<style>
Table {font-size = 9pt}
td {Height = 20px}
</style>
<body>
<span id= "Menus" ></span>
<span id= "View" ></span>
</body>
<script For=pad event=onclick>
Large class Node Click Response
for (var i=1;i<this.parentelement.rows.length;i =2)
This.parentelement.rows[i].style.display = "None";
This.parentelement.rows[this.rowindex 1].style.display= ' block ';
view.innerhtml = this.v1 ":" THIS.V2; Construct the corresponding action according to the size class
</script>
<script For=bar event=onclick>
Small class Node Click response
view.innerhtml = this.v1 ":" THIS.V2; Construct the corresponding action according to the size class
</script>
<script>
/**
* The HTML code string that produces the menu
* Entry parameter is the large class number that the menu opens by default
*/
function menu (n) {
this.ar = new Array (
/**
* Parameter array
* Column 1: Large category
* Column 2: small category
* Column 3: Title
*/
New Array (1, 0, "big Class One"),
New Array (1, 1, "small Class One"),
New Array (1, 2, "small Class Two"),
New Array (2,0, "big Class Two"),
New Array (2,1, "small Class One"),
New Array (2,2, "small Class Two"),
New Array (2,3, "small class three"),
New Array (3,0, "big Class three"),
New Array (3,1, "small Class One"),
New Array (3,2, "small Class Two"),
New Array (4,0, "big Class Four"),
New Array (4,1, "small Class One"),
New Array (4,2, "small Class Two"),
New Array (4,3, "small Class three")
);
This.width = 120;
This.bgcolor = "#f0f0f0";
This.bordercolorlight = "#c0c0c0";
This.bordercolordark = "#FFFFFF";
This.tr_bgcolor = "#d0d0d0";
var s = "<table border=1 align=center width=" this.width "bgcolor=" This.bgcolor "bordercolorlight=" This.bordercolor Light "bordercolordark=" This.bordercolordark "cellpadding=0 cellspacing=0>"
for (Var i=0;i<this.ar.length;i) {///construct the HTML structure of the menu, where the size class number is used as a custom parameter for the event response.
if (this.ar[i][1] = = 0) {
if (i > 0)
s = "</table></td></tr>";
var VK = This.ar[i][0]==n? " Block ": none";
s = "<tr id= ' pad ' bgcolor=" This.tr_bgcolor "v1=" this.ar[i][0 "" v2= "this.ar[i][1]" ><td align=center> "thi S.AR[I][2] "</td></tr><tr style= ' Display:" VK "><td><table width=100%>";
}else
s = "<tr><td id= ' bar ' v1=" this.ar[i][0] "v2=" this.ar[i][1 "" > "this.ar[i][2" "</td></tr>";
}
s = "</table></td></tr></table>";
return s;
}
/*** Create Menu ***/
menus.innerhtml = menu (4);
</script>