Based on NCSA Mosaic. NCSA Mosaic(TM); was developed at the National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign. Distributed under a licensing agreement with Spyglass, Inc.
//General function for turning the buttons text blue when mouseover
function buttonOnMouseOver(){
var srcElement=window.event.srcElement;
if (((srcElement.id!="backButton")|| (backButton.disabled==0))&&((srcElement.id!="nextButton")||(nextButton.disabled==0))) window.event.srcElement.style.color="blue";
}
//General function for restoring the buttons text when mouse out
function buttonOnMouseOut(){
var srcElement=window.event.srcElement;
if (((srcElement.id!="backButton")|| (backButton.disabled==0))&&((srcElement.id!="nextButton")||(nextButton.disabled==0))) window.event.srcElement.style.color="";