var browser = navigator.appName;
var version = parseInt(navigator.appVersion);
var agent = navigator.userAgent.toLowerCase();
var ns6 = (browser == "Netscape" && parseInt(version) >= 5);
var ns4 = (browser == "Netscape" && version >= 4  && version < 5);
var ie4 = (browser == "Microsoft Internet Explorer" && version >= 4 && (!opera));
var ie5 = (document.all && document.getElementById);
var ie55 = (agent.indexOf("msie 5.5") != -1);
var ie6 = (agent.indexOf("msie 6") != -1);
var ie7 = (agent.indexOf("msie 7") != -1);
var firefox = (agent.indexOf("firefox/1.5") != -1);
var win32 = ((agent.indexOf("win")!=-1) || (agent.indexOf("16bit")!=-1));
var opera = (agent.indexOf("opera") != -1);
if (opera) win32 = false;

function pageInit()
{
	// code here will run when the page is fully rendered
}