Кусок кода плагина с хуком в page.tags
$sqlprevnext = sed_sql_query("SELECT page_id, page_alias, page_cat FROM $db_pages WHERE page_state = 0 AND page_cat = '".$pag['page_cat']."' ORDER BY page_date DESC");
// Prev&Next pages in cstegory ------------------------------------------------
$sys['catcode'] = $pag['page_cat'];
$ipn = 1;
while ($rowprevnext = sed_sql_fetchassoc($sqlprevnext))
{
$prevnext[$ipn] = $rowprevnext['page_id'];
$prevnextalias[$rowprevnext['page_id']] = $rowprevnext['page_alias'];
if ($rowprevnext['page_id'] == $pag['page_id']) { $find_ipn = $ipn; }
$ipn++;
}
$prevnext_count = count($prevnext);
if ( $find_ipn > 1 && $find_ipn < $prevnext_count )
{
$prev_id = $prevnext[$find_ipn-1];
$next_id = $prevnext[$find_ipn+1];
}
elseif ( $find_ipn == 1)
{
$prev_id = $prevnext[$prevnext_count];
$next_id = $prevnext[$find_ipn+1];
}
elseif ( $find_ipn == $prevnext_count )
{
$prev_id = $prevnext[$find_ipn-1];
$next_id = $prevnext[1];
}
$prev_url = (!empty($prevnextalias[$prev_id])) ? sed_url("page", "al=".$prevnextalias[$prev_id]) : sed_url("page", "id=".$prev_id);
$next_url = (!empty($prevnextalias[$next_id])) ? sed_url("page", "al=".$prevnextalias[$next_id]) : sed_url("page", "id=".$next_id);
$t->assign("PREV_PAGE", $prev_url);
$t->assign("NEXT_PAGE", $next_url);
кусок скина
<div class="navigation">
<div class="alignleft">
<a href="{PREV_PAGE}">← предыдущая работа</a>
</div>
<div class="nav-controls">
<img class="ctrl-right" src="skins/{PHP.skin}/img/btn-right.png" alt="предыдущая работа" />
<img src="skins/{PHP.skin}/img/btn-ctrl.png" alt="Ctrl" />
<img class="ctrl-left" src="skins/{PHP.skin}/img/btn-left.png" alt="следующая работа" />
</div>
<div class="alignright">
<a href="{NEXT_PAGE}">следующая работа →</a>
</div>
</div>
кусок горячих клавишь на jquery
$(document).ready(function(){
var nextlink = $('.navigation .alignright a').attr('href');
var prevlink = $('.navigation .alignleft a').attr('href');
if(nextlink != undefined){
$(document).bind('keydown', 'Ctrl+right', function(){
location.href=nextlink;
});
$('.navigation .ctrl-left').bind('click', function() {
location.href=nextlink;
});
}
else {
$('.navigation .ctrl-left').hide();
}
if(prevlink != undefined){
$(document).bind('keydown', 'Ctrl+left', function(){
location.href=prevlink;
});
$('.navigation .ctrl-right').bind('click', function() {
location.href=prevlink;
});
}
else {
$('.navigation .ctrl-right').hide();
}
});
и сам jquery плуг горячих клавиш
(function(jQuery){
jQuery.hotkeys = {
version: "0.8",
specialKeys: {
8: "backspace", 9: "tab", 13: "return", 16: "shift", 17: "ctrl", 18: "alt", 19: "pause",
20: "capslock", 27: "esc", 32: "space", 33: "pageup", 34: "pagedown", 35: "end", 36: "home",
37: "left", 38: "up", 39: "right", 40: "down", 45: "insert", 46: "del",
96: "0", 97: "1", 98: "2", 99: "3", 100: "4", 101: "5", 102: "6", 103: "7",
104: "8", 105: "9", 106: "*", 107: "+", 109: "-", 110: ".", 111 : "/",
112: "f1", 113: "f2", 114: "f3", 115: "f4", 116: "f5", 117: "f6", 118: "f7", 119: "f8",
120: "f9", 121: "f10", 122: "f11", 123: "f12", 144: "numlock", 145: "scroll", 191: "/", 224: "meta"
},
shiftNums: {
"`": "~", "1": "!", "2": "@", "3": "#", "4": "$", "5": "%", "6": "^", "7": "&",
"8": "*", "9": "(", "0": ")", "-": "_", "=": "+", ";": ": ", "'": "\"", ",": "<",
".": ">", "/": "?", "\\": "|"
}
};
function keyHandler( handleObj ) {
// Only care when a possible input has been specified
if ( typeof handleObj.data !== "string" ) {
return;
}
var origHandler = handleObj.handler,
keys = handleObj.data.toLowerCase().split(" ");
handleObj.handler = function( event ) {
// Don't fire in text-accepting inputs that we didn't directly bind to
if ( this !== event.target && (/textarea|select/i.test( event.target.nodeName ) ||
event.target.type === "text") ) {
return;
}
// Keypress represents characters, not special keys
var special = event.type !== "keypress" && jQuery.hotkeys.specialKeys[ event.which ],
character = String.fromCharCode( event.which ).toLowerCase(),
key, modif = "", possible = {};
// check combinations (alt|ctrl|shift+anything)
if ( event.altKey && special !== "alt" ) {
modif += "alt+";
}
if ( event.ctrlKey && special !== "ctrl" ) {
modif += "ctrl+";
}
// TODO: Need to make sure this works consistently across platforms
if ( event.metaKey && !event.ctrlKey && special !== "meta" ) {
modif += "meta+";
}
if ( event.shiftKey && special !== "shift" ) {
modif += "shift+";
}
if ( special ) {
possible[ modif + special ] = true;
} else {
possible[ modif + character ] = true;
possible[ modif + jQuery.hotkeys.shiftNums[ character ] ] = true;
// "$" can be triggered as "Shift+4" or "Shift+$" or just "$"
if ( modif === "shift+" ) {
possible[ jQuery.hotkeys.shiftNums[ character ] ] = true;
}
}
for ( var i = 0, l = keys.length; i < l; i++ ) {
if ( possible[ keys[i] ] ) {
return origHandler.apply( this, arguments );
}
}
};
}
jQuery.each([ "keydown", "keyup", "keypress" ], function() {
jQuery.event.special[ this ] = { add: keyHandler };
});
})( jQuery );
как-то так в общем )
