function ImgShw(ID, width, height, alt)
{
var scroll = "no";
var top=0, left=0;
if(width > screen.width-10 || height > screen.height-28) scroll = "yes";
if(height < screen.height-28) top = Math.floor((screen.height - height)/2-14);
if(width < screen.width-10) left = Math.floor((screen.width - width)/2-5);
width = Math.min(width, screen.width-10);
height = Math.min(height, screen.height-28);
var wnd = window.open("","","scrollbars="+scroll+",resizable=yes,width="+width+",height="+height+",left="+left+",top="+top);
wnd.document.write("\n");
wnd.document.write("<"+"script language='JavaScript'>\n");
wnd.document.write("\n");
wnd.document.write("\n");
wnd.document.write(""+(alt == ""? "Картинка":alt)+"\n");
wnd.document.write("\n");
wnd.document.write("![\""+alt+"\"](\""+ID+"\")
");
wnd.document.write("");
wnd.document.write("");
wnd.document.close();
};