var spellBase="/lib/tag/xm/inc/spell/";var isSpellChecking=false;var spellDiv,mnuDiv;function createRequestObject(){var ro;var browser=navigator.appName;if(browser=="Microsoft Internet Explorer"){ro=new ActiveXObject("Microsoft.XMLHTTP");}else{ro=new XMLHttpRequest();};return ro;}
var http=createRequestObject();function checkSpelling(obj){var str=obj.value;var splBtn=document.getElementById(obj.id+"SpellControl");if(!isSpellChecking&&http){splBtn.src=spellBase+"indicator.gif";http.open('post',spellBase+'spellcheck.cfm');http.setRequestHeader('Content-type','application/x-www-form-urlencoded');http.onreadystatechange=function(){handleSpellingResponse(obj);};isSpellChecking=true;http.send("textstring="+escape(str));};}
var Position=(function(){function resolveObject(s){if(document.getElementById&&document.getElementById(s)!=null){return document.getElementById(s);}else if(document.all&&document.all[s]!=null){return document.all[s];}else if(document.anchors&&document.anchors.length&&document.anchors.length>0&&document.anchors[0].x){for(var i=0;i<document.anchors.length;i++){if(document.anchors[i].name==s){return document.anchors[i]}}}}var pos={};pos.set=function(o,left,top){if(typeof(o)=="string"){o=resolveObject(o);}if(o==null||!o.style){return false;}o.style.position="absolute";if(typeof(left)=="object"){var pos=left;left=pos.left;top=pos.top;}o.style.left=left+"px";o.style.top=top+"px";return true;};pos.get=function(o){var fixBrowserQuirks=true;if(typeof(o)=="string"){o=resolveObject(o);}if(o==null){return null;}var left=0;var top=0;var width=0;var height=0;var parentNode=null;var offsetParent=null;offsetParent=o.offsetParent;var originalObject=o;var el=o;while(el.parentNode!=null){el=el.parentNode;if(el.offsetParent==null){}else{var considerScroll=true;if(fixBrowserQuirks&&window.opera){if(el==originalObject.parentNode||el.nodeName=="TR"){considerScroll=false;}}if(considerScroll){if(el.scrollTop&&el.scrollTop>0){top-=el.scrollTop;}if(el.scrollLeft&&el.scrollLeft>0){left-=el.scrollLeft;}}}if(el==offsetParent){left+=o.offsetLeft;if(el.clientLeft&&el.nodeName!="TABLE"){left+=el.clientLeft;}top+=o.offsetTop;if(el.clientTop&&el.nodeName!="TABLE"){top+=el.clientTop;}o=el;if(o.offsetParent==null){if(o.offsetLeft){left+=o.offsetLeft;}if(o.offsetTop){top+=o.offsetTop;}}offsetParent=o.offsetParent;}}if(originalObject.offsetWidth){width=originalObject.offsetWidth;}if(originalObject.offsetHeight){height=originalObject.offsetHeight;}return{'left':left,'top':top,'width':width,'height':height};};pos.getCenter=function(o){var c=this.get(o);if(c==null){return null;}c.left=c.left+(c.width/2);c.top=c.top+(c.height/2);return c;};return pos;})();var suggStr=new Object();function showSugg(splObj){var key=splObj.innerHTML;var splMnu=new Array(1);for(var s=0;s<suggStr[key].length;s++){splMnu[s]=new Array(suggStr[key][s]);}
showSpellMenu(splObj,splMnu);}
function closeSpellCheck(obj){var spellDiv=document.getElementById("splDivLayer"+obj.id);if(spellDiv){obj.value=spellDiv.innerHTML.replace(/\<span[^>]*\>(.*?)\<\/span\>/ig,"$1");document.body.removeChild(spellDiv);}
var splBtn=document.getElementById(obj.id+"SpellControl");splBtn.src=spellBase+"spellc.gif";}
function showSpellMenu(splObj,s){mnuDiv=document.getElementById("cIMMenu");if(mnuDiv){document.body.removeChild(mnuDiv);}
var d=document.createElement("DIV");d.id="cIMMenu";d.className="Menu";for(i=0;i<s.length;i++){var m=document.createElement("DIV");m.className="MenuItem";m.innerHTML=s[i][0];m.onclick=function(){splObj.innerHTML=this.innerHTML;splObj.className="spellCorrected";document.body.removeChild(document.getElementById("cIMMenu"));};m.onmouseover=function(){this.className="MenuOver"}
m.onmouseout=function(){this.className="MenuItem"}
d.appendChild(m);}
document.body.appendChild(d);d.onmouseover=function(){onMenu=1;if(d.focus)d.focus();};d.onmouseout=function(){onMenu=0;};d.onblur=function(){if(onMenu==0)document.body.removeChild(d);};var objRealPos=Position.get(splObj);d.style.top=objRealPos["top"]+splObj.offsetHeight+"px";d.style.left=objRealPos["left"]+"px";if(d.focus)d.focus();}
function handleSpellingResponse(obj){if(http.readyState==4){if(http.responseText.indexOf('invalid')==-1){var xmlObj=http.responseXML.documentElement;suggStr=new Object();var new_string=obj.value;var string_length=new_string.length;var curr_index=string_length+1;var suggest_string="";var start,length,end,suggestions,post,splText;var sNodes=xmlObj.childNodes;var node;for(var i=xmlObj.childNodes.length;i>0;i--){node=xmlObj.childNodes[i-1];if(!node.firstChild)continue;suggestions=node.firstChild.nodeValue;start=parseFloat(node.getAttribute("o"));length=parseFloat(node.getAttribute("l"));end=start+ length;post="";splText=new_string.substring(start,end);var sugArr=suggestions.split("\t");suggStr[splText]=new Array(1);for(var s=0;s<sugArr.length;s++){suggStr[splText][s]=sugArr[s];}
if(end<curr_index)post=new_string.substring(end,curr_index);suggest_string="<span class='spellErr' onclick='showSugg(this);'>"+splText+"</span>"+post+suggest_string;curr_index=start;}
if(curr_index>0)suggest_string=new_string.substring(0,curr_index)+suggest_string;spellDiv=document.getElementById("splDivLayer"+obj.id);if(!spellDiv){spellDiv=document.createElement("div");spellDiv.id="splDivLayer"+obj.id;spellDiv.className="spellLayer";spellDiv.setAttribute("title","Click OK to resume editing");}
var objRealPos=Position.get(obj);spellDiv.style.width=obj.offsetWidth;spellDiv.style.height=obj.offsetHeight;spellDiv.style.top=objRealPos["top"];spellDiv.style.left=objRealPos["left"];document.body.appendChild(spellDiv);spellDiv.innerHTML=suggest_string;var splBtn=document.getElementById(obj.id+"SpellControl");splBtn.src=spellBase+"ok.gif";if(xmlObj.childNodes.length==0){alert("No spelling errors found");closeSpellCheck(obj);}
isSpellChecking=false;}}}