JavaScript implementation window.print() to remove header footer

When printing, remove the header page footer and add the following code before printing. Var HKEY_Root, HKEY_Path, HKEY_Key;

The code copy is as follows:

HKEY_Root="HKEY_CURRENT_USER";

HKEY_Path="//Software//Microsoft//Internet Explorer//PageSetup//";

var head,foot,top,bottom,left,right;

var Wsh=new ActiveXObject("WScript.Shell");

HKEY_Key="header";

//Set the header (empty) Fill in according to what you want to set

Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"");

HKEY_Key="footer";

//Set the footer (empty) Fill in according to what you want to set

Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"");

HKEY_Key="margin_bottom";

//Set the next page margin (0) Fill in according to what you want to set

Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"0");

HKEY_Key="margin_left";

//Set the left margin (0) Fill in according to what you want to set

Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"1");

HKEY_Key="margin_right";

//Set right page margin (0)

Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"0");

HKEY_Key="margin_top";

//Set the previous page margin (8)

Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"1");