var status = null;





function OpenWindow(url)


{


status = window.open( url,"reference",',toolbar=0,location=0,scrollbars=0,width=420,height=320,resizable=0,top=20,left=20');


}





function OpenWindow_H(url)


{


status = window.open( url,"reference",',toolbar=0,location=0,scrollbars=0,width=320,height=420,resizable=0,top=20,left=20');


}





function OpenWindow_X(url)


{


status = window.open( url,"reference",',toolbar=0,location=0,scrollbars=0,width=420,height=420,resizable=0,top=20, left=20');


}








function PopClose() 


{


  if (status != null && status.open) status.close();


}


    


window.onfocus=PopClose;