browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
ns3up = (browserName == "Netscape" && browserVer >= 3);
ie4up = (browserName.indexOf("Microsoft") >= 0 && browserVer >= 4);

function doPic(imgName) {
if (ns3up || ie4up) {
imgOn = ("" + imgName);
document.getElementById('ctl00_ContentPlaceHolder1_mainpic').src = imgOn;
   }
}

function doPic2(imgName) {
if (ns3up || ie4up) {
imgOn = ("" + imgName);
document.getElementById('mainpic').src = imgOn;
   }
}

function showContent(name)
{
 val = name;
  document.getElementById("cont").innerText =  document.getElementById(val).value;
}
 
function insideHTML(cell){
 eval('theCell = document.getElementById("'+cell+'").innerHTML');
 return theCell;
}

function doRemark(target,statement){
  string = 'theTarget = document.getElementById("'+target+'");';
  eval(string);
		if(theTarget != null){
		 theTarget.innerHTML = statement;
		}
}