Using JS to close the JS pop-up layer window

  This article is mainly on the use of JS to close the JS pop-up window of the sample code is introduced, the need for friends can come to the reference, I hope to help you.

<script type= "Text/javascript" > Function Toggle () {  theobj = document.getElementById (' Sunyanzi '). style; nbsp if ( theobj.display = = "None") Theobj.display = "block"; else Theobj.display = "none"; } </script> <div id= "Sunyanzi" style= "Display:none" > You see I appear ~~~</div> <br/> <input " Button "onclick=" Toggle () "value=" Click to try ...?/>   Two methods: removing and hiding  //creating your pop-up layer        VAR DvM sg = document.createelement ("div");       strhtml =   "<div class= ' #" > Popup content </div> "      strhtml + =" <div class= ' ><input type= ' button ' value= ' Close ' onclick= ' Btnclick () ' ></div> '     dvmsg.innerhtml = strhtml;         Document.body.appendChild (dvmsg); Close button      Btnclick = function () {                           Document.body.removeChild (dvmsg);    -------------------------or pop-up layer with DIV ID tag   <div id= "Tanchu" > Pop-up content </div>   JS function open () {doc Ument.getelementbyid (Tanchu). style.display= "";  //Display} function close () {document.getElementById (Tanchu). style.display= "None";  //does not display (same load as page initialization)}