// Suppress all JavaScript error dialogs
window.onerror = null;

function popUp(){

pop1 = open("Buster.jpg","win1","width=435, height=500, top=300,  left=500, X=300, Y=500, toolbar=0, menubar=0, location=1, status=1, scrollbars=1, resizable=1, print=1")

pop1.focus()  // forces the popup to come to the front if it has already been opened, but not closed
}