displayPart();

window.onload = function() {
document.getElementById('showcase_feature').style.display = 'block';

}
links = document.getElementsByTagName('a');

i =0; while(links[i])  {
	links[i].onclick = displayPart;
i++;	

} 

function gethash() {
  var hash = window.location.hash;
  return hash.substring(1); 
}

function displayNone(children) {
  i = 0; while (children[i]) {
	if(children[i].nodeType != 3) {
	
	children[i].style.display ='none';
	
	}i++;
}
}


function displayPart() {


var khildren = document.getElementById('showcase_feature').childNodes;
j=0; while(khildren[j]) {
	
	if (khildren[j].nodeType != 3) {
		displayNone(khildren[j].childNodes);
		
	}
	j++;
}

setTimeout("document.getElementById(gethash()).style.display = 'block';displayImage()",100);

}

function displayImage() {

var sourceValue = "http://nihilarchitect.net/v7/sp:desaturator/"+gethash();

var image = document.getElementById(gethash()).getElementsByTagName('img')[0];
image.style.display='none';

if(!(image.parentNode.getElementsByTagName('span')[0])) {

var theMessage = document.createElement('span');





theMessage.appendChild(document.createTextNode('loading image...')) 




finalMessage = image.parentNode.insertBefore(theMessage, image);

}


image.onload = function() {
	finalMessage.parentNode.removeChild(finalMessage);
	image.style.display='inline';
	
}

image.setAttribute('src',sourceValue);
	
}

function displayMenu() {

var children = this.parentNode.parentNode.getElementsByTagName('ul');

displayNone(children);

this.nextSibling.nextSibling.style.display = 'block';

}




//document.getElementById('menu_graphical').onclick = displayMenu;
//document.getElementById('menu_audial').onclick = displayMenu;
//document.getElementById('menu_literary').onclick = displayMenu;