var isIE=window.navigator.userAgent.indexOf("MSIE")>=1;var isFireFox=window.navigator.userAgent.indexOf("Firefox")>=1;var canContentEditable=true;var CurrMode="EDIT";function removeXSS(str){var str2=str;var reg=/[<>&]/g;str2=str2.replace(reg,function(str1){if(str1=="<"){return"&lt;"}else{if(str1==">"){return"&gt;"}else{if(str1=="&"){return"&amp;"}}}});return str;str=str2}function getWin(){return document.getElementById("HtmlEditor").contentWindow}function getDoc(){return getWin().document}function HideMenu(){var fontface=document.getElementById("fontface");var fontsize=document.getElementById("fontsize");var dvForeColor=document.getElementById("dvForeColor");var dvPortrait=document.getElementById("dvPortrait");var divAlign=document.getElementById("divAlign");var divList=document.getElementById("divList");if(dvForeColor){dvForeColor.style.display="none"}if(dvPortrait){dvPortrait.style.display="none"}if(fontface){fontface.style.display="none"}if(fontsize){fontsize.style.display="none"}if(divAlign){divAlign.style.display="none"}if(divList){divList.style.display="none"}UnsetFrmClick()}function GetParam(name){var sSearch=location.search;var reg=new RegExp("(^|&|\\?)"+name+"=([^&]*)(&|$)",r);var r=sSearch.match(reg);if(r){return unescape(r[2])}else{return null}}function DisplayElement(element,displayValue,ev){HideMenu();if(typeof element=="string"){element=document.getElementById(element)}if(element==null){return}element.style.display=displayValue;var f=getWin();element.style.height=null;if(element.clientHeight>f.document.body.clientHeight){element.style.height=(f.document.body.clientHeight-3)+"px"}var iX=ev.clientX;var iY=ev.clientY;element.style.display="";element.style.left=(iX)+"px";element.style.top=26+"px";SetFrmClick();return true}function formatFont(what,v){getDoc().execCommand("fontname",false,"eWebEditor_Temp_FontName");var a_Font=getDoc().body.getElementsByTagName("FONT");var arr=new Array();for(var i=0;i<a_Font.length;i++){var o_Font=a_Font[i];if(o_Font.getAttribute("face")=="eWebEditor_Temp_FontName"){arr[arr.length]=a_Font[i]}}for(var i=0;i<arr.length;i++){var o_Font=arr[i];delStyleInFont(o_Font,what);delEmptyNodeInFont(o_Font);setStyleInFont(o_Font,what,v);o_Font.removeAttribute("face");var o_Parent=o_Font.parentNode;if(o_Parent.tagName=="FONT"){fontAttribute2Style(o_Parent)}if((o_Parent.tagName=="FONT")||(o_Parent.tagName=="SPAN")){if(o_Parent.innerText==o_Font.innerText&&o_Parent.textContent==o_Font.textContent){o_Parent.style.cssText=o_Parent.style.cssText+";"+o_Font.style.cssText;o_Parent.innerHTML=o_Font.innerHTML;continue}}}HideMenu()}function delStyleInFont(obj,what){setFontStyleValue(obj,what,"");var o_Children=obj.childNodes;for(var j=0;j<o_Children.length;j++){if(o_Children[j].nodeType!=1){continue}delStyleInFont(o_Children[j],what);if(o_Children[j].tagName=="FONT"){fontAttribute2Style(o_Children[j])}}}function delEmptyNodeInFont(obj){var o_Children=obj.childNodes;for(var j=0;j<o_Children.length;j++){if(o_Children[j].nodeType!=1){continue}delEmptyNodeInFont(o_Children[j]);if((o_Children[j].tagName=="FONT")||(o_Children[j].tagName=="SPAN")){if((o_Children[j].style.cssText=="")||(o_Children[j].innerHTML=="")){try{o_Children[j].removeNode(false);delEmptyNodeInFont(obj);return}catch(e){}}}}}function setStyleInFont(obj,what,v){setFontStyleValue(obj,what,v);var o_Children=obj.childNodes;for(var j=0;j<o_Children.length;j++){if(o_Children[j].nodeType!=1){continue}if((o_Children[j].tagName=="SPAN")||(o_Children[j].tagName=="FONT")){setStyleInFont(o_Children[j],what,v)}}}function fontAttribute2Style(el){if(el.style.fontFamily==""){var s=el.getAttribute("face");if(s){el.style.fontFamily=s}}el.removeAttribute("face");if(el.style.fontSize==""){var s=el.getAttribute("size");if(s){switch(s){case"1":s="8pt";break;case"2":s="10pt";break;case"3":s="12pt";break;case"4":s="14pt";break;case"5":s="18pt";break;case"6":s="24pt";break;case"7":s="36pt";break;default:s="";break}}if(s){el.style.fontSize=s}}el.removeAttribute("size");if(el.style.color==""){var s=el.getAttribute("color");if(s){el.style.color=s}}el.removeAttribute("color")}function setFontStyleValue(obj,what,v){try{switch(what){case"face":obj.style.fontFamily=v;break;case"size":obj.style.fontSize=v;break;case"color":obj.style.color=v;break;default:break}}catch(e){}}var bInitialized=false;function Init(){if(!canContentEditable){return}if(bInitialized){return}bInitialized=true;SetEditable();SetMode("EDIT");SetStyle();if(parent.oprcontent){parent.oprcontent()}}function SetStyle(){document.getElementById("showsourcetd").style.display=GetParam("showsource")=="true"?"":"none";document.getElementById("showsourcecheck").checked=false;document.getElementById("showhylinktd").style.display=GetParam("showhylink")=="true"?"":"none";document.getElementById("showcancelhylinktd").style.display=GetParam("showhylink")=="true"?"":"none";document.getElementById("showaddimgtd").style.display=GetParam("showaddimg")=="true"?"":"none";document.getElementById("OutdentTD").style.display=GetParam("style")=="short"?"none":"";document.getElementById("IndentTD").style.display=GetParam("style")=="short"?"none":""}function SetEditable(){getDoc().body.contentEditable="true";if(!isIE){getDoc().designMode="on";getDoc().execCommand("useCSS",false,true)}}function UnsetFrmClick(){if(isIE){parent.document.detachEvent("onclick",HideMenu);getDoc().detachEvent("onclick",HideMenu)}else{parent.document.removeEventListener("click",HideMenu,false);getDoc().removeEventListener("click",HideMenu,false)}}function SetFrmClick(){if(isIE){parent.document.attachEvent("onclick",HideMenu);getDoc().attachEvent("onclick",HideMenu)}else{parent.document.addEventListener("click",HideMenu,false);getDoc().addEventListener("click",HideMenu,false)}}function format(type,para){getWin().focus();getDoc().execCommand(type,false,para);HideMenu()}function setFocus(){getWin().focus()}var SetColorType="";function DisplayColorBoard(colortype,ev){HideMenu();SetColorType=colortype;var dvForeColor=document.getElementById("dvForeColor");dvForeColor.innerHTML=drawCube();var iX=ev.clientX;var iY=ev.clientY;dvForeColor.style.display="";dvForeColor.style.left=(iX-60)+"px";dvForeColor.style.top=26+"px";SetFrmClick();return true}function SelectColor(color){format(SetColorType,color)}function createLink(){HideMenu();if(GetParam("linktype")=="select"){showModalDialog("link.jsp",window,"dialogWidth:400px;dialogHeight:150px;help:no;scroll:no;status:no")}else{var sURL=window.prompt("请输入链接位置:","http://");if((sURL!=null)&&(sURL!="http://")){format("CreateLink",sURL)}}}function UnLink(){HideMenu();format("UnLink")}function createImg(){HideMenu();if(GetParam("linktype")=="select"){showModalDialog("img.jsp",window,"dialogWidth:400px;dialogHeight:315px;help:no;scroll:no;status:no")}else{if(GetParam("linktype")=="upimage"){var imgsrc=showModalDialog("upimage.jsp?owner="+GetParam("owner")+"&ownerName="+GetParam("ownerName")+"&dbName="+GetParam("dbName"),window,"dialogWidth:350px;dialogHeight:150px;resizable:yes;");if(imgsrc!=""&&imgsrc!=undefined){format("InsertImage",imgsrc)}}else{var sPhoto=prompt("请输入图片位置:","http://");if((sPhoto!=null)&&(sPhoto!="http://")){format("InsertImage",sPhoto)}}}}function insertHTML(html){getWin().focus();if(getDoc().selection.type.toLowerCase()!="none"){getDoc().selection.clear()}var range=getDoc().selection.createRange();range.pasteHTML(html)}function showsource(o){HideMenu();var tr=o.parentNode.parentNode;if(o.checked){tr.style.visibility="hidden";SetMode("CODE")}else{tr.style.visibility="visible";SetMode("EDIT")}}function SetMode(NewMode){if(NewMode==CurrMode){return}var sBody="";switch(CurrMode){case"CODE":if(isIE){sBody=getDoc().body.innerText}else{sBody=getDoc().body.textContent}break;case"EDIT":sBody=getDoc().body.innerHTML;break}CurrMode=NewMode;setHTML(removeXSS(sBody))}function getHTML(){if(!canContentEditable){return document.getElementById("sourceEditor").value}var sBody="";switch(CurrMode){case"CODE":if(isIE){sBody=getDoc().body.innerText}else{sBody=getDoc().body.textContent}break;case"EDIT":sBody=getDoc().body.innerHTML;break}return sBody}function setHTML(html){if(!canContentEditable){document.getElementById("sourceEditor").value=html;return}switch(CurrMode){case"CODE":getDoc().open();getDoc().write("<html><body></body></html>");if(isIE){getDoc().body.innerText=html}else{getDoc().body.textContent=html}getDoc().close();break;case"EDIT":if(isFireFox&&html==""){html="<br>"}getDoc().open();getDoc().write("<html><body>"+html+"</body></html>");getDoc().close();break}SetEditable();getDoc().body.onpaste=onPaste;getDoc().body.onhelp=onHelp;getDoc().body.ondragend=onDragEnd}function onPaste(){if(CurrMode=="EDIT"){var sHTML=GetClipboardHTML();getDoc().selection.createRange().pasteHTML(sHTML)}else{getDoc().selection.createRange().pasteHTML(HTMLEncode(clipboardData.getData("Text")))}return false}function GetClipboardHTML(){var oDiv=document.getElementById("SmallEditor_Temp_HTML");oDiv.innerHTML="";var oTextRange=document.body.createTextRange();oTextRange.moveToElementText(oDiv);oTextRange.execCommand("Paste");var sData=oDiv.innerHTML;oDiv.innerHTML="";return sData}function onHelp(){return false}function onDragEnd(){return false}function HTMLEncode(text){if(text==null){return""}text=text.replace(/&/g,"&amp;");text=text.replace(/"/g,"&quot;");text=text.replace(/</g,"&lt;");text=text.replace(/>/g,"&gt;");text=text.replace(/\n/g,"<br>");return text}function setCanContentEditable(canEdit){canContentEditable=canEdit}function getBrowsers(){var userinfo=navigator.userAgent.toLowerCase();var arrayBrowser=new Array("msie","firefox","android 1","android 2","android 3","android 4","android ","safari","opera","netscape");for(var i=0;i<arrayBrowser.length;i++){if(userinfo.indexOf(arrayBrowser[i])!=-1){return arrayBrowser[i]}}return"other"};