function openPopup(url, height, width){
    window.open(url,'','height=' + height + ',width=' + width + ',left=100,top=100,scrollbars=no,resize=no');
}


function openPopup(url, height, width, coordX, coordY){
    window.open(url,'','scrollbars=no,left=' + coordX + ',top=' + coordY + ',height=' + height + ',width=' + width);
}