// open a browser window 
function openWindow(theURL,winName,features) { 
  window.open(theURL,winName,features);
}
// pop up windows
function nutrPop(url) {
        pop1 = open(url,"win1","width=500,height=400,toolbar=0,menubar=1,location=0,status=0,scrollbars=1,resizable=1")
        pop1.focus()  // forces the popup to come to the front if it has already been opened, but not closed
}