// JavaScript Helper Routines and Globals

// Browser Object
BrowserType = {"IE":"IE","Chrome":"Chrome", "Netscape":"Netscape","Firefox":"Firefox","Opera":"Opera","Safari":"Safari","NonIE":"NonIE"};
window.browser = window.navigator;
browser.type = "NonIE";
browser.isIE = function() {if (browser.type==BrowserType.IE) return true; else return false;}
try {
//alert(browser.appName + "; ver=" + browser.appVersion);
if (browser.appName=="Microsoft Internet Explorer") browser.type=BrowserType.IE;
else if (browser.appName=="Netscape") browser.type=BrowserType.Netscape;
else browser.type=BrowserType.NonIE;
}
catch(e){}


// Dynamic Script Loader
function InsertScript(src) {document.write("<" + "script src=\"" + src + "\" type=\"text/javascript\"><" + "/script>");}
function LoadScript(srcUrl) {
var script = document.createElement('script');
script.src = srcUrl;
script.type = "text/javascript";
document.getElementsByTagName("head")[0].appendChild(script);
}


// Helper Routines
function isUndefined(v){return typeof v=="undefined";}