// ------------------------------------------------------------------------------- // add in a plugin for checking and unchecking check boxes // ------------------------------------------------------------------------------- $.fn.check = function(mode) { var mode = mode || 'on'; // if mode is undefined, use 'on' as default return this.each(function() { switch(mode) { case 'on': this.checked = true; break; case 'off': this.checked = false; break; case 'toggle': this.checked = !this.checked; break; } }); }; function ajaxify() { ajaxify_checkboxes(); ajaxify_links(); } function replace_with_throbber( item ) { return item.hide().after('').next(); } function ajaxify_links() { $("a[ajaxurl]").unbind('click').each(function(){ var this_link = $(this); var onclick = ''+this_link.attr('onclick'); this_link.attr('ajaxonclick',onclick); this_link.attr('onclick',''); }).click(function(){ var this_link = $(this); var confirmed = true; if (this_link.attr('ajaxonclick')) { var confirm_function; eval('confirm_function='+this_link.attr('ajaxonclick')); confirmed = confirm_function(); } if (!confirmed) return false; var throbber = replace_with_throbber(this_link); throbber.css('float',this_link.css('float')); var url_str = this_link.attr('ajaxurl'); if (url_str=='.') url_str = this_link.attr('href'); $.ajax({ url: url_str, type: "GET", dataType: "html", success: function() { if (this_link.attr('ajaxonsuccess')) { eval(this_link.attr('ajaxonsuccess')); } }, complete: function(data,type){ throbber.hide().remove(); this_link.show(); } }); return false; }); } function ajaxify_checkboxes() { $("input[ajaxurl]").unbind('click').click(function(){ var this_checkbox = $(this); var throbber = replace_with_throbber(this_checkbox); $.ajax({ url: this_checkbox.attr('ajaxurl')+((this.checked)?this.value:''), type: "GET", dataType: "html", success: function(data) { this_checkbox.check('toggle'); if (this_checkbox.attr('ajaxonsuccess')) eval(this_checkbox.attr('ajaxonsuccess')); }, complete: function(data,type){ throbber.hide().remove(); this_checkbox.show(); this_checkbox.check('toggle'); } }); }); } // ------------------------------------------------------------------------------- // OpenWindow // ------------------------------------------------------------------------------- if (typeof onerror != 'undefined') reportErrors = onerror; window_link = ''; window_name = ''; window_width = ''; window_height = ''; function retry_window_open(errorMessage, url, line) { new_window = window.open('',window_name); new_window.close(); openWindow(window_link,window_name,window_width,window_width); onerror = reportErrors; return true; } function openWindow( link, name, width, height ) { if (name==undefined) name=''; name = name.replace(/[^a-z0-9]/gi,'_'); if (width==undefined) width=800; if (height==undefined) height=500; // if we have been assed in the link object rather than the url string // then extract then read the url from the link if ( link.href!=undefined ) link = link.href; // if we have previously opened this window and then they have // navigated to another site trying to re-open a window with the // same name causes errors. So... we remember what we were doing // and when opening the window set the error handler to a function // which closes the old window before retrying the window open operation. window_link = link; window_name = name; window_width = width; window_height= height; onerror = retry_window_open; new_window = window.open('',name,'width='+width+',height='+height+',resizable=yes,directories=no,location=yes,scrollbars=1,status=yes,toolbar=yes'); new_window.name = name; //for safari new_window.document.write('Loading. Please wait...'); if (link) new_window.location.href=link; //if (link) window.open(link,name); new_window.focus(); return new_window; } // ------------------------------------------------------------------------------- // Cross Browser support // ------------------------------------------------------------------------------- function debug_alert( thing, print_values ) { output = ''; for( property in thing ) { output += property; if (print_values && eval('thing.'+property) ) output += '="'+eval('thing.'+property+'.toString()')+'"'; output += ', '; } window.alert( output ); } //===========// // Sniffer // //===========// var browser_type = new Object; browser_type.is_ns4 = (document.layers) ? true:false; browser_type.is_ie4 = (document.all) ? true:false; browser_type.is_w3c = (document.getElementById) ? true:false; //========================================// // Initialise cross-browser normalizers // //========================================// norm = new Object; if (browser_type.is_ie4) { norm.start_wrap = "document.all."; norm.style_object = ".style"; norm.end_wrap = ""; norm.show = "visible"; norm.hide = "hidden"; norm.layer_borderx = 8; norm.layer_bordery = 13; } else if (browser_type.is_w3c) { norm.start_wrap = "document.getElementById('"; norm.style_object = ".style"; norm.end_wrap = "')"; norm.show = "visible"; norm.hide = "hidden"; norm.layer_borderx = 6; norm.layer_bordery = 5; } else if (browser_type.is_ns4) { norm.start_wrap = "document.layers."; norm.style_object = ""; norm.end_wrap = ""; norm.show = "show"; norm.hide = "hide"; norm.layer_borderx = 10; norm.layer_bordery = 10; } function get_layer( name ) { return eval(norm.start_wrap + name + norm.end_wrap); } function get_style( object ) { return eval('object'+norm.style_object); } function get_image( name ) { return document.images[name] } function get_dims( layer ) { dims = new Object; if (browser_type.is_ns4) { dims.clipw = layer.clip.width; dims.cliph = layer.clip.height; dims.posx = layer.clip.left; dims.posy = layer.clip.top; dims.winw = window.innerWidth + window.pageXOffset; dims.winh = window.innerHeight + window.pageYOffset; } else if (browser_type.is_ie4) { dims.clipw = layer.offsetWidth; dims.cliph = layer.offsetHeight; dims.posx = layer.offsetLeft; dims.posy = layer.offsetTop; dims.winw = document.body.clientWidth + document.body.scrollLeft; dims.winh = document.body.clientHeight + document.body.scrollTop; } else if (browser_type.is_w3c) { dims.clipw = layer.offsetWidth; dims.cliph = layer.offsetHeight; dims.posx = layer.offsetLeft; dims.posy = layer.offsetTop; dims.winw = window.innerWidth + window.pageXOffset; dims.winh = window.innerHeight + window.pageYOffset; } return dims; } function clicktoshow( layer ) { l = get_layer(layer); style = get_style(l); style.display = 'block'; } function clicktohide( layer ) { l = get_layer(layer); style = get_style(l); style.display = 'none'; }