Files
IPB/Development/javascript_uncompressed/jscripts/ipb_global.js
T
2025-12-19 00:26:08 -08:00

1349 lines
33 KiB
JavaScript

//------------------------------------------
// Invision Power Board v2.0
// Global JS File
// (c) 2003 Invision Power Services, Inc.
//
// http://www.invisionboard.com
//------------------------------------------
//==========================================
// Set up
//==========================================
var input_red = 'input-warn';
var input_green = 'input-ok';
var input_ok_box = 'input-ok-content';
var input_warn_box = 'input-warn-content';
var img_blank = 'blank.gif';
var img_tick = 'aff_tick.gif';
var img_cross = 'aff_cross.gif';
var uagent = navigator.userAgent.toLowerCase();
// Konqueror works best when treated as Safari, especially for attachment manager
var is_safari = ( (uagent.indexOf('safari') != -1) || (navigator.vendor == "Apple Computer, Inc.") || (uagent.indexOf('konqueror') != -1) || (uagent.indexOf('khtml') != -1) );
var is_opera = (uagent.indexOf('opera') != -1);
var is_webtv = (uagent.indexOf('webtv') != -1);
var is_ie = ( (uagent.indexOf('msie') != -1) && (!is_opera) && (!is_safari) && (!is_webtv) );
var is_ie4 = ( (is_ie) && (uagent.indexOf("msie 4.") != -1) );
var is_ie7 = ( (is_ie) && (uagent.indexOf("msie 7.") != -1) );
var is_moz = (navigator.product == 'Gecko');
var is_ns = ( (uagent.indexOf('compatible') == -1) && (uagent.indexOf('mozilla') != -1) && (!is_opera) && (!is_webtv) && (!is_safari) );
var is_ns4 = ( (is_ns) && (parseInt(navigator.appVersion) == 4) );
//var is_kon = (uagent.indexOf('konqueror') != -1);
var is_win = ( (uagent.indexOf("win") != -1) || (uagent.indexOf("16bit") !=- 1) );
var is_mac = ( (uagent.indexOf("mac") != -1) || (navigator.vendor == "Apple Computer, Inc.") );
var ua_vers = parseInt(navigator.appVersion);
var ipb_pages_shown = 0;
var ipb_pages_array = new Array();
var ipb_skin_url = ipb_skin_url ? ipb_skin_url : ipb_var_image_url;
/*-------------------------------------------------------------------------*/
// Check check checkity box
/*-------------------------------------------------------------------------*/
function gbl_check_search_box()
{
try
{
var _cb = document.getElementById( 'gbl-search-checkbox' );
var _fd = document.getElementById( 'gbl-search-forums' );
if ( _cb.checked && ipb_input_f )
{
_fd.value = ipb_input_f;
}
else
{
_fd.value = 'all';
}
}
catch(error)
{
}
};
/*-------------------------------------------------------------------------*/
// Display in-line messages...
/*-------------------------------------------------------------------------*/
function show_inline_messages()
{
var _string = window.location.toString();
var _msg_box = null;
if ( _string.indexOf( '?___msg=' ) != -1 || _string.indexOf( ';___msg=' ) != -1 || _string.indexOf( '&___msg=' ) != -1 )
{
// Is this a frame? Move it to the parent...
try
{
if ( parent.document.getElementById( 'ipd-msg-text' ) )
{
_msg_box = parent.document.getElementById( 'ipd-msg-text' );
}
else
{
_msg_box = document.getElementById( 'ipd-msg-text' );
}
}
catch( error )
{
alert( error );
}
var message = _string.replace( /^.*[\?;&]___msg=(.+?)(&.*$|$)/, "$1" );
message = unescape( message );
if ( message_pop_up_lang[ message ] )
{
try
{
_msg_box.innerHTML = message_pop_up_lang[ message ];
centerdiv = new center_div();
centerdiv.divname = 'ipd-msg-wrapper';
centerdiv.move_div();
var _this_to = setTimeout("hide_inline_messages_instant()",2000);
}
catch( anerror)
{
alert( message_pop_up_lang[ message ] );
}
}
}
};
function show_inline_messages_instant( msg )
{
_msg_box = document.getElementById( 'ipd-msg-text' );
_msg_box.innerHTML = message_pop_up_lang[ msg ];
centerdiv = new center_div();
centerdiv.divname = 'ipd-msg-wrapper';
centerdiv.move_div();
var _this_to = setTimeout("hide_inline_messages_instant()",2000);
};
function hide_inline_messages_instant()
{
try
{
document.getElementById( 'ipd-msg-wrapper' ).style.display = 'none';
parent.document.getElementById( 'ipd-msg-wrapper' ).style.display = 'none';
}
catch(acold)
{
}
};
/*-------------------------------------------------------------------------*/
// Generate new iframe include
/*-------------------------------------------------------------------------*/
function iframe_include()
{
this.iframe_id = null;
this.iframe_obj = null;
this.iframe_add_to_div = null;
this.iframe_add_to_div_obj = null;
this.iframe_main_wrapper = null;
this.iframe_classname = 'GBL-component-iframe';
this.ok_to_go = 1;
this.iframe_height = 300;
this.ajax = '';
};
iframe_include.prototype.init = function()
{
try
{
this.iframe_add_to_div_obj = document.getElementById( this.iframe_add_to_div );
}
catch( error )
{
this.ok_to_go = 0;
}
};
iframe_include.prototype.include = function( url )
{
//-----------------------------------------
// Check
//-----------------------------------------
if ( ! this.ok_to_go )
{
return false;
}
//-----------------------------------------
// INIT
//-----------------------------------------
var iheight = parseInt( this.iframe_add_to_div_obj.style.height );
var iwidth = parseInt( this.iframe_add_to_div_obj.style.width );
//-----------------------------------------
// Generate iFrame box
//-----------------------------------------
if ( this.iframe_obj )
{
this.iframe_add_to_div_obj.removeChild( this.iframe_obj );
}
this.iframe_obj = document.createElement( 'IFRAME' );
this.iframe_obj.src = url;
this.iframe_obj.id = this.iframe_id;
this.iframe_obj.name = this.iframe_id;
this.iframe_obj.scrolling = 'no';
this.iframe_obj.frameBorder = 'no';
this.iframe_obj.border = '0';
this.iframe_obj.className = this.iframe_classname;
this.iframe_obj.style.width = iwidth ? iwidth + 'px' : '100%';
this.iframe_obj.style.height = iheight ? iheight - 5 + 'px' : this.iframe_height + 'px';
this.iframe_obj.style.overflow = 'hidden';
this.iframe_obj.style.padding = '0px';
this.iframe_obj.style.margin = '0px';
// Ajax object
this.ajax = new ajax_request();
// Fix up padding
this.iframe_add_to_div_obj.style.padding = '0px';
this.iframe_add_to_div_obj.style.margin = '0px';
if( is_ie && !is_ie7 )
{
this.iframe_add_to_div_obj.style.paddingLeft = '6px';
this.iframe_add_to_div_obj.style.paddingRight = '6px';
}
// Add environmentals..
this.iframe_obj.iframe_loaded = 0;
this.iframe_obj.iframe_init = 0;
this.iframe_obj._this = this;
// Attach iFrame inside our DIV
this.iframe_add_to_div_obj.style.overflow = '';
this.iframe_add_to_div_obj.appendChild( this.iframe_obj );
this.ajax.show_loading( ajax_load_msg );
// Add handler
if ( is_ie )
{
this.iframe_obj.allowTransparency = true;
this.iframe_obj.onreadystatechange = this.iframe_on_load_ie;
}
else
{
this.iframe_obj.onload = this.iframe_onload;
}
};
/**
* Each time the window is loaded, close
* any open messages
*/
iframe_include.prototype.iframe_onload = function( e )
{
//-----------------------------------------
// First load?
//-----------------------------------------
//window.frames[ this.id ].document
var _document= this._this.iframe_obj.contentDocument;
if ( is_safari )
{
_document = window.frames[ this.id ].document;
}
if ( ! this.iframe_init )
{
this.iframe_init = 1;
this.iframe_loaded = 1;
_document.onmousedown = menu_action_close;
}
else
{
this.iframe_loaded = 1;
_document.onmousedown = menu_action_close;
}
this._this.ajax.hide_loading();
//-----------------------------------------
// Attempt to fix up padding issues
//-----------------------------------------
try
{
_document.getElementsByTagName( 'body' )[0].style.padding = '0px';
_document.getElementsByTagName( 'body' )[0].style.margin = '0px';
}
catch(error)
{
}
//-----------------------------------------
// Resize...
//-----------------------------------------
var _new_height = parseInt( _document.getElementById( this._this.iframe_main_wrapper ).offsetHeight );
if ( _new_height > 0 )
{
if ( is_safari )
{
_new_height += 3;
}
this._this.iframe_obj.style.height = _new_height + "px";
this._this.iframe_add_to_div_obj.style.height = _new_height + "px";
}
//-----------------------------------------
// Fix up style sheets
//-----------------------------------------
var style = document.getElementsByTagName( 'style' );
var _new_style = '';
for( i in style )
{
_new_style += "\n" + style[i].innerHTML;
}
try
{
_document.getElementsByTagName( 'style' )[0].innerHTML = _new_style;
}
catch(error)
{
}
};
/**
* IE only calls onload once... So subsequent loads
* don't do anything.. hence the readystate change
*/
iframe_include.prototype.iframe_on_load_ie = function( e )
{
//-----------------------------------------
// First load?
//-----------------------------------------
if ( this.readyState == 'complete' )
{
var _document = '';
if ( this._this.iframe_obj.contentWindow )
{
_document = this._this.iframe_obj.contentWindow.document;
}
else if ( this._this.iframe_obj.document )
{
_document = this._this.iframe_obj.document;
}
else
{
_document = window.frames[ this.id ].document;
}
if ( ! this.iframe_init )
{
this.iframe_init = 1;
this.iframe_loaded = 1;
_document.onmousedown = menu_action_close;
}
else
{
this.iframe_loaded = 1;
_document.onmousedown = menu_action_close;
}
//-----------------------------------------
// Fix up style sheets
//-----------------------------------------
var style = document.getElementsByTagName( 'style' );
var _new_style = '';
for( i in style )
{
if ( style[i].innerHTML )
{
_new_style += "\n" + style[i].innerHTML;
}
}
var _urls = _new_style.match( /@import\s+?url\(\s+?['"](.+?)['"]\s+?\);/ig );
if ( _urls && _urls.length )
{
for( i = 0 ; i <= _urls.length ; i++ )
{
if ( typeof( _urls[i] ) != 'undefined' )
{
_urls[i] = _urls[i].replace( /@import\s+?url\(\s+?['"](.+?)['"]\s+?\);/ig, "$1" );
if ( typeof( _urls[i] ) != 'undefined' )
{
_document.createStyleSheet( _urls[i] );
}
}
}
}
this._this.ajax.hide_loading();
//-----------------------------------------
// Attempt to fix up padding issues
//-----------------------------------------
try
{
_document.getElementsByTagName( 'body' )[0].style.padding = '0px';
_document.getElementsByTagName( 'body' )[0].style.margin = '0px';
}
catch(error)
{
}
//-----------------------------------------
// Resize...
//-----------------------------------------
var _new_height = parseInt( _document.getElementById( this._this.iframe_main_wrapper ).offsetHeight );
var _new_width = parseInt( _document.getElementById( this._this.iframe_main_wrapper ).offsetWidth );
if ( _new_height > 0 )
{
this._this.iframe_obj.style.height = _new_height + "px";
this._this.iframe_add_to_div_obj.style.height = _new_height + "px";
}
if ( _new_width > 0 )
{
this._this.iframe_obj.style.width = _new_width + "px";
this._this.iframe_add_to_div_obj.style.width = _new_width + "px";
}
}
};
/*-------------------------------------------------------------------------*/
// Fix IE PNG images
/*-------------------------------------------------------------------------*/
function ie_fix_png()
{
if ( is_ie )
{
document.onreadystatechange = ie_fix_png_do;
}
}
function ie_fix_png_do()
{
if ( document.readyState == 'complete' )
{
var pos = navigator.userAgent.indexOf("MSIE ");
var version = navigator.userAgent.substring(pos + 5);
var blanky = ipb_skin_url + "/blank.gif";
var _sw = screen.width * ( parseInt( ipsclass.settings['resize_percent'] ) / 100 );
if (pos == -1)
{
return false;
}
if ( ! ((version.indexOf("5.5") == 0) || (version.indexOf("6") == 0)) && (navigator.platform == ("Win32")) )
{
return;
}
var images = document.getElementsByTagName( 'IMG' );
var _len = images.length;
if ( _len )
{
for ( var i = 0 ; i < _len ; i++ )
{
if ( images[i].src.match( /\.png$/ ) )
{
var element = images[i];
var _width = 0;
var _height = 0;
var _src = 0;
element._width = element._width ? parseInt( element._width ) : 0;
element._resized = parseInt( element._resized );
if ( ! element.style.width )
{
_width = element.width;
}
if ( ! element.style.height )
{
_height = element.height;
}
_src = element.src;
//-----------------------------------------
// Prevent PNG clash with topic overwrite
//-----------------------------------------
if ( _width < _sw && ! element._resized && element._width < _sw )
{
element.src = blanky;
if ( _width )
{
element.style.width = _width+"px";
}
if ( _height )
{
element.style.height = _height+"px";
}
element.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + _src + "',sizingMethod='scale')";
}
else
{
//alert( 'Skipped: ' + images[i].src );
}
}
}
}
}
}
/*-------------------------------------------------------------------------*/
// Add onload event
/*-------------------------------------------------------------------------*/
function add_onload_event( func )
{
var oldonload = window.onload;
if (typeof window.onload != 'function')
{
window.onload = func;
}
else
{
window.onload = function()
{
if ( oldonload )
{
oldonload();
};
func();
};
}
}
/*-------------------------------------------------------------------------*/
// Add shadow to an ID
/*-------------------------------------------------------------------------*/
function add_shadow( wrapname, divname )
{
var divobj = document.getElementById( divname );
var wrapobj = document.getElementById( wrapname );
//----------------------------------
// Transform the DIV
//----------------------------------
if ( is_ie )
{
wrapobj.className = 'shadow-ie';
wrapobj.style.width = divobj.offsetWidth + 1 + 'px';
wrapobj.style.height = divobj.offsetHeight + 1 + 'px';
}
else
{
wrapobj.className = 'shadow-moz';
wrapobj.style.width = divobj.offsetWidth + 0 + 'px';
wrapobj.style.height = divobj.offsetHeight + 0 + 'px';
}
}
/*-------------------------------------------------------------------------*/
// DST Auto correction
/*-------------------------------------------------------------------------*/
function global_dst_check( tzo, dst )
{
var op = tzo < 0 ? 'plus' : 'minus';
tzo = Math.abs( tzo );
var dstoffset = Math.abs( new Date().getTimezoneOffset() / 60 );
var dstset = 0;
var url = ipb_var_base_url + 'act=xmlout&do=dst-autocorrection&md5check=' + ipb_md5_check;
if( op == 'plus' )
{
var thisoffset = tzo - dst;
}
else
{
var thisoffset = tzo + dst;
}
var math = Math.abs( thisoffset - dstoffset );
if ( math != 0 )
{
try
{
//----------------------------------
// Fancy first...
//----------------------------------
xml_dst_set( url + '&xml=1' );
dstset = 1;
}
catch(e)
{
dstset = 0;
}
//----------------------------------
// No fancy?
//----------------------------------
if ( dstset == 0 )
{
window.location = url;
}
}
}
/*-------------------------------------------------------------------------*/
// Get cookie
/*-------------------------------------------------------------------------*/
function my_getcookie( name )
{
return ipsclass.my_getcookie( name );
}
/*-------------------------------------------------------------------------*/
// Set cookie
/*-------------------------------------------------------------------------*/
function my_setcookie( name, value, sticky )
{
return ipsclass.my_setcookie( name, value, sticky );
}
/*-------------------------------------------------------------------------*/
// Lang replace
/*-------------------------------------------------------------------------*/
function lang_build_string()
{
if ( ! arguments.length || ! arguments )
{
return;
}
var string = arguments[0];
for( var i = 1 ; i < arguments.length ; i++ )
{
var match = new RegExp('<%' + i + '>', 'gi');
string = string.replace( match, arguments[i] );
}
return string;
}
/*-------------------------------------------------------------------------*/
// Pop up friends window
/*-------------------------------------------------------------------------*/
function friends_pop( extra_url )
{
ipb_var_base_url = ipb_var_base_url.replace( '&amp;', '&' );
if ( extra_url )
{
extra_url = extra_url.replace( '&amp;', '&' );
}
else
{
extra_url = '';
}
ipsclass.pop_up_window( ipb_var_base_url + 'act=profile&CODE=friends_list_popup' + extra_url, 450, 400, 'Friends' );
}
/*-------------------------------------------------------------------------*/
// Pop up MyAssistant window
/*-------------------------------------------------------------------------*/
function buddy_pop()
{
var not_loaded_yet = 0;
if ( use_enhanced_js )
{
try
{
xml_myassistant_init();
not_loaded_yet = 1;
}
catch( e )
{
//alert(e);
not_loaded_yet = 0;
}
}
if ( ! not_loaded_yet )
{
ipb_var_base_url = ipb_var_base_url.replace( '&amp;', '&' );
window.open( ipb_var_base_url + 'act=buddy','BrowserBuddy','width=250,height=500,resizable=yes,scrollbars=yes');
}
}
/*-------------------------------------------------------------------------*/
// Multi Page jumps
/*-------------------------------------------------------------------------*/
function check_enter( pages_id, e )
{
var keypress = e.keyCode ? e.keyCode : e.which ? e.which : e.charCode;
if( keypress == 13 )
{
do_multi_page_jump( pages_id );
}
}
function do_multi_page_jump( pages_id )
{
var pages = 1;
var cur_st = ipb_var_st;
var cur_page = 1;
var total_posts = ipb_pages_array[ pages_id ][2];
var per_page = ipb_pages_array[ pages_id ][1];
var url_bit = ipb_pages_array[ pages_id ][0];
var userPage = parseInt( document.getElementById( 'st-'+pages_id ).value );
var st_type = document.getElementById( 'st-type-'+pages_id ).value;
st_type = st_type ? st_type : 'st';
//-----------------------------------
// Fix up URL BIT
//-----------------------------------
url_bit = url_bit.replace( new RegExp( "&amp;", "g" ) , '&' );
//-----------------------------------
// Work out pages
//-----------------------------------
if ( total_posts % per_page == 0 )
{
pages = total_posts / per_page;
}
else
{
pages = Math.ceil( total_posts / per_page );
}
if ( cur_st > 0 )
{
cur_page = cur_st / per_page; cur_page = cur_page -1;
}
if ( userPage > 0 )
{
if ( userPage < 1 ) { userPage = 1; }
if ( userPage > pages ) { userPage = pages; }
if ( userPage == 1 ) { start = 0; }
else { start = (userPage - 1) * per_page; }
if ( start )
{
window.location = url_bit + "&" + st_type + "=" + start;
}
else
{
window.location = url_bit;
}
return false;
}
}
/*-------------------------------------------------------------------------*/
// Hide / Unhide menu elements
/*-------------------------------------------------------------------------*/
function pages_st_focus( pages_id )
{
document.getElementById( 'st-'+pages_id ).focus();
}
/*-------------------------------------------------------------------------*/
// Hide / Unhide menu elements
/*-------------------------------------------------------------------------*/
function ShowHide(id1, id2)
{
if (id1 != '') toggleview(id1);
if (id2 != '') toggleview(id2);
}
/*-------------------------------------------------------------------------*/
// Get element by id
/*-------------------------------------------------------------------------*/
function my_getbyid(id)
{
itm = null;
if (document.getElementById)
{
itm = document.getElementById(id);
}
else if (document.all)
{
itm = document.all[id];
}
else if (document.layers)
{
itm = document.layers[id];
}
return itm;
}
/*-------------------------------------------------------------------------*/
// Show/hide toggle
/*-------------------------------------------------------------------------*/
function toggleview(id)
{
if ( ! id ) return;
if ( itm = my_getbyid(id) )
{
if (itm.style.display == "none")
{
my_show_div(itm);
}
else
{
my_hide_div(itm);
}
}
}
/*-------------------------------------------------------------------------*/
// Set DIV ID to hide
/*-------------------------------------------------------------------------*/
function my_hide_div(itm)
{
if ( ! itm ) return;
itm.style.display = "none";
}
/*-------------------------------------------------------------------------*/
// Set DIV ID to show
/*-------------------------------------------------------------------------*/
function my_show_div(itm)
{
if ( ! itm ) return;
itm.style.display = "";
}
/*-------------------------------------------------------------------------*/
// Change cell colour
/*-------------------------------------------------------------------------*/
function change_cell_color( id, cl )
{
itm = my_getbyid(id);
if ( itm )
{
itm.className = cl;
}
}
/*-------------------------------------------------------------------------*/
// Toggle category
/*-------------------------------------------------------------------------*/
function togglecategory( fid, add )
{
saved = new Array();
clean = new Array();
//-----------------------------------
// Get any saved info
//-----------------------------------
if ( tmp = ipsclass.my_getcookie('collapseprefs') )
{
saved = tmp.split(",");
}
//-----------------------------------
// Remove bit if exists
//-----------------------------------
for( i = 0 ; i < saved.length; i++ )
{
if ( saved[i] != fid && saved[i] != "" )
{
clean[clean.length] = saved[i];
}
}
//-----------------------------------
// Add?
//-----------------------------------
if ( add )
{
clean[ clean.length ] = fid;
my_show_div( my_getbyid( 'fc_'+fid ) );
my_hide_div( my_getbyid( 'fo_'+fid ) );
}
else
{
my_show_div( my_getbyid( 'fo_'+fid ) );
my_hide_div( my_getbyid( 'fc_'+fid ) );
}
ipsclass.my_setcookie( 'collapseprefs', clean.join(','), 1 );
}
/*-------------------------------------------------------------------------*/
// locationjump
/*-------------------------------------------------------------------------*/
function locationjump(url)
{
window.location = ipb_var_base_url + url;
}
/*-------------------------------------------------------------------------*/
// CHOOSE SKIN
/*-------------------------------------------------------------------------*/
function chooseskin(obj)
{
choosebox = obj.options[obj.selectedIndex].value;
extravars = '';
if ( choosebox != -1 && ! isNaN( choosebox ) )
{
if ( document.skinselectorbox.skinurlbits.value )
{
extravars = '&' + document.skinselectorbox.skinurlbits.value;
//----------------------------------
// Strip out old skin change stuff
// setskin=1&skinid=2
//----------------------------------
extravars = extravars.replace( /setskin=\d{1,}/g, '' );
extravars = extravars.replace( /skinid=\d{1,}/g , '' );
extravars = extravars.replace( /cal_id=&/g, '' );
extravars = extravars.replace( /&{1,}/g , '&' );
extravars = extravars.replace( /s=&/g , '' );
}
locationjump( 'setskin=1&skinid=' + choosebox + extravars );
}
}
/*-------------------------------------------------------------------------*/
// CHOOSE LANG
/*-------------------------------------------------------------------------*/
function chooselang(obj)
{
choosebox = obj.options[obj.selectedIndex].value;
extravars = '';
if ( document.langselectorbox.langurlbits.value )
{
extravars = '&' + document.langselectorbox.langurlbits.value;
//----------------------------------
// Strip out old skin change stuff
// setskin=1&skinid=2
//----------------------------------
extravars = extravars.replace( /setlanguage=\d{1,}/g, '' );
extravars = extravars.replace( /cal_id=&/g, '' );
extravars = extravars.replace( /langid=\w{1,}/g , '' );
extravars = extravars.replace( /&{1,}/g , '&' );
extravars = extravars.replace( /s=&/g , '' );
}
locationjump( 'setlanguage=1&langid=' + choosebox + extravars );
}
/*-------------------------------------------------------------------------*/
// pop up window
/*-------------------------------------------------------------------------*/
function PopUp(url, name, width,height,center,resize,scroll,posleft,postop)
{
showx = "";
showy = "";
if (posleft != 0) { X = posleft }
if (postop != 0) { Y = postop }
if (!scroll) { scroll = 1 }
if (!resize) { resize = 1 }
if ((parseInt (navigator.appVersion) >= 4 ) && (center))
{
X = (screen.width - width ) / 2;
Y = (screen.height - height) / 2;
}
if ( X > 0 )
{
showx = ',left='+X;
}
if ( Y > 0 )
{
showy = ',top='+Y;
}
if (scroll != 0) { scroll = 1 }
var Win = window.open( url, name, 'width='+width+',height='+height+ showx + showy + ',resizable='+resize+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no');
}
/*-------------------------------------------------------------------------*/
// Array: Get stack size
/*-------------------------------------------------------------------------*/
function stacksize(thearray)
{
for (i = 0 ; i < thearray.length; i++ )
{
if ( (thearray[i] == "") || (thearray[i] == null) || (thearray == 'undefined') )
{
return i;
}
}
return thearray.length;
}
/*-------------------------------------------------------------------------*/
// Array: Push stack
/*-------------------------------------------------------------------------*/
function pushstack(thearray, newval)
{
arraysize = stacksize(thearray);
thearray[arraysize] = newval;
}
/*-------------------------------------------------------------------------*/
// Array: Pop stack
/*-------------------------------------------------------------------------*/
function popstack(thearray)
{
arraysize = stacksize(thearray);
theval = thearray[arraysize - 1];
delete thearray[arraysize - 1];
return theval;
}
/*-------------------------------------------------------------------------*/
// Converts "safe" innerHTML back to normal template
/*-------------------------------------------------------------------------*/
function innerhtml_template_to_html( t )
{
t = t.replace( /&lt;%(\d+?)&gt;/ig, "<%$1>" );
t = t.replace( /%3C%(\d+?)%3E/ig , "<%$1>" );
return t;
}
/*-------------------------------------------------------------------------*/
// Global freeze events
/*-------------------------------------------------------------------------*/
function global_cancel_bubble(obj, extra)
{
if ( ! obj || is_ie)
{
if ( extra )
{
window.event.returnValue = false;
}
window.event.cancelBubble = true;
return window.event;
}
else
{
obj.stopPropagation();
if ( extra )
{
obj.preventDefault();
}
return obj;
}
}
/*-------------------------------------------------------------------------*/
// Get left posititon of object
/*-------------------------------------------------------------------------*/
function _get_obj_leftpos(obj)
{
var left = obj.offsetLeft;
while( (obj = obj.offsetParent) != null )
{
left += obj.offsetLeft;
}
return left;
}
/*-------------------------------------------------------------------------*/
// Get top position of object
/*-------------------------------------------------------------------------*/
function _get_obj_toppos(obj)
{
var top = obj.offsetTop;
while( (obj = obj.offsetParent) != null )
{
top += obj.offsetTop;
}
return top;
}
/*-------------------------------------------------------------------------*/
// Center a div on the screen
/*-------------------------------------------------------------------------*/
function center_div()
{
this.divname = '';
this.divobj = '';
this.shimobj = '';
}
/*-------------------------------------------------------------------------*/
// Main run function
/*-------------------------------------------------------------------------*/
center_div.prototype.move_div = function()
{
try
{
if ( parent.document.getElementById( this.divname ) )
{
this._document = parent.document;
this._window = parent.window;
}
}
catch(e)
{
return;
}
this.divobj = this._document.getElementById( this.divname );
//----------------------------------
// Figure width and height
//----------------------------------
var my_width = 0;
var my_height = 0;
if ( typeof( this._window.innerWidth ) == 'number' )
{
//----------------------------------
// Non IE
//----------------------------------
my_width = this._window.innerWidth;
my_height = this._window.innerHeight;
}
else if ( this._document.documentElement && ( this._document.documentElement.clientWidth || this._document.documentElement.clientHeight ) )
{
//----------------------------------
// IE 6+
//----------------------------------
my_width = this._document.documentElement.clientWidth;
my_height = this._document.documentElement.clientHeight;
}
else if ( this._document.body && ( this._document.body.clientWidth || this._document.body.clientHeight ) )
{
//----------------------------------
// Old IE
//----------------------------------
my_width = this._document.body.clientWidth;
my_height = this._document.body.clientHeight;
}
//----------------------------------
// Show (but behind the zIndex...
//----------------------------------
this.divobj.style.position = 'absolute';
this.divobj.style.display = 'block';
this.divobj.style.zIndex = -1;
if ( is_ie )
{
var layer_html = this.divobj.innerHTML;
var full_html = "<iframe id='" + this.divname + "-shim' src='" + ipb_var_image_url + "/iframe.html' class='iframshim' scrolling='no' frameborder='0' style='position:absolute; top:0px; left:0px; right:0px; display: none;'></iframe>" + layer_html;
this.divobj.innerHTML = full_html;
}
//----------------------------------
// Stop IE showing select boxes over
// floating div [ 2 ]
//----------------------------------
//if ( is_ie )
//{
// this.shimobj = this._document.getElementById( this.divname + "-shim" );
// this.shimobj.style.width = (parseInt(this.divobj.offsetWidth) -5) + "px";
// this.shimobj.style.height = this.divobj.offsetHeight;
// this.shimobj.style.zIndex = this.divobj.style.zIndex - 1;
// this.shimobj.style.top = this.divobj.style.top;
// this.shimobj.style.left = this.divobj.style.left;
// this.shimobj.style.display = "";
//}
//----------------------------------
// Get div height && width
//----------------------------------
var divheight = parseInt( this.divobj.style.height ) ? parseInt( this.divobj.style.height ) : parseInt( this.divobj.offsetHeight );
var divwidth = parseInt( this.divobj.style.width ) ? parseInt( this.divobj.style.width ) : parseInt( this.divobj.offsetWidth );
divheight = divheight ? divheight : 200;
divwidth = divwidth ? divwidth : 400;
//----------------------------------
// Get current scroll offset
//----------------------------------
var scrolly = this.getYscroll();
//----------------------------------
// Finalize...
//----------------------------------
var setX = ( my_width - divwidth ) / 2;
var setY = ( my_height - divheight ) / 2 + scrolly;
setX = ( setX < 0 ) ? 0 : setX;
setY = ( setY < 0 ) ? 0 : setY;
this.divobj.style.left = setX + "px";
this.divobj.style.top = setY + "px";
//----------------------------------
// Show for real...
//----------------------------------
this.divobj.style.zIndex = 99;
};
/*-------------------------------------------------------------------------*/
// Hide div
/*-------------------------------------------------------------------------*/
center_div.prototype.hide_div = function()
{
try
{
if ( ! this.divobj )
{
return;
}
else
{
this.divobj.style.display = 'none';
}
}
catch(e)
{
return;
}
};
/*-------------------------------------------------------------------------*/
// Get YScroll
/*-------------------------------------------------------------------------*/
center_div.prototype.getYscroll = function()
{
var scrollY = 0;
if ( this._document.documentElement && this._document.documentElement.scrollTop )
{
scrollY = this._document.documentElement.scrollTop;
}
else if ( this._document.body && this._document.body.scrollTop )
{
scrollY = this._document.body.scrollTop;
}
else if ( this._window.pageYOffset )
{
scrollY = this._window.pageYOffset;
}
else if ( this._window.scrollY )
{
scrollY = this._window.scrollY;
}
return scrollY;
};