function imagePopUp(img,title) {
html = ""+title+"" + "" +
"![](" + img + ")
" +
"";
popup=window.open ('','image','toolbar=0,location=0, directories=0,menuBar=0, scrollbars=1,resizable=1,top=20,left=5');
popup.document.open();
popup.document.write(html);
popup.document.focus();
popup.document.close();
}
function win_op(dir,addr){
if(addr)
window.open(dir+addr,"","toolbar=no,location=no,directories=no,status=yes,menubar=yes,scrollbars=yes,resizable=yes,width=700,height=600,left=350,top=200");
}