// JScript File
function swapImage(domObjectId, strReplace){
var domObject = document.getElementById(domObjectId);
var source = domObject.src;
switch(strReplace.toLowerCase()){
case "in":
source = source.replace(/in/i, "out");
break;
case "out":
source = source.replace(/out/i, "in");
break;
}
domObject.src = source;

}