function pageLoad(){
BrowserDetect.init();
fixContentAreaSize();
warnOldBrowser();
}
function fixContentAreaSize(){
var toMatch=document.getElementById('navbar').scrollHeight*1.20
var c=document.getElementById('content')
if(BrowserDetect.browser=="Explorer"&&BrowserDetect.version<7){c.height=toMatch}else{c.style.minHeight=toMatch+"px"}}

function warnOldBrowser() {
	switch (true) {
	case(BrowserDetect.browser == "Explorer" && BrowserDetect.version < 7):
	case(BrowserDetect.browser == "Firefox" && BrowserDetect.version < 2):
	case(BrowserDetect.browser == "Opera" && BrowserDetect.version < 9):
	case(BrowserDetect.browser == "Netscape"):
	case(BrowserDetect.browser == "Mozilla" && BrowserDetect.version < 1.8):
		var ae = document.createElement("p");
    ae.innerHTML = "Upgrading to a newer, standards compliant browser will enhance your Internet experience.<br />Consider <a href=\"http://www.mozilla.com/firefox/\" rel=\"external\">Firefox</a> or <a href=\"http://www.opera.com\" rel=\"external\">Opera</a>.  Both run on Windows, MacOS and Linux."
    document.getElementById("copyright").appendChild(ae)
  }
}

function toggleDisplay(suffix, force) {
	var i = document.getElementById('i_' + suffix);
	var l = document.getElementById('l_' + suffix);
	var d = document.getElementById('d_' + suffix);
	var mode = (force !== undefined)?((force)?"block":"none"):(("none" == d.style.display)?"block":"none");

  d.style.display = mode;

  if ("none" == mode) {
    i.setAttribute("src", "./images/add.png");
    i.setAttribute("alt", "Show details");
    l.setAttribute("title", "Show details");
	}
	else {
	  i.setAttribute("src", "./images/sub.png");
    i.setAttribute("alt", "Hide details");
    l.setAttribute("title", "Hide details");
	}

	fixContentAreaSize();
}