/* * load a new page when the user selects something in a */ function onSelectChange(obj, sSearchSuffix) { var index = obj.selectedIndex; if (obj.options[index].value.substr(0,1) == '+') { location.replace(obj.options[index].value.substr(1)); } else { location.replace("/search" + sSearchSuffix + "/" + obj.options[index].value.substr(0,1) + "?" + obj.options[index].value.substr(1)); } } /* * support for export / bookcart: */ function process_save(saveall) { obj = getObj('save_func'); if (saveall) obj.value = 'save_all_page'; else obj.value = 'save_marked'; obj.form.submit(); } function removesome(myform, oldURL, doall) { var i; var newURL = oldURL; for (i = 0; i < myform.elements.length; i++) { if (myform.elements[i].type != 'checkbox') continue; newURL += '&' + myform.elements[i].name + '='; if (!doall) newURL += (myform.elements[i].checked ? '1' : '0'); else newURL += '1'; } replace_or_redraw(newURL); return false; } function removesomeconfirm(myform, oldURL, doall, msg, framed) { var i; var newURL = oldURL; if (confirm(msg)) { for (i = 0; i < myform.elements.length; i++) { if (myform.elements[i].type != 'checkbox') continue; newURL += '&' + myform.elements[i].name + '='; if (!doall) newURL += (myform.elements[i].checked ? '1' : '0'); else newURL += '1'; } if (framed) replace_or_redraw_parent(newURL); else replace_or_redraw(newURL); } return false; } function removecheckedconfirm(myform, oldURL, msg, framed) { var i; var ie=0; var newURL=oldURL; if(navigator.appName.indexOf('Explorer')>-1) ie=1; if (confirm(msg)) { for (i = 0; i < myform.elements.length; i++) { if (ie && i >= 200) break; if (myform.elements[i].type != 'checkbox') continue; if (myform.elements[i].checked) newURL += '&' + myform.elements[i].name + '=1'; } if (framed) replace_or_redraw_parent(newURL); else replace_or_redraw(newURL); } return false; } function removechecked(myform, oldURL, framed) { var i; var ie=0; var newURL = oldURL; if (navigator.appName.indexOf("Explorer")>-1) ie=1; for (i = 0; i < myform.elements.length; i++) { if (ie && i >= 200) break; if (myform.elements[i].type != 'checkbox') continue; if (myform.elements[i].checked) newURL += '&' + myform.elements[i].name + '=1'; else newURL += '&' + myform.elements[i].name + '=0'; } if (framed) replace_or_redraw_parent(newURL); else replace_or_redraw(newURL); return false; } function removeallconfirm(myform, newURL, msg, framed) { if (confirm(msg)) { if (framed) replace_or_redraw_parent(newURL); else replace_or_redraw(newURL); } return false; } function open_new_htpatpay_window( new_URL ) { var w = (window.open(new_URL, 'patwin', 'width=760,height=550,status=yes,scrollbars=yes,resizable')); w.focus(); return false; } function onClickProcessAll( new_URL, action, msg ) { if (confirm(msg)) { new_URL = new_URL + "?" + action + "all"; replace_or_redraw( new_URL ); return false; } } function onClickSubmitCheckedList( current_form, old_URL, action, value ) { var i; var n; new_URL = old_URL + "?" + action + "=" + value; for (i = 0; i < current_form.elements.length; i++ ) { if( current_form.elements[ i ].type != "checkbox" ) continue; if (! current_form.elements[ i ].checked ) continue; element_name = current_form.elements[ i ].name; element_value = current_form.elements[ i ].value; new_URL = new_URL + "&" + element_name + "=1"; } replace_or_redraw( new_URL ); return false; } function onClickProcessSome( current_form, old_URL, action ) { var i; var n; new_URL = old_URL + "?" + action + "some=TRUE"; for (i = 0; i < current_form.elements.length; i++ ) { if( current_form.elements[ i ].type != "checkbox" ) continue; if (! current_form.elements[ i ].checked ) continue; element_name = current_form.elements[ i ].name; element_value = current_form.elements[ i ].value; new_URL = new_URL + "&" + element_name + "=" + element_value; } replace_or_redraw( new_URL ); return false; } function onClickProcessSomeHolds( current_form, old_URL, action ) { var i; var n; new_URL = old_URL + "?" + action + "some=TRUE"; for (i = 0; i < current_form.elements.length; i++ ) { if( current_form.elements[ i ].type == "checkbox" ) { if( current_form.elements[ i ].checked ) element_value = "1"; else continue; } else if( current_form.elements[ i ].type == "select-one" ){ element_value = current_form.elements[ i ].options[current_form.elements[ i ].selectedIndex].value; } else continue; element_name = current_form.elements[ i ].name; new_URL = new_URL + "&" + element_name + "=" + element_value; } replace_or_redraw( new_URL ); return false; } //SORT FUNCTIONS function sortBrowse(){ if( document.searchtool.searchtype != null && savedTag != null ) document.searchtool.searchtype.options.selectedIndex = savedTag; if( document.searchtool.searcharg != null && savedSearch != null ) document.searchtool.searcharg.value = savedSearch; if( document.searchtool.searcharg != null && savedExactSearch != null ) document.searchtool.searcharg.value = savedExactSearch; if( document.searchtool.searchscope != null && savedScope != null ) document.searchtool.searchscope.options.selectedIndex = savedScope; document.searchtool.submit(); } function sortExactBrowse() { var new_url; var k = sortExactBrowseURL.lastIndexOf("indexsort="); var selector = document.searchtool.sortdropdown; var sortopt = selector.options[ selector.selectedIndex ].value; if( k == -1) new_url = sortExactBrowseURL + "/indexsort=" + sortopt; else new_url = sortExactBrowseURL.substring(0, k) + "indexsort=" + sortopt; window.location = new_url; } function initSort() { if( document.searchtool.searchtype != null ) savedTag = document.searchtool.searchtype.options.selectedIndex; else savedTag = null; if( document.searchtool.searcharg != null ) savedSearch = document.searchtool.searcharg.value; else savedSearch = null; if( document.searchtool.searchscope != null ) savedScope = document.searchtool.searchscope.options.selectedIndex; else savedScope = null; if( !document.getElementById("sortdropdown") ) { var anchorPlacement = document.getElementById("sort_cell"); //create sort select and add it to the DOM var newSortSelect = createSelect("sortdropdown",sortTypes, sortLabels, sortSelectedValue); addContent(newSortSelect, anchorPlacement ); if( sortButtonText != null) { var newSortButton = createButton(sortButtonText,"sortbutton"); newSortButton.onclick = eval(sortButtonEvent); addContent(newSortButton, anchorPlacement); } } toggleSort(); } function toggleSort() { //* added get element by id */ var selector = document.getElementById("searchtype"); selectedTag = selector.options[selector.options.selectedIndex].value; //* removed test for nn4 since we don't support it */ //* added global var for sort tags */ var sortSelect = document.getElementById("sortdropdown"); if(sortSelect) { if(nonSortTags.search(selectedTag) != -1 ) { sortSelect.className = "hideElem"; } else { sortSelect.className = "showInlineElem"; } sortSelect.options.selectedIndex = sortSelectedValue; } var sortButton = document.getElementById("sortbutton"); if( sortButton ) { if(nonSortTags.search(selectedTag) != -1 ) { sortButton.className = "hideElem"; } else { sortButton.className = "showInlineElem"; } } } /* * Support for srchhelp_X: * */ /* * support for "clear form" button: * note: the form name and the element names correspond to the js in * websrchhelp.c:srchhelp_x_advancesearchformbegin(). * form.reset() does not work like we would like... have to * explicitly clear the fields. */ function iiiDoReset_1() { obj = getObj("search"); /* if (obj) obj.reset(); C987846 */ for (var i = 0; i < obj.elements.length; i++) { var x = obj.elements[i]; if (x.name.substr(0,10) == "fieldLimit") x.selectedIndex = 0; else if (x.name.substr(0,7) == "boolean") x.selectedIndex = 0; else if (x.name == "SORT") x.selectedIndex = 0; else if (x.name == "sortdropdown") x.selectedIndex = 0; else if (x.name == "searchscope") x.selectedIndex = (savedScopeIndex - 1); else if (x.type == "text") x.value = ""; else if (x.type == "select-one") x.selectedIndex = 0; /* C987846 */ else if (x.type == "select-multiple") x.selectedIndex = 0; /* C987846 */ else if (x.type == "checkbox") x.checked = false; } } //method of AdvancedSearchForm is called by the createSearchString //and createLimitString methods //utf8 encodes values to be passed to webpac function prepHTMLValue(value) { if(value != "" ) { newvalue = encodeURIComponent(value); escvalue = escape(value); if(escvalue.indexOf("%u") != -1 && encode != "UTF-8") return value; else return newvalue; } return ""; } //method of AdvancedSearchForm creates the search string for the search request function createSearchString() { //start at one because the arrays are created by extracting the numeric portion of the form element's name //for example: searchText1, searchText2 for(var i=1; i < this.searchTextArray.length; i++) { var searchVal = this.prepHTMLValue(this.getValue(this.searchTextArray[i])); var searchSlice = this.getValue(this.fieldLimitArray[i]); if( searchVal != "" ) { if(i != 1 ) { this.searchString +=this.getValue(this.booleanArray[i-1]); } this.searchString += searchSlice+"("+searchVal+")"; } } } //method of AdvancedSearchForm creates the limit string for the search request function createLimitString() { for( var i in this.limitArray) { var elemName = new String(this.limitArray[i].name); var elemValue = this.getValue(this.limitArray[i]); if( elemValue != "" ) { if(elemName.indexOf("Db") != -1 || elemName.indexOf("Da") != -1) { this.limitString += "&"+elemName+"="+this.prepHTMLValue(elemValue); } else { this.limitString += "&"+elemName+"="+elemValue; } } } } //AdvancedSearchFrom is a javascript object function AdvancedSearchForm(form) { //methods this.getValue = getValue; this.prepHTMLValue = prepHTMLValue; this.createSearchString = createSearchString; this.createLimitString = createLimitString; //members // initialize limit members this.limitString = new String(""); this.limitArray = new Array(); this.limitArray.scope = ( form.elements["searchscope"] ) ? form.elements["searchscope"] : ""; this.limitArray.dateafter = (form.elements["Da"]) ? form.elements["Da"] : ""; this.limitArray.datebefore = (form.elements["Db"]) ? form.elements["Db"] : ""; this.limitArray.sortby = (form.elements["SORT"]) ? form.elements["SORT"] : ""; this.limitArray.limitavail = (form.elements["availlim"]) ? form.elements["availlim"] : ""; //initialize rest of limitArray - webpac creates the next func at runtime AdvancedSearchForm_initLimits(this, form); // initialize search members this.searchString = new String(""); this.fieldLimitArray = new Array(); this.searchTextArray = new Array(); this.booleanArray = new Array(); this.fieldPattern = /fieldLimit(\d+)/; this.searchPattern = /searchText(\d+)/; this.booleanPattern = /boolean(\d+)/; for(var i=0; i < form.elements.length; i++) { if( form.elements[i].name.indexOf("fieldLimit") != -1) { var matches = this.fieldPattern.exec(form.elements[i].name) this.fieldLimitArray[matches[1]] = form.elements[i]; } if( form.elements[i].name.indexOf("searchText") != -1) { var matches = this.searchPattern.exec(form.elements[i].name) this.searchTextArray[matches[1]] = form.elements[i]; } if( form.elements[i].name.indexOf("boolean") != -1) { var matches = this.booleanPattern.exec(form.elements[i].name) this.booleanArray[matches[1]] = form.elements[i]; } } } function submitSearch(form, pathname, use_nosrch) { //create a new AdvancedSearchForm with the form as the parameter var thisForm = new AdvancedSearchForm(form); thisForm.createLimitString(); thisForm.createSearchString(); var nosrchstring = "SEARCH"; var subkeystring = ""; if (use_nosrch) { nosrchstring = "NOSRCH"; subkeystring = "&SUBKEY=" . thisForm.searchString; } form.action = location.protocol+ "//" + location.host + pathname + "?" + nosrchstring + "=" + thisForm.searchString + thisForm.limitString + subkeystring; window.location.href = location.protocol+ "//" + location.host + pathname + "?" + nosrchstring + "=" + thisForm.searchString + thisForm.limitString + subkeystring; //return false because we're sending the form using window.location.href. returning true will send the form in the traditional way return false; } function strip_surrounding_parens(buf) /* * strip the leading and trailing parentheses from the search string * only if they balance each other, e.g.: * (apple pie) ==> apple pie * MODIFIED because the trailing paren balances the trailing paren * (apple pie) and (peach cobbler) ==> (apple pie) and (peach cobbler) * NOT MODIFIED because the paren after "pie" balances the leading paren * ((apple pie) and (peach cobbler)) ==> (apple pie) and (peach cobbler) * MODIFIED because the trailing paren balances the trailing paren * * Compare to c version in httpuchars.c:strip_surrounding_parens() * for interesting reading. */ { var p; var n; if (buf.substring(0, 1) != "(" || buf.substring(buf.length - 1, buf.length) != ")") { return buf; /* no leading and trailing parentheses == no modification */ } for (n = 0, p = 0; p < buf.length; p++) if (buf.substring(p, p + 1) == "(") n++; else if (buf.substring(p, p + 1) == ")") { if (!(--n) && p < buf.length - 1) { return buf; /* matching paren not at end == no modification */ } } /* made it through the loop but might have unbalanced parens */ if (n) return buf; /* unbalanced parentheses - no modification */ /* return without leading and trailing parens */ return buf.substring(1, buf.length - 1); } //function used to populate the form when modifySearch is requested //if SUBKEY is not present we will fall back to using SEARCH, which is //the query in raw format (this fallback is necessary for the case when the //request has "no entries found"). If neither arg is in the string, we //will alert user that search information could not be processed function modifySearch(string) { var form = document.search; if (!form) return; /* it is OK if the form is not on the page */ var modifyString = string; //grab utf-8 encoded SUBKEY field and remove it from the string if( modifyString.indexOf("&SUBKEY=") == -1 ) { if (modifyString.indexOf("?SEARCH=") == -1) { if( modifyString.indexOf("searcharg=") == -1 ) { /* no prior search term - not an error */ return; } else { var searchPattern = /searcharg=([^&]+)/; } } else { var searchPattern = /\\?SEARCH=([^&]+)/; } } else { var searchPattern = /&SUBKEY=([^&]+)/; } var searchTextArray = searchPattern.exec(modifyString); var searchText = searchTextArray[1].replace(/\+/g," "); modifyString = modifyString.replace(/&SUBKEY=(.+)&{0,1}/,""); var modifyArray = modifyString.split("&"); //remove the first element from the array leaving only limit fields in the //modify array //the first element is the original search term and will display diacritics //which we can't process on the client-side modifyArray.shift(); //look for: // one character followed by a colon // one or more characters that aren't pluses // zero of more charaters that are surrounded by pluses if (searchText.indexOf('%22') != -1) { /* query has quotes */ form.elements["searchText1"].value = strip_surrounding_parens(decodeURIComponent(searchText)); } else { /* c1047366 do not attempt to break up the search into the boxes if there are parenthesized boolean operations */ var hasemb = false; /* assume no embedded parens */ var inleading = true; /* skip over leading parens */ for (var stix = 0; stix < searchText.length; stix++) { if (searchText.substr(stix, 1) == '(') { if (inleading) continue; /* skip over leading parens */ hasemb = true; /* not a leading paren */ break; /* not a leading paren */ } inleading = false; /* not a paren so no longer doing leading parens */ } if (hasemb) { /* has embedded parens */ form.elements["searchText1"].value = decodeURIComponent(searchText); } else { //change "%%20%%20" to "++" (c894033) searchText = searchText.replace(/%25/g,"%2525"); searchText = searchText.replace(/%2B/g,"%252B"); var zz1 = decodeURIComponent(searchText); zz2 = zz1.replace( / and not /g, "+and+not+"); zz1 = zz2.replace( / and /g, "+and+"); zz2 = zz1.replace( / or /g, "+or+"); zz1 = zz2.replace( / near /g, "+near+"); zz2 = zz1.replace( / before /g, "+before+"); zz1 = zz2.replace( / after /g, "+after+"); searchText = zz1; var pattern = /(.:)?([^+]+)(\+.*\+)?/; //break on operator (a.k.a boolean) field //boolean search options are set as lower case in webpac - //use random characters on which to break to not lose any information var searchTextPrep = searchText.replace( /(\+(and\+not|and|or|near|before|after)\+?)/g,"$1BBBBB"); var searchPhrases = searchTextPrep.split("BBBBB"); var count = 1; //update search elements looping though phrases for(var c = 0; c < searchPhrases.length; c++ ) { var phrase = searchPhrases[c]; var patMatches = pattern.exec(phrase); if( patMatches != null ) { var field = patMatches[1]; var term = patMatches[2]; var operator = patMatches[3]; if(field != "") form.elements["fieldLimit"+count].value = field if(term != "") form.elements["searchText"+count].value = strip_surrounding_parens(decodeURIComponent(term)); if(operator != "") form.elements["boolean"+count].value = operator; count++; } } } } //update limit elements using setValue() for(var i=0; i < modifyArray.length; i++) { var pairArray = modifyArray[i].split("="); var key = pairArray[0]; var value = decodeURIComponent(pairArray[1]); if(form.elements[key]) setValue(form.elements[key], value); } } /** * srchmod.c javascript used to submit limform * @param {Object} val */ function submit_limform_lo(val) { var act = val.substring(0, 1); var url = val.substring(1); if (act == '0') { document.location.href = url; } else { document.limform.action = url; document.limform.submit(); } } /** * srchmod.c javascript used to get value of * select input - iiiresetscopewidget */ function submit_limform() { var r = document.getElementById('iiiresetscopewidget'); if (r) { var val = r.options[r.selectedIndex].value; submit_limform_lo(val); } else { document.limform.submit(); } } /** * Generic DOM functions */ function getObj(name) { if (document.getElementById) obj = document.getElementById(name); else if (document.all) obj = document.all[name]; else if (document.layers) obj = document.layers[name]; return obj; } function showElement( id ) { var obj = getObj( id ); if( obj ) { obj.style.display = ""; } } function createSelect(sName,sTypes, sLabels, sSelectedValue) { var newSelect = document.createElement("SELECT"); newSelect.setAttribute("name", sName); //toggleSort is predicated on this id newSelect.setAttribute("id", sName); for(var i=0; i < sTypes.length; i++) { if (sSelectedValue != null && sSelectedValue == sTypes[i]) { newSelect.selectedIndex= i; } newSelect.options[i] = new Option(sLabels[i],sTypes[i]); } return newSelect; } function createButton(sValue,sName) { var newButton = document.createElement("INPUT"); newButton.setAttribute("type","button"); newButton.setAttribute("value",sValue); newButton.setAttribute("name",sName); newButton.setAttribute("id",sName); return newButton; } function addContent(nodeObj,parentNode) { parentNode.appendChild(nodeObj); } /** * Generic Form functions */ //generic function to clear forms function clearForm(form) { //loop through all of the form elements for the submitted form for(var f=0; f < form.elements.length; f++) { var formObj = form.elements[f]; var objType = form.elements[f].type; //if the form object is a text input if(objType == 'text') { formObj.value = ""; } //if the form object is a radio button or checkbox else if(objType == 'radio' || objType == 'checkbox') { formObj.checked= false; } //if the form object is a single select box //this test is predicated on the first element of a combo box (select) being empty else if(objType == 'select-one' || objType == 'select-multiple') { for( var i = 0; i < formObj.options.length; i++ ) { formObj.options[i].selected = false; } formObj.options[0].selected = true; } } return true; } //Helper function to set the form element object's value function setValue(element,value) { if( element.type == 'select-one' && element.selectedIndex >= 0) { if( element.options[element.selectedIndex].value == value ) element.options.selected=true; } else if( element.type == 'select-multiple' ) { for (var m = 0; m < element.options.length; m++) { if(element.options[m].value == value) { element.options[m].selected=true; return; } } } else if( element.type == 'text' || element.type == 'radio' ) { element.value = value; } else if( element.type == 'checkbox' ) { if( element.value == value ) element.checked = true; } } //method of AdvancedSearchForm retrieve the form element object's value function getValue(element) { if( element.type == 'select-one' && element.selectedIndex >= 0) { return element.options[element.selectedIndex].value; } else if( element.type == 'select-multiple' ) { var selectedValues = ''; var countSelected = 0; for (var m = 0; m < element.options.length; m++) { if (element.options[m].selected) { if(countSelected != 0) selectedValues += "&"+element.name+"="; selectedValues += element.options[m].value; countSelected++; } } return selectedValues; } else if( element.type == 'text' || element.type == 'radio' ) { return element.value; } else if( element.type == 'checkbox' ) { if( element.checked ) return element.value; } return ""; } /** * Generic Time functions */ var timeout_url = ""; function timeoutRedirect(){ if (timeout_url == "") timout_url = "/"; if( navigator.appVersion.charAt( 0 ) < '3' ) location = timeout_url; else location.replace( timeout_url ); return false; } var timer = null; function startTimeout(time, url) { if( timer != null ) clearTimeout(timer); timeout_url = url; timer = setTimeout('timeoutRedirect()', time); } /** * Generic Window functions */ // patroninfo script function close_it( ) { window.close(); return false; } /* * support for patroninfo functions: */ function replace_or_redraw( new_URL ) { //var oBase = document.all.tags('base'); //if (oBase && oBase.target) oBase.target = _self; if( navigator.appVersion.charAt( 0 ) < '3' ) location = new_URL; else location.replace( new_URL ); return false; } function replace_or_redraw_parent( new_URL ) { //var oBase = document.all.tags('base'); //if (oBase && oBase.target) oBase.target = _self; if( navigator.appVersion.charAt( 0 ) < '3' ) parent.location = new_URL; else parent.location.replace( new_URL ); return false; } function open_new_window( new_URL ) { var w = (window.open(new_URL, 'patwin', 'width=550,height=550,status=yes,scrollbars=yes,resizable')); w.focus(); return false; } /** * Generic Cookie functions */ function setCookie( name, value, expires, path, domain, secure ) { // set time, it's in milliseconds var today = new Date(); today.setTime( today.getTime() ); //expires in seconds if ( expires ) expires = expires * 1000; var expires_date = new Date( today.getTime() + (expires) ); document.cookie = name + "=" +escape( value ) + ( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + ( ( path ) ? ";path=" + path : "" ) + ( ( domain ) ? ";domain=" + domain : "" ) + ( ( secure ) ? ";secure" : "" ); } /* This function re-populate a dropdown with elements from an array */ function repopulateDropdown( selectName, selectVal, names, values ) { var selectedIndex = 0; var i = 0; var dropdown = getObj( selectName ); if( dropdown.type != "select-one" ) return; var n = dropdown.options.length; for( i = 0; i < n; i++) { dropdown.options[i] = null; } for( i = 0; i < names.length; i++) { dropdown.options[i] = new Option( names[i] ); dropdown.options[i].value = values[i]; if( selectVal == values[i] ) selectedIndex = i; } dropdown.length = i; dropdown.selectedIndex = selectedIndex; } /* Patreview -- External Content -- Program reg */ toggle = { /* the onload handler that applies the toggle object to a page */ /* this method gathers an array of elements by specified attribute, seraching for a specific att value is optional */ attCheck : function(oElm, strTagName, strAttributeName, strAttributeValue){ var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName); var vReturnElements = new Array(); var oAttributeValue = (typeof strAttributeValue != "undefined")? new RegExp("(^|\\s)" + strAttributeValue + "(\\s|$)") : null; var oCurrent; var oAttribute; for(var i=0; i 0){ if( typeof strAttributeValue == "undefined" || (oAttributeValue && oAttributeValue.test(oAttribute))) { vReturnElements.push(oCurrent); } } } } return vReturnElements; }, addClass : function(element,value) { if (!element.className) { element.className = value; } else { newClassName = element.className; newClassName+= " "; newClassName+= value; element.className = newClassName; } }, pageHeight : function(){ var yScroll; if (window.innerHeight && window.scrollMaxY) { yScroll = window.innerHeight + window.scrollMaxY; } else if (document.body.scrollHeight > document.body.offsetHeight){ yScroll = document.body.scrollHeight; } else { yScroll = document.body.offsetHeight; } var windowWidth, windowHeight; if (self.innerHeight) { windowHeight = self.innerHeight; } else if (document.documentElement && document.documentElement.clientHeight) { windowHeight = document.documentElement.clientHeight; } else if (document.body) { windowHeight = document.body.clientHeight; } if(yScroll < windowHeight){ pageHeight = windowHeight; } else { pageHeight = yScroll; } return pageHeight; }, position : function(obj) { var curleft = curtop = 0; if (obj.offsetParent) { curleft = obj.offsetLeft curtop = obj.offsetTop while (obj = obj.offsetParent) { curleft += obj.offsetLeft curtop += obj.offsetTop } } return [curleft,curtop]; }, scroller : function(obj) { if(obj <= "500") { scrollTo(0,0); }else{ scrollTo(0,obj);} }, setAtts: function( dataStructure ){ this.togAtts = dataStructure }, getAtts: function(){ if(this.togAtts) return this.togAtts.links; }, /* creates an overlay div */ shade : function(){ if( !document.getElementById("OverlayDiv")) { var overElem = document.createElement("div"); overElem.setAttribute("id", "OverlayDiv"); var myElem = document.body; try { myElem.appendChild(overElem); var tab = document.getElementById("OverlayDiv"); tab.style.display = "none"; } catch( ex ) { alert(ex); } } alert("exit toggle.shade()") }, init: function(){ var rels = toggle.attCheck(document.body, "a", "toggle"); if(rels.length == 0) return false; // degrades gracefully if no "toggles" are present for (var j=0; j 0) list_args = "&listNum=" + listNum; new_URL = old_URL + "?" + action + "=" + value + list_args; for (i = 0; i < current_form.elements.length; i++ ) { if( current_form.elements[ i ].type != "checkbox" ) continue; if (! current_form.elements[ i ].checked ) continue; element_name = current_form.elements[ i ].name; element_value = current_form.elements[ i ].value; new_URL = new_URL + "&" + element_name + "=1"; } replace_or_redraw( new_URL ); return false; } function save_to_mylist() { obj = getObj('save_func'); obj.value = 'save_to_mylist'; obj.form.submit(); } function toggle_checkboxes(setAll) { for (i = 0; i < document.forms.length; i++) { for (j = 0; j < document.forms[i].elements.length; j++) { element = document.forms[i].elements[j]; if (element.type == "checkbox") element.checked = setAll; } } }