//image swappers
function changeColor(x) {
	document.styleSheets[0].rules[x].style.backgroundColor ='#ffffff';
}
function changeBack(x) {
	if (x == 15) {
		document.styleSheets[0].rules[x].style.backgroundColor ='#d7dcfe';
	} else {
		document.styleSheets[0].rules[x].style.backgroundColor ='#e6e9ff';
	}
}

//browser checker
var browserName=navigator.appName; 
if (browserName=="Netscape"){alert("This Site is designed for Microsoft Internet Explorer version 5 and above. The Netscape browser you are using is not supported.");}
if (browserName!="Microsoft Internet Explorer" && browserName!="Netscape") {alert("This Site is designed for Microsoft Internet Explorer. The browser you are using is not supported");}

//resolution checker
if ((screen.width<1024) && (screen.height<768))
{
//alert("Screen resolution 800X600");
	//window.location = "indexlow.htm";
	document.cookie = "resolution=low";
 }
else {
	document.cookie = "resolution=high";
}

//cookie checker
var bikky = document.cookie;
var resolution;
function cookier() {
	var name = "resolution=";
	var i = 0;
	while (i < bikky .length) {
		var offset = i + name.length;
		if ( bikky .substring(i, offset) == name) {
			var endstr = bikky .indexOf(";", offset);
			if (endstr == -1) endstr = bikky .length;
			resolution = unescape( bikky .substring(offset, endstr));
		}
		i = bikky .indexOf(" ", i) + 1;
		if (i == 0) break;
	}
	var text1 = '<img src="images/spacer.gif" height="1" width="125" border="0">';
	var text2 = '<img src="images/spacer.gif" height="1" width="93" border="0">';
	var text3 = '<img src="images/spacer.gif" height="1" width="103" border="0">';
	if (resolution == "high") {
		document.write(text1);
	} else if (resolution == "low") {
		document.write(text2);
	} else {
		document.write(text3);
	}
}