/* this bit taken from http://www.dustindiaz.com/getelementsbyclass */
function getElementsByClass(node,searchClass,tag) {
	 var classElements = new Array();
	 var els = node.getElementsByTagName(tag); // use "*" for all elements
	 var elsLen = els.length;
	 var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
	 for (i = 0, j = 0; i < elsLen; i++) {
		if ( pattern.test(els[i].className) ) {
	 		classElements[j] = els[i];
	 		j++;
 		}
 	}
 return classElements;
 }

window.onload = function hideBios()		{	
	document.getElementById("showbio").style.display = "block";
	var elementArray = new Array();
	elementArray = getElementsByClass(document.getElementById("content"),"hidebio", "div");
	for (el = 0; el < elementArray.length; el++) {
		elementArray[el].style.display = "none";
	}
}

function artistBio(castmember)    {
	
	// Return value
	var value = true;
	
	active = document.getElementById(castmember);
	document.getElementById("showbio").innerHTML = active.innerHTML;
	
	return value;
	}