我在页面中有两个控件，分别有两个javascript来控制他们的位置，但是只有一个控件能正常，有什么办法能解决吗。
解决方案 »
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<script language="JavaScript" src="../drp_menu.js"></script>
<script language="JavaScript" src="../drp_location.js"></script>
<LINK href="../Style.css" type="text/css" rel="stylesheet">
<table cellSpacing="0" cellPadding="0" align="center" border="0">
<tr>
<td width="50" height="30"><asp:imagebutton id="cmd_Home" runat="server" ImageUrl="../Image/Back/home.gif"></asp:imagebutton></td>
<td width="50"><asp:imagebutton id="cmd_Menu" runat="server" ImageUrl="../Image/Back/menu.gif"></asp:imagebutton></td>
<td width="50"><asp:imagebutton id="cmd_Special" runat="server" ImageUrl="../Image/Back/specials.gif"></asp:imagebutton></td>
<td width="50"><asp:imagebutton id="cmd_Location" runat="server" ImageUrl="../Image/Back/location.gif"></asp:imagebutton></td>
<td width="50"><asp:imagebutton id="cmd_About" runat="server" ImageUrl="../Image/Back/aboutus.gif"></asp:imagebutton></td>
<td width="50"><asp:imagebutton id="ImageButton5" runat="server" ImageUrl="../Image/Back/search.gif"></asp:imagebutton></td>
<td><asp:textbox id="txt_Search" runat="server" Width="100" Height="28" BackColor="#FFFFC0"></asp:textbox></td>
<td width="50"><asp:imagebutton id="cmd_Search" runat="server" ImageUrl="../Image/Back/go.gif"></asp:imagebutton></td>
</tr>
<tr>
<td vAlign="top" colSpan="9" height="35"><font style="FONT-WEIGHT: bold" color="#cc3333"> Welcome
guest . Today is</font> <asp:label id="lbl_Time" runat="server" ForeColor="#cc3333" Font-Bold="true"></asp:label></td>
</tr>
</table>
<cc1:webmenu id="cmd_WebMenu" runat="server" Font-Bold="true" Font-Size="15pt" ImageArrow="<img src=../Image/Icon/glass.gif border=0>"></cc1:webmenu>
<cc1:webmenu id="cmd_WebLocation" runat="server" Font-Bold="true" Font-Size="15pt" ImageArrow="<img src=../Image/Icon/glass.gif border=0>"></cc1:webmenu></FORM>
// menu class
function menu (a_items, a_tpl) { // browser check
if (!document.body || !document.body.style)
return; // store items structure
this.a_config = a_items; // store template structure
this.a_tpl = a_tpl; // get menu id
this.n_id = A_MENUS.length; // declare collections
this.a_index = [];
this.a_children = []; // assigh methods and event handlers
this.expand = menu_expand;
this.collapse = menu_collapse; this.onclick = menu_onclick;
this.onmouseout = menu_onmouseout;
this.onmouseover = menu_onmouseover;
this.onmousedown = menu_onmousedown; // default level scope description structure
this.a_tpl_def = {
'block_top' : 16,
'block_left' : 16,
'top' : 20,
'left' : 4,
'width' : 120,
'height' : 22,
'hide_delay' : 0,
'expd_delay' : 0,
'css' : {
'inner' : '',
'outer' : ''
}
};
// assign methods and properties required to imulate parent item
this.getprop = function (s_key) {
return this.a_tpl_def[s_key];
}; this.o_root = this;
this.n_depth = -1;
this.n_x = 0;
this.n_y = 0; // init items recursively
for (n_order = 0; n_order < a_items.length; n_order++)
new menu_item(this, n_order); // register self in global collection
A_MENUS[this.n_id] = this; // make root level visible
for (var n_order = 0; n_order < this.a_children.length; n_order++)
this.a_children[n_order].e_oelement.style.visibility = 'visible';
}// --------------------------------------------------------------------------------
function menu_collapse (n_id) {
// cancel item open delay
clearTimeout(this.o_showtimer); // by default collapse to root level
var n_tolevel = (n_id ? this.a_index[n_id].n_depth : 0);
// hide all items over the level specified
for (n_id = 0; n_id < this.a_index.length; n_id++) {
var o_curritem = this.a_index[n_id];
if (o_curritem.n_depth > n_tolevel && o_curritem.b_visible) {
o_curritem.e_oelement.style.visibility = 'hidden';
o_curritem.b_visible = false;
}
} // reset current item if mouse has gone out of items
if (!n_id)
this.o_current = null;
}// --------------------------------------------------------------------------------
function menu_expand (n_id) { // expand only when mouse is over some menu item
if (this.o_hidetimer)
return; // lookup current item
var o_item = this.a_index[n_id]; // close previously opened items
if (this.o_current && this.o_current.n_depth >= o_item.n_depth)
this.collapse(o_item.n_id);
this.o_current = o_item; // exit if there are no children to open
if (!o_item.a_children)
return; // show direct child items
for (var n_order = 0; n_order < o_item.a_children.length; n_order++) {
var o_curritem = o_item.a_children[n_order];
o_curritem.e_oelement.style.visibility = 'visible';
o_curritem.b_visible = true;
}
}
function menu_onclick (n_id) {
// don't go anywhere if item has no link defined
return Boolean(this.a_index[n_id].a_config[1]);
}// --------------------------------------------------------------------------------
function menu_onmouseout (n_id) { // lookup new item's object
var o_item = this.a_index[n_id]; // apply rollout
o_item.e_oelement.className = o_item.getstyle(0, 0);
o_item.e_ielement.className = o_item.getstyle(1, 0);
// update status line
o_item.upstatus(7); // run mouseover timer
this.o_hidetimer = setTimeout('A_MENUS['+ this.n_id +'].collapse();',
o_item.getprop('hide_delay'));
}// --------------------------------------------------------------------------------
function menu_onmouseover (n_id) { // cancel mouseoute menu close and item open delay
clearTimeout(this.o_hidetimer);
this.o_hidetimer = null;
clearTimeout(this.o_showtimer); // lookup new item's object
var o_item = this.a_index[n_id]; // update status line
o_item.upstatus(); // apply rollover
o_item.e_oelement.className = o_item.getstyle(0, 1);
o_item.e_ielement.className = o_item.getstyle(1, 1);
// if onclick open is set then no more actions required
if (o_item.getprop('expd_delay') < 0)
return; // run expand timer
this.o_showtimer = setTimeout('A_MENUS['+ this.n_id +'].expand(' + n_id + ');',
o_item.getprop('expd_delay'));}// --------------------------------------------------------------------------------
// called when mouse button is pressed on menu item
// --------------------------------------------------------------------------------
function menu_onmousedown (n_id) {
// lookup new item's object
var o_item = this.a_index[n_id]; // apply mouse down style
o_item.e_oelement.className = o_item.getstyle(0, 2);
o_item.e_ielement.className = o_item.getstyle(1, 2); this.expand(n_id);
// this.items[id].switch_style('onmousedown');
}
// --------------------------------------------------------------------------------
// menu item Class
function menu_item (o_parent, n_order) { // store parameters passed to the constructor
this.n_depth = o_parent.n_depth + 1;
this.a_config = o_parent.a_config[n_order + (this.n_depth ? 3 : 0)]; // return if required parameters are missing
if (!this.a_config) return; // store info from parent item
this.o_root = o_parent.o_root;
this.o_parent = o_parent;
this.n_order = n_order; // register in global and parent's collections
this.n_id = this.o_root.a_index.length;
this.o_root.a_index[this.n_id] = this;
o_parent.a_children[n_order] = this; // calculate item's coordinates
var o_root = this.o_root,
a_tpl = this.o_root.a_tpl; // assign methods
this.getprop = mitem_getprop;
this.getstyle = mitem_getstyle;
this.upstatus = mitem_upstatus; this.n_x = n_order
? o_parent.a_children[n_order - 1].n_x + this.getprop('left')
: o_parent.n_x + this.getprop('block_left'); this.n_y = n_order
? o_parent.a_children[n_order - 1].n_y + this.getprop('top')
: o_parent.n_y + this.getprop('block_top'); // generate item's HMTL
document.write (
'<a id="e' + o_root.n_id + '_'
+ this.n_id +'o" class="' + this.getstyle(0, 0) + '" href="' + this.a_config[1] + '"'
+ (this.a_config[2] && this.a_config[2]['tw'] ? ' target="'
+ this.a_config[2]['tw'] + '"' : '') + ' style="position: absolute; top: '
+ this.n_y + 'px; left: ' + this.n_x + 'px; width: '
+ this.getprop('width') + 'px; height: '
+ this.getprop('height') + 'px; visibility: hidden;'
+' z-index: ' + this.n_depth + ';" '
+ 'onclick="return A_MENUS[' + o_root.n_id + '].onclick('
+ this.n_id + ');" onmouseout="A_MENUS[' + o_root.n_id + '].onmouseout('
+ this.n_id + ');" onmouseover="A_MENUS[' + o_root.n_id + '].onmouseover('
+ this.n_id + ');" onmousedown="A_MENUS[' + o_root.n_id + '].onmousedown('
+ this.n_id + ');"><div id="e' + o_root.n_id + '_'
+ this.n_id +'i" class="' + this.getstyle(1, 0) + '">'
+ this.a_config[0] + "</div></a>\n"
);
this.e_ielement = document.getElementById('e' + o_root.n_id + '_' + this.n_id + 'i');
this.e_oelement = document.getElementById('e' + o_root.n_id + '_' + this.n_id + 'o'); this.b_visible = !this.n_depth; // no more initialization if leaf
if (this.a_config.length < 4)
return; // node specific methods and properties
this.a_children = []; // init downline recursively
for (var n_order = 0; n_order < this.a_config.length - 3; n_order++)
new menu_item(this, n_order);
}// --------------------------------------------------------------------------------
// reads property from template file, inherits from parent level if not found
// ------------------------------------------------------------------------------------------
function mitem_getprop (s_key) { // check if value is defined for current level
var s_value = null,
a_level = this.o_root.a_tpl[this.n_depth]; // return value if explicitly defined
if (a_level)
s_value = a_level[s_key]; // request recursively from parent levels if not defined
return (s_value == null ? this.o_parent.getprop(s_key) : s_value);
}
// --------------------------------------------------------------------------------
// reads property from template file, inherits from parent level if not found
// ------------------------------------------------------------------------------------------
function mitem_getstyle (n_pos, n_state) { var a_css = this.getprop('css');
var a_oclass = a_css[n_pos ? 'inner' : 'outer']; // same class for all states
if (typeof(a_oclass) == 'string')
return a_oclass; // inherit class from previous state if not explicitly defined
for (var n_currst = n_state; n_currst >= 0; n_currst--)
if (a_oclass[n_currst])
return a_oclass[n_currst];
}// ------------------------------------------------------------------------------------------
// updates status bar message of the browser
// ------------------------------------------------------------------------------------------
function mitem_upstatus (b_clear) {
window.setTimeout("window.status=unescape('" + (b_clear
? ''
: (this.a_config[2] && this.a_config[2]['sb']
? escape(this.a_config[2]['sb'])
: escape(this.a_config[0]) + (this.a_config[1]
? ' ('+ escape(this.a_config[1]) + ')'
: ''))) + "')", 10);
}// --------------------------------------------------------------------------------
// that's all folks
/*
--- menu level scope settings structure ---
note that this structure has changed its format since previous version.
Now this structure has the same layout as Tigra Menu GOLD.
Format description can be found in product documentation.
*/
var MENU_POS = [
{
// item sizes
'height': 30,
'width':90,
// menu block offset from the origin:
// for root level origin is upper left corner of the page
// for other levels origin is upper left corner of parent item
'block_top': 130,
'block_left': 195,
// offsets between items of the same level
'top': 0,
'left': 119,
// time in milliseconds before menu is hidden after cursor has gone out
// of any items
'hide_delay': 200,
'expd_delay': 200,
'css' : {
'outer': ['m0l0oout', 'm0l0oover'],
'inner': ['m0l0iout', 'm0l0iover']
}
},
{
'height': 20,
'width': 200,
'block_top': 20,
'block_left': 0,
'top': 20,
'left': 0,
'css': {
'outer' : ['m0l1oout', 'm0l1oover'],
'inner' : ['m0l1iout', 'm0l1iover']
}
},
{
'block_top': 0,
'block_left': 200,
'css': {
'outer': ['m0l1oout', 'm0l1oover'],
'inner': ['m0l1iout', 'm0l1iover']
}
}
]