function popUp(url) {
	newwindow=window.open(url,'name','height=650,width=650');
	if (window.focus) {newwindow.focus()}
	return false;
}
function popUp2(url) {
        newwindow=window.open(url,'name','scrollbars=1,height=621,width=948');
}
function popUp3(url) {
        newwindow=window.open(url,'name','scrollbars=1,height=450,width=650');
}