var objects = document.getElementsByTagName("object");
var applets = document.getElementsByTagName("applet");

for (var i=0; i<objects.length; i++){
    objects[i].outerHTML = objects[i].outerHTML;
 }
 
for (var x=0; x<applets.length; x++){
     applets[x].outerHTML = applets[x].outerHTML;
 }