var currentpic = "image1";											// page loads with p1 visible, must reference first piece id.
var currentlable = 't1';	
	
function toggle ( targetdiv, targetLable ) {


	if (document.getElementById) {	

		target = document.getElementById ( currentpic );		// set target to referrence current pic,
		
		target.style.display = "none";							// then remove it.

		y = document.getElementById( currentlable );			// set target y to ref current lable
		y.style.color = "#960";									// then paint it black

		currentpic = targetdiv;									// reset current pic var
		currentlable = targetLable;							
			// alert(currentpic)
		
		
		target = document.getElementById ( targetdiv );			// reset target
		
			if (target.style.display == "none") {				// actual switch widget
					target.style.display = "";
				document.currentpic = targetdiv;
				
				x = document.getElementById(targetLable);		// set current lable orange
				x.style.color = "#ffc";


		
				
 
					} else {  target.style.display = "none";
					}
				}
		}



	// code for toggeling embedded alternate images
var current_alt = "";											// page loads with p1 visible, must reference first piece id.
	
	
function toggle_alt ( current, next ) {


	if (document.getElementById) {
current_alt = current;	//alert(current_alt); 
		target = document.getElementById ( current_alt );		// set target to referrence current pic,
		
		target.style.display = "none";							// then remove it.

	

		current_alt = next;									// reset current pic var
									
			 
		
		
		target = document.getElementById ( next );			// reset target
		
			if (target.style.display == "none") {			// actual switch widget
					target.style.display = ""; 
				//document.current_alt = targetdiv;  alert(next);	
				
						
 
					} else {  target.style.display = "none";
					}
				}
		}

function toggleBio() {
  if ($('bioimage').src.indexOf('collapsed') > 0) {
    $('bioimage').src = '/images/expanded.gif';
  } else {
    $('bioimage').src = '/images/collapsed.gif';
  }
  bioslider.toggle();
}

function toggleAffiliates() {
  if ($('affilimage').src.indexOf('collapsed') > 0) {
    $('affilimage').src = '/images/expanded.gif';
  } else {
    $('affilimage').src = '/images/collapsed.gif';
  }
  affilslider.toggle();
}

//Determine browser, we only need this for Internet Explorer
if (navigator.appName == "Microsoft Internet Explorer") {
	
	//Array of elements to be replaced
	var arrElements = new Array(3);
	arrElements[0] = "object";
	arrElements[1] = "embed";
	arrElements[2] = "applet";

	
	//Loop over element types
	for (n = 0; n < arrElements.length; n++) {
	
		//set object for brevity
		replaceObj = document.getElementsByTagName(arrElements[n]);
		
		//loop over element objects returned
		for (i = 0; i < replaceObj.length; i++ ) {
		
			//set parent object for brevity
			parentObj = replaceObj[i].parentNode;
			
			//grab the html inside of the element before removing it from the DOM
			newHTML = parentObj.innerHTML;
			
			//remove element from the DOM
			parentObj.removeChild(replaceObj[i]);
			
			//stick the element right back in, but as a new object
			parentObj.innerHTML = newHTML;
		
			}
		}
	}