById(currImg).style.backgroundColor = "#ffffff";
		document["screenshotimg"].src = eval("img"+img+".src")		
		document.getElementById(img).style.color = "#ffffff";
		document.getElementById(img).style.backgroundColor = "#82AA63";
		currImg = img;
	}
}
function nextImg() {	
	document.getElementById(currImg).style.color = "#82AA63";
	document.getElementById(currImg).style.backgroundColor = "#ffffff";
	currImg < totalImgs ? currImg = currImg + 1 : currImg = 1;
	document["screenshotimg"].src = eval("img"+currImg+".src");
	document.getElementById(currImg).style.color = "#ffffff";
	document.getElementById(currImg).style.backgroundColor = "#82AA63";
}