📄 layers_source.html

📁 this gives details of the network programming
💻 HTML
字号:
<HEAD><TITLE>Source for Netprog JavaScript Demos - Netscape Layers</TITLE>
<STYLE>
H1 { text-align: center;
       font-family: Times;
       font-size: 16pt;
       font-weight: bold;
       color: purple
     }
PRE {font-family: Courier; font-size: 10pt; color: black; font-weight: bold;}
BODY { background-color: #C0C0C0; }
PRE.codebox { font-family: CourierNew;
         font-size: 10pt;
         color: black;
       }
SPAN.code { color:blue; }

</STYLE></HEAD><BODY>
<H1 ALIGN=CENTER>Source for JavaScript Demo layers.html</H1><P><CENTER><TABLE BORDER=0 BGCOLOR=lightblue CELLPADDING=5><TR><TD><TABLE bgcolor=white BORDER=0 CELLPADDING=10><TR><TD><PRE class=codebox>&lt;HEAD>
&lt;TITLE>Netprog JavaScript Demos - Netscape Layers&lt;/TITLE>
&lt;SCRIPT><SPAN CLASS=code>

function showlayer1() {
if (navigator.appName == "Microsoft Internet Explorer") {
   alert("You need Netscape to run this!");
   return;
}
  document.layer1.visibility = "show";
  document.layer2.visibility = "hidden";
}

function showlayer2() {
if (navigator.appName == "Microsoft Internet Explorer") {
   alert("You need Netscape to run this!");
   return;
}
  document.layer2.visibility = "show";
  document.layer1.visibility = "hidden";
}
</SPAN>&lt;/SCRIPT>
&lt;/HEAD>

&lt;Layer Name=layer1 visibility=hidden left=5 right=5 WIDTH=100% BGCOLOR=ORCHID>
&lt;BR>
Please login (or press "Register" if you are not a member):
&lt;FORM>
&lt;TABLE>
&lt;TR>
 &lt;TD>Email:&lt;/TD>&lt;TD>&lt;INPUT TYPE=TEXT NAME=name>&lt;/TD>
&lt;/TR>
&lt;TR>
 &lt;TD>Password &lt;/TD>&lt;TD>&lt;INPUT TYPE=PASSWORD NAME=pw>&lt;/TD>
&lt;/TR>
&lt;TR>
 &lt;TD COLSPAN=2>&lt;INPUT TYPE=SUBMIT VALUE="Login"&lt;/TD>
&lt;/TR>
&lt;/TABLE>
&lt;/FORM>

&lt;/LAYER>

&lt;LAYER Name=layer2 visibility=hidden left=5 right=5 WIDTH=100% BGCOLOR=YELLOW>
&lt;BR>
Please fill out the entire registration form to create your account:

&lt;FORM>
&lt;TABLE>
&lt;TR>
 &lt;TD ALIGN=RIGHT>Full Name&lt;/TD>&lt;TD>&lt;INPUT TYPE=TEXT NAME=name>&lt;/TD>
 &lt;TD ALIGN=RIGHT>Email address:&lt;/TD>&lt;TD>&lt;INPUT TYPE=TEXT NAME=email>&lt;/TD>
 &lt;TD ALIGN=RIGHT>Annual Income&lt;/TD>&lt;TD>&lt;INPUT TYPE=TEXT NAME=income>&lt;/TD>
&lt;/TR>
&lt;TR>
 &lt;TD ALIGN=RIGHT>Password&lt;/TD>&lt;TD>&lt;INPUT TYPE=PASSWORD NAME=pw>&lt;/TD>
 &lt;TD ALIGN=RIGHT>Height (in centimeters):&lt;/TD>&lt;TD>&lt;INPUT TYPE=TEXT NAME=height>&lt;/TD>
 &lt;TD ALIGN=RIGHT>Number of CDs you own:&lt;/TD>&lt;TD>&lt;INPUT TYPE=TEXT NAME=cds SIZE=3>&lt;/TD>
&lt;/TR>
&lt;TR>
 &lt;TD COLSPAN=3>&lt;INPUT TYPE=SUBMIT VALUE="Register">&lt;/TD>
&lt;/TR>
&lt;/TABLE>
&lt;/FORM>

&lt;/LAYER>

&lt;BR>
&lt;BR>
&lt;BR>
&lt;BR>
&lt;BR>
&lt;BR>
&lt;BR>
&lt;BR>
&lt;BR>
&lt;BR>

&lt;CENTER>
&lt;FORM Name=frm>
&lt;INPUT TYPE=BUTTON Name=layer1 Value="Login to an existing account" onClick="<SPAN CLASS=code>showlayer1()</SPAN>">
&lt;INPUT TYPE=BUTTON Name=layer2 Value="Create new account" onClick="<SPAN CLASS=code>showlayer2()</SPAN>">
&lt;/FORM>
&lt;HR>
&lt;/CENTER></PRE></TD></TR></TABLE></TD></TR></TABLE></CENTER>
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