// JavaScript Document

function showBonus(bonus)
{
if (bonus.nextSibling.innerHTML == "") 
 {
 var hrefValue = bonus.getAttribute('href');
 var newIFrameName = hrefValue.substring(hrefValue.lastIndexOf('/') + 1, hrefValue.lastIndexOf('.'));
 
 bonus.nextSibling.style.display = "block";
 bonus.nextSibling.innerHTML = "<iframe id='" + newIFrameName + "' name='" + newIFrameName + "' src='" + hrefValue + "' width='100%' height='1' scrolling='no' frameborder='0'></iframe>";
 bonus.innerHTML = 'click to close';
 
 bonus.parentNode.getElementsByTagName("a")[1].parentNode.style.display = "block";
 }
else {
	 bonus.parentNode.getElementsByTagName("a")[1].parentNode.style.display = "none";
	 bonus.nextSibling.innerHTML = "";
	 bonus.nextSibling.style.display = "none";
	 bonus.innerHTML = 'more details...';
	 }
}

function closeBonus(bonus)
{
	if (bonus.parentNode.parentNode.getElementsByTagName("a")[0].nextSibling.innerHTML != "") 
	 { 
	 bonus.parentNode.parentNode.getElementsByTagName("a")[0].nextSibling.innerHTML = ""; 
	 bonus.parentNode.parentNode.getElementsByTagName("a")[0].innerHTML = "more details...";
	 bonus.parentNode.parentNode.getElementsByTagName("a")[1].parentNode.style.display = "none";
	 
	 var hrefValue = bonus.parentNode.parentNode.getElementsByTagName("a")[0].getAttribute('href');
	     bonusIndex = hrefValue.substring(hrefValue.lastIndexOf('/') + 6, hrefValue.lastIndexOf('.'));
	 location.href = "#anchorBonus" + bonusIndex;
	 }
}