Sets the height of the dialog window. Although a user can manually adjust the height of a dialog box to a smaller value (provided the dialog box is resizable), the minimum dialogHeight you can specify is 100 pixels. Note that the default unit of measure for dialogHeight and dialogWidth in Internet Explorer 4.0 is the "em," whereas in Internet Explorer 5 it is the "px" (pixel). For consistent results, specify the dialogHeight and dialogWidth in pixels when designing modal dialog boxes.
dialogWidth: iWidth
Sets the width of the dialog window.
dialogLeft: iXPos
Sets the left position of the dialog window relative to the upper-left corner of the desktop.
dialogTop: iYPos
Sets the top position of the dialog window relative to the upper-left corner of the desktop.
center: {yes | no | 1 | 0 }
Specifies whether to center the dialog window within the desktop. The default is "yes." To override center, even though the default for center is "yes," you can specify either dialogLeft and/or dialogTop.