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Js+css to create a drag-and-drop Chat window layer

Source: Internet
Author: User
Tags return tagname window
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Css|js| can be dragged

A layer of chat windows that can be dragged, compatible with IE and FF:

<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd "><ptml xmlns=" http://www.w3.org/1999/xhtml "><pead> <meta http-equiv=" Content-type "content=" text/html; charset=gb2312 "> <meta http-equiv=" content-script-type "content=" Text/javascript "> <meta http-equiv=" Content-style-type "content=" Text/css "> <title>dodi Chat v1.0 beta</title> <style rel=" stylesheet " Type= "Text/css" media= "All"/> <!--body {text-align:left; margin:0; Font:normal 12px Verdana, Arial; Background: #FFEEFF} form {margin:0; Font:normal 12px Verdana, Arial; } table,input {font:normal 12px Verdana, Arial; } a:link,a:visited{Text-decoration:none; Color: #333333; } a:hover{Text-decoration:none; Color: #FF6600} #main {width:400px; Position:absolute; left:600px; top:100px; Background: #EFEFFF; Text-align:left; Filter:alpha (opacitY=90)} #ChatHead {text-align:right; padding:3px; border:1px solid #003399; Background: #DCDCFF; font-size:11px; Color: #3366FF; Cursor:move; #ChatHead A:link, #ChatHead a:visited, {font-size:14px; Font-weight:bold; padding:0 3PX} #ChatBody {border:1px solid #003399; Border-top:none; padding:2px; } #ChatContent {height:200px; padding:6px; Overflow-y:scroll; Word-break:break-all} #ChatBtn {border-top:1px solid #003399; PADDING:2PX}--> </style> <script language= "javascript" type= "Text/javascript" > <!--function $ (d ) {return document.getElementById (d);} function GS (d) {var t=$ (d); if (t) {return T.style} Else{return null;}} function Gs2 (d,a) {if (D.currentstyle) {var curval=d.currentstyle[a]}else{var curval=document.defaultv Iew.getcomputedstyle (d, NULL) [a]} return curval; function Chathidden () {GS ("Chatbody"). Display = "None";} function chatshow () {GS ("Chatbody")). display = "";} function Chatclose () {GS ("main"). Display = "None";} function Chatsend (obj) {var o = obj. Chatvalue; if (o.value.length>0) {$ ("chatcontent"). InnerHTML = "<strong>akon said:</strong>" +o.value+ "<br/> "; O.value= '; } if (document.getElementById) {(function () {if (Window.opera) {document.write ("<input type= ' Hidde N ' id= ' Q ' value= ' > '); } var n = 500; var Dragok = false; var y,x,d,dy,dx; function Move (e) {if (!e) e = window.event; if (Dragok) {d.style.left = dx + e.clientx-x + "px"; D.style.top = dy + e.clienty-y + "px"; return false; } function Down (e) {if (!e) e = window.event; var temp = (typeof e.target!= "undefined")? E.target:e.srcelement; if (temp.tagname!= "HTML |") Body "&& temp.classname!=" Dragclass ") {temp = (typeof teMp.parentnode!= "undefined")? Temp.parentNode:temp.parentElement; } if (' TR ' ==temp.tagname) {temp = (typeof temp.parentnode!= "undefined")? temp.parentNode:temp.parentEl ement; temp = (typeof temp.parentnode!= "undefined")? Temp.parentNode:temp.parentElement; temp = (typeof temp.parentnode!= "undefined")? Temp.parentNode:temp.parentElement; } if (Temp.classname = = "Dragclass") {if (Window.opera) {document.getElementById ("Q"). focus (); } Dragok = true; Temp.style.zIndex = n++; D = temp; DX = parseint (GS2 (temp, left)) | DY = parseint (GS2 (temp, top)) | x = E.clientx; y = e.clienty; Document.onmousemove = move; return false; } function up () {Dragok = false; Document.onmousemove = null; } Document.onmousedown = down; Document.oNmouseup = up; } )(); }--> </script></pead><body><div id= "main" class= "Dragclass" style= "left:600px;top:300px"; > <div id= "chathead" > <a href= "#" >-</a> <a href= "#" >+</a> <a href= "#" > x</a> </div> <div id= "Chatbody" > <div id= "chatcontent" ></div> <div id= "Chatbtn" &G T <form action= "" name= "chat" method= "post" > <textarea name= "chatvalue" rows= "3" style= "width:350px" ></t extarea> <input name= "Submit" type= "button" value= "Chat"/> </form> </div> </div&gt ;</div></body></ptml>

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Related Keywords:
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