function togglerowviz(ROW_NAME) 
{
	var oElt = document.getElementById(ROW_NAME);
	oElt.style.display = oElt.style.display == 'none' ? oElt.style.display = 'block' : oElt.style.display = 'none';
}

function go_to_page_nobutton()
{
	if(list.destination.selectedIndex == 0)
		alert('Please make a selection.');
	else
		window.location.href=list.destination.options[list.destination.selectedIndex].value;
}

function pop(thisone, w, h) {
openWin = window.open(thisone,"pop","toolbar=0,scrollbars=1,status=yes,width=" + w + ",height=" + h + ",resizable=yes");
openWin.focus();
}


function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = true;
//function preloadImages() {
//	if (document.images) {
//		m8_button_bio_01_over = newImage("images/m8_button_bio_01-over.gif");
//		preloadFlag = true;
//	}
// }