采用行写方式的聊天程序（之三）

【字号：大中小】日期：2023-08-13 19:13:06浏览：57作者：馨心

ltsayno.php 该程序为系统的核心，处理所关联的所有函数信息 <?session_start();?> <html> <head> <title>发言区</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <style> body{background:59ACFF;color:black} body{font-size:9pt;line-height:160%} table{font-size:10.5pt} input{font-size:9pt} A{color:black;text-decoration:none} A:Hover{text-decoration:underline} </style> <script Language=JavaScript> //大家的信息 function dj(){ ;;document.forms[0].towho.options[0].value="大家";document.forms[0].towho.options[0].text="大家";document.forms[0].saystemp.focus(); } //动作，把该动作的信息添加到发言板中 function rc(list){ ;;if (list!="0"){ ;;;;;document.forms[0].saystemp.value=list; ;;;;;document.forms[0].saystemp.focus(); ;;} } function backsays() { ;;document.forms[0].saystemp.value=document.forms[0].oldsays.value; ;;document.forms[0].saystemp.focus(); ;;return true; } function checksays(){ ;;if(document.fyq.saystemp.value==""){ ;;;;alert("请输入发言。"); ;;;;document.fyq.saystemp.focus(); ;;;;return false; ;;;} ;;if(document.fyq.saystemp.value==document.fyq.oldsays.value){ ;;;;;alert("内容不可重复。"); ;;;;;document.fyq.saystemp.focus(); ;;;;;document.fyq.saystemp.select(); ;;;;;return false; ;;;;} ;;;;document.fyq.oldsays.value=document.fyq.saystemp.value; ;;;;document.fyq.saystemp.value="";;;document.fyq.saystemp.focus(); ;;;;document.fyq.send.disabled=1; ;;;;setTimeout("document.fyq.send.disabled=0",30); ;;;;return true; } function cls(){ ;;parent.f1.location.href="about:blank";setTimeout("write(1)",500); } function write(cls){ ;;var ffsize;;;;;;var lheight;;;;;if (cls==1){ ;;;;;ffsize=parent.f2.document.fyq.fontsize.value; ;;;;;lheight=parent.f2.document.fyq.lineheight.value; ;;;}else{ ;;;;;ffsize='10.5'; ;;;;;lheight='145'; ;;;} ;;parent.f1.document.open(); ;;parent.f1.document.writeln("<html><head><title>对话区</title>"); ;;parent.f1.document.writeln("<meta http-equiv=Content-Type content="text/html; charset=gb2312">"); ;;parent.f1.document.writeln("<style type=text/css>.t{color:FF00FF;font-size:9pt;}"); ;;parent.f1.document.writeln("body{font-family:"宋体";font-size:"+ffsize+"pt;line-height:" + lheight + "%;}A{text-decoration:none}A:Hover{text-decoration:underline}A:visited{color:blue}</style></head>"); ;;parent.f1.document.writeln("<Script Language="JavaScript1.1">"); ;;parent.f1.document.writeln("var autoScrollOn=1;"); ;;parent.f1.document.writeln("var scrollOnFunction;var scrollOffFunction;"); ;;parent.f1.document.writeln("function scrollit()"); ;;parent.f1.document.writeln("{if(!parent.f2.document.fyq.as.checked)"); parent.f1.document.writeln("{autoScrollOn=0;return true;}else{autoScrollOn=1;StartUp();return true;}}"); parent.f1.document.writeln(" function scrollWindow()"); parent.f1.document.writeln("{if(autoScrollOn==1)"); parent.f1.document.writeln("{this.scroll(0,65000);setTimeout('scrollWindow()',200);}}"); parent.f1.document.writeln("function scrollOn(){autoScrollOn=1;scrollWindow();}"); parent.f1.document.writeln("function scrollOff(){autoScrollOn=0;}"); parent.f1.document.writeln("function StartUp()"); parent.f1.document.writeln("{parent.onblur=scrollOnFunction;"); parent.f1.document.writeln("parent.onfocus=scrollOffFunction;scrollWindow();}"); parent.f1.document.writeln("scrollOnFunction=new Function('scrollOn()');"); parent.f1.document.writeln("scrollOffFunction=new Function('scrollOff()');"); parent.f1.document.writeln("StartUp();</script>"); parent.f1.document.writeln("<body bgcolor=ffffff text=000000>"); parent.f1.document.writeln("<hr size=1><center>欢迎光临PHP无刷新功能聊天室!</center><hr size=1>"); parent.tforlt4.location.href="lt4.php"document.fyq.saystemp.focus(); } function sw(list){ document.fyq.towho.options[0].value=list; document.fyq.towho.options[0].text=list; document.fyq.saystemp.focus(); } function sw11(username){ ;;var usna; ;;usna=username.substring(1,username.length-1); ;;document.fyq.towho.options[0].value=usna; ;;document.fyq.towho.options[0].text=usna; ;;document.fyq.saystemp.focus(); ;;return; } function w(un,sa,tn,dt){ ;;var show; ;;show="【"+tn+" 发言】";show=show+"<a href=javascript:parent.f2.sw('[" + un + "]'); target=f2>" + un + "</a>：" + sa + "<font class=t>" ;;show=show + " (" + dt + ")</font><br>";parent.f1.document.writeln(show); } function nw(zt,un,tw,sa){ ;;;parent.f2.document.fyq.addsign.options[0].selected=true; ;;;var show="";var sw_un=un.indexOf(">"); ;;var yun=un.substring(sw_un+1,un.length-7); ;;var name_self="<?echo $uname;?>";if (zt==0){ ;;;;;if (name_self!=un && name_self!=tw){ show="<a href=javascript:parent.f2.sw('" + un + "'); target=f2>" + un + "</a>对"+"<a href=javascript:parent.f2.sw('" + tw + "'); target=f2>" + tw + "</a>说："+sa+"<br>";;;;;;parent.f1.document.writeln(show); ;;;;;}else{ if(name_self==un){ ;;;show="<font color=red>〖"+un+"〗</font>对";;show=show+"<a href=javascript:parent.f2.sw('" + tw + "'); target=f2>" + tw + "</a>说：" + sa + "<br>";;parent.f1.document.writeln(show); }else{ ;;;;;show="<a href=javascript:parent.f2.sw('" + un + "'); target=f2>" + un + "</a>对";;;;show=show+"<font color=red>〖"+tw+"〗</font>说：" + sa + "<br>";;;;parent.f1.document.writeln(show); ;;;;;} ;;;;;;;} ;;;} } function change_color(){ ;;;var change_color=document.fyq.sayscolor.options[document.fyq.sayscolor.selectedIndex].value; ;;;document.fyq.saystemp.style.color=change_color; ;;;document.fyq.saystemp.focus(); } </script> </head>

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