/**
 * Toggles the tree branch open/closed depending on it's current state.
 * The actual toggle is accomplished by setting the list's style
 * to 'display: none' to hide it or 'display:' to show it.
 */

function toggleTree(targetObject1, targetObject2 ){

	objectID = document.getElementById(targetObject1);
	object2ID = document.getElementById(targetObject2);

	for(i=0; i<5; i++) {
		target=("projectView"+(i+1));
			turnOff = document.getElementById(target);		
			turnOff.style.display = "none";		
			//alert(turnOff);		
	
			target2=("projectBlurb"+(i+1));
			turnOff2 = document.getElementById(target2);		
			turnOff2.className = "";
	}

	if (objectID.style.display == "none") {	  
		objectID.style.display = "";
		object2ID.className = "active";
	} else {
		objectID.style.display = "none";
		object2ID.className = "";
	}
}