// return "id" object on all browsers
function getObject(id) {
if(document.getElementById) {
obj = document.getElementById(id);
}
else if(document.all) {
obj = document.all.item(id);
}
else {
obj = null;
}
return obj;
}
// show "id" drop menu
function showMenu(id) {
getObject("dropMenu" + id).className = "dropMenu";
}
// hide "id" drop menu
function hideMenu(id) {
getObject("dropMenu" + id).className = "dropMenuHidden";
}
var t = setTimeout('',0);
/* popup windows */
function enlargeFigure(url) {
var tableWindow=window.open(url,'biopop','height=420,width=760');
}
function referencePop(title,content) {
var referenceWindow=window.open('','refpop','height=150,width=250,scrollbars=1,resizable=1');
referenceWindow.document.open();
referenceWindow.document.write("\n" + title + "