addLoadEvent(createSearch);

function createSearch(){
newSource = "http://widgets.itunes.apple.com/itunes.html?wtype=3&app_id=0&country=us&partnerId=30&affiliate_id=http%3A%2F%2Fclick.linksynergy.com%2Ffs-bin%2Fstat%3Fid%3D3XO2i140ohg%26offerid%3D146261%26type%3D3%26subid%3D0%26tmpid%3D1826%26RD_PARM1%3D";
var curFrame = document.getElementById("itframe");
var feature = document.createTextNode('Show feature . . .' );
var search = document.createTextNode('Search iTunes!');
var tuneP = document.getElementById("jtunes");
var searchBtn = document.createElement('div');
searchBtn.className = "tunesBtn";
searchBtn.appendChild(search);
tuneP.appendChild(searchBtn);
searchBtn.onmouseover = function(){
searchBtn.className = "tuneOver";
}
searchBtn.onmouseout = function(){
searchBtn.className = "tunesBtn";
}
var tmp = curFrame.src;
searchBtn.onmousedown = function(){
if(curFrame.src != newSource){
curFrame.src = newSource;
clearAll(searchBtn);
searchBtn.appendChild(feature);
} else {
curFrame.src = tmp;
clearAll(searchBtn);
searchBtn.appendChild(search);
}
 }
  }
function clearAll(el) {
	while(el.firstChild) el.removeChild(el.firstChild);
}