| 1 |
$.fn.htmlbox=function(){if(undefined===window.glob_ha){glob_ha=[];}var d={buttons:[],rows:[],images:[],dir:"./images/",output:"xhtml"};var xhtml='<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></head><body>INITIAL_CONTENT</body></html>';if(!$(this).attr("id")){$(this).attr("id","jqha_"+glob_ha.length);d.id="jqha_"+glob_ha.length;glob_ha[glob_ha]=glob_ha;}else{d.id=$(this).attr("id");}if(undefined===glob_ha[d.id]){glob_ha[d.id]=this;}this.init=function(is_init){var exception;if($(this).size()===0){return this;}if(undefined===is_init){setTimeout("glob_ha['"+d.id+"'].init(true)",250);return 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doc=null;$(iframe).attr("width","100%").css("height",h+"px").attr("id",d.id+"_html").css("border","none");$(this).parent().prepend(iframe);}catch(eIframe){alert("This rich text component is not supported by your browser.");$(this).show();return false;}d.iframe=iframe;var idoc=iframe.contentWindow.document;if($.browser.msie===false){idoc.body.contentEditable=true;}else{setTimeout(function(){try{$(idoc.body).css('border','none');}catch(exception){}},10);}this.initResizing($(iframe));this.reAlign();var text=$.trim($(this).val());text=xhtml.replace(/INITIAL_CONTENT/,($.browser.mozilla&&text==="")?'':text);if($.browser.mozilla){idoc.open('text/html','replace');idoc.write(text);idoc.close();}else{idoc.write(text);}try{idoc.designMode="on";idoc.execCommand("undo",false,null);}catch(exception){try{$(idoc).focus(function(){try{this.designMode="on";}catch(exception){}});}catch(exception){}}var keyupHandler=function(e){var html=($("#"+d.id).is(":visible"))?$("#"+d.id).val():html=idoc.body.innerHTML;html=(typeof HTMLtoXML==='function')?HTMLtoXML(html):html;$("#"+d.id).val(html);};try{if(idoc.attachEvent){idoc.attachEvent("onkeyup",keyupHandler);}else{idoc.addEventListener("keyup",keyupHandler,false);}}catch(exception){}$(idoc).keypress=function(e){switch((e.which)?e.which:e.keyCode){case 13:if(!$.browser.opera&&!e.ctrlKey&&!e.shiftKey){try{var el=ta.getEventElement(iframe.contentWindow,e);if(el.nodeName=="BODY"){glob_ha[d.id].cmd("formatblock","<p>");}}catch(exception){}}break;case 61:if(e.ctrlKey){if(e.shiftKey){glob_ha[d.id].cmd("superscript");}else{glob_ha[d.id].cmd("subscript");}}break;case 66:if(e.ctrlKey&&!e.shiftKey){glob_ha[d.id].cmd("bold");}break;case 73:if(e.ctrlKey&&!e.shiftKey){glob_ha[d.id].cmd("italic");}break;case 74:if(e.ctrlKey&&!e.shiftKey){glob_ha[d.id].cmd("unlink");}break;case 75:if(e.ctrlKey&&!e.shiftKey){glob_ha[d.id].cmd("createlink");}break;case 85:if(e.ctrlKey&&!e.shiftKey){glob_ha[d.id].cmd("italic");}break;default:break;}};$(this).hide();};this.reAlign=function(){var toolbar=$(this).parents("div.htmlbox:first").find("div.htmlbox-toolbar");var width=0;toolbar.children().each(function(){width+=parseInt($(this).width(),10)+parseInt($(this).css("margin-left"),10)+parseInt($(this).css("margin-right"),10);}).end();var height=27;var tWidth=toolbar.width();while(width>toolbar.width()){height+=27;toolbar.css("height",height+"px");width-=tWidth;}$(this).parents("div.htmlbox:first").css('padding-top',(height+3)+"px");};this.getEventElement=function(contentWindow,e){var eTarget;var selection;var range;if(window.getSelection){selection=contentWindow.getSelection();eTarget=(e&&e.type=='mouseup')?e.target:((selection.anchorNode.nodeName=='#text')?selection.anchorNode.parentNode:selection.anchorNode);}else{selection=contentWindow.document.selection;range=selection.createRange();eTarget=(e&&e.type=='mouseup')?e.srcElement:((selection.type=="Control")?range.item(0):selection.parentElement());}return eTarget;};this.initResizing=function(iframe){var grippie=$(this).parents('div.resizable-textarea:first').find('div.grippie:last');if(grippie.size()){var textarea=$(this);var htmlbox=$(this).parents('div.htmlbox:first');function startDrag(e){staticOffset=textarea.height()-Drupal.mousePosition(e).y;$(document).mousemove(performDrag).mouseup(endDrag);return false;}function performDrag(e){var height=Math.max(32,staticOffset+Drupal.mousePosition(e).y)+'px';textarea.height(height);iframe.height(height);htmlbox.height(height);return false;}function endDrag(e){$(document).unmousemove(performDrag).unmouseup(endDrag);}grippie.unbind('mousedown').mousedown(startDrag);}};var toolbar=function(){var h="";var colors=['white','FFFFFF','ivory','FFFFF0','lightyellow','FFFFE0','yellow','FFFF00','snow','FFFAFA','floralwhite','FFFAF0','lemonchiffon','FFFACD','cornsilk','FFF8DC','seashell','FFF5EE','lavenderblush','FFF0F5','papayawhip','FFEFD5','blanchedalmond','FFEBCD','mistyrose','F FE4E1','bisque','FFE4C4','moccasin','FFE4B5','navajowhite','FFDEAD','peachpuff','FFDAB9','gold','FFD700','pink','FFC0CB','lightpink ','FFB6C1','orange','FFA500','lightsalmon','FFA07A','darkorange','FF8C00','coral','FF7F50','hotpink','FF69B4','tomato','FF6347','orangered','FF4500','deeppink','FF1493','magenta','FF00FF','fuchsia','FF00FF','red','FF0000','oldlace','FDF5E6','lightgoldenrodyellow','FAFAD2',' linen','FAF0E6','antiquewhite','FAEBD7','salmon','FA8072','ghostwhite','F8F8FF','mintcream','F5FFFA','whitesmoke','F5F5F5','beige',' 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k=1;k<d.rows.length;k++){if(undefined===d.rows[k]){continue;}var buttons=d.rows[k].split(",");h+="<div class='"+d.id+"_tb htmlbox-toolbar'>";var addToolbarItem=function(type,cmd,title,data,arg){switch(type){case'button':return'<button type="button" onclick="glob_ha[\''+d.id+'\'].cmd(\''+cmd+(arg!==undefined?'\',\''+arg:'')+'\')" title="'+title+'"><span class="htmlbox-'+data+'"> </span></button>';case'select':return'<select id="'+d.id+'_'+cmd+'" onchange="glob_ha[\''+d.id+'\'].cmd(\''+cmd+'\',this.options[this.selectedIndex].value);this.selectedIndex=0;">'+data+'</select>';default:return'';}};var m,options;for(var i=0;i<(buttons.length+1);i++){switch(d.buttons[buttons[i]]){case"cut":h+=addToolbarItem("button","cut","cut","cut");break;case"copy":h+=addToolbarItem("button","copy","copy","copy");break;case"paste":h+=addToolbarItem("button","cut","paste","paste");break;case"undo":h+=addToolbarItem("button","undo","undo","undo");break;case"redo":h+=addToolbarItem("button","redo","redo","redo");break;case"bold":h+=addToolbarItem("button","bold","bold","b");break;case"italic":h+=addToolbarItem("button","italic","italic","i");break;case"underline":h+=addToolbarItem("button","underline","undelrine","u");break;case"sup":h+=addToolbarItem("button","superscript","superscript","sup");break;case"sub":h+=addToolbarItem("button","subscript","subscript","sub");break;case"left":h+=addToolbarItem("button","justifyleft","align left","left");break;case"center":h+=addToolbarItem("button","justifycenter","align center","center");break;case"right":h+=addToolbarItem("button","justifyright","align right","right");break;case"justify":h+=addToolbarItem("button","justifyfull","justify","justify");break;case"ol":h+=addToolbarItem("button","insertorderedlist","ordered list","ol");break;case"ul":h+=addToolbarItem("button","insertunorderedlist","unordered list","ul");break;case"indent":h+=addToolbarItem("button","indent","indent","indent");break;case"outdent":h+=addToolbarItem("button","outdent","outdent","outdent");break;case"hyperlink":h+=addToolbarItem("button","createlink","hyperlink","hyperlink");h+=addToolbarItem("button","unlink","remove hyperlink","unlink");break;case"image":h+=addToolbarItem("button","insertimage","image","img");break;case"html":h+=addToolbarItem("button","html","html source","html");break;case"separator_dots":h+="<span class='separator_dots' title='separator_dots'> </span>";break;case"separator_basic":h+="<span class='separator_basic' title='separator_basic'> </span>";break;case"fontsize":h+=addToolbarItem("select","fontsize","font size",'<option value="" selected="selected">- font size -</option><option value="1">1</option><option value="2">2</option><option value="3">3</option><option value="4">4</option><option value="5">5</option><option value="6">6</option><option value="7">7</option>');break;case"fontfamily":h+=addToolbarItem("select","fontname","font name",'<option value="" selected="selected">- font -</option><option value="arial" style="font-family:arial;">Arial</option><option value="courier" style="font-family:courier;">Courier</option><option value="cursive" style="font-family:cursive;">Cursive</option><option value="georgia" style="font-family:georgia;">Georgia</option><option value="monospace" style="font-family:monospace;">Monospace</option><option value="tahoma" style="font-family:tahoma;">Tahoma</option><option value="verdana" style="font-family:verdana;">Verdana</option>');break;case"fontcolor":options='<option value="" selected="selected">- color -</option>';for(m=0;m<colors.length;m++){if(1===(m&1)){continue;}options+="<option value='"+colors[m]+"' style='background:"+colors[m]+";color:"+colors[m]+";'>"+colors[m]+"</option>";}h+=addToolbarItem("select","fontcolor","font color",options);break;case"highlight":options='<option value="" selected="selected">- highlight -</option>';for(m=0;m<colors.length;m++){if(1===(m&1)){continue;}options+="<option value='"+colors[m]+"' style='background:"+colors[m]+";color:"+colors[m]+";'>"+colors[m]+"</option>";}h+=addToolbarItem("select","backcolor","background color",options);break;case"headers":options='<option value="" selected="selected">- headers -</option>';for(m=1;m<=6;m++){options+="<option value='<H"+m+">'>H"+m+"</option>";}h+=addToolbarItem("select","formatblock","Header format",options);break;case"p":h+=addToolbarItem("button","formatblock","p","paragraph","<P>");break;case"code":h+=addToolbarItem("button","formatblock","code","code","<CODE>");break;case"pre":h+=addToolbarItem("button","formatblock","preformatted","pre","<PRE>");break;default:break;}}h+="</div>";}return h;};this.cmd=function(cmd,arg1){d.iframe.contentWindow.focus();var idoc=d.iframe.contentWindow.document;if($.browser.mozilla){idoc.execCommand("styleWithCSS",false,false);}if(cmd==="html"){var text=this.get_html();if($("#"+d.id).is(":visible")){$("#"+d.id).hide();$("#"+d.id+"_html").show();if($.browser.opera){$(window).scrollTop($('body').scrollTop());}this.set_text(text);}else{$("#"+d.id).show();$("#"+d.id+"_html").hide();this.set_text(text);$("#"+d.id).focus();}}else if(cmd==="createlink"){arg1=$.trim(prompt("Paste Web Address URL Here:","http://"));if(arg1!==""){idoc.execCommand(cmd,false,arg1);}else{idoc.execCommand("unlink",false,null);}}else if(cmd==="insertimage"){idoc.execCommand(cmd,false,prompt("Paste Image URL Here:","http://"));}else if(cmd==="fontsize"){idoc.execCommand(cmd,false,arg1);}else if(cmd==="backcolor"){if($.browser.msie){idoc.execCommand("backcolor",false,arg1);}else{idoc.execCommand("hilitecolor",false,arg1);}}else if(cmd==="fontcolor"){idoc.execCommand("forecolor",false,arg1);}else if(cmd==="fontname"){idoc.execCommand(cmd,false,arg1);}else if(cmd==="formatblock"){idoc.execCommand(cmd,false,arg1);}else if(cmd==="cut"){if($.browser.msie===false){alert("Available in IExplore only.\nUse CTRL+X to cut text!");}else{idoc.execCommand('Cut');}}else if(cmd==="copy"){if($.browser.msie===false){alert("Available in IExplore only.\nUse CTRL+C to copy text!");}else{idoc.execCommand('Copy');}}else if(cmd==="paste"){if($.browser.msie===false){alert("Available in IExplore only.\nUse CTRL+V to paste text!");}else{idoc.execCommand('Paste');}}else{idoc.execCommand(cmd,false,null);}if($("#"+d.id).is(":visible")===false){$("#"+d.id).val(this.get_html());}return true;};this.get_text=function(){if($("#"+d.id).is(":visible")){return $("#"+d.id).val();}var text;if($.browser.msie){text=d.iframe.contentWindow.document.body.innerText;}else{var html=d.iframe.contentWindow.document.body.ownerDocument.createRange();html.selectNodeContents(d.iframe.contentWindow.document.body);text=html;}return text;};this.set_text=function(txt){var text=(undefined===txt)?"":txt;if($("#"+d.id).is(":visible")){$("#"+d.id).val(text);}else if($.browser.mozilla||$.browser.safari){if($.trim(text)===""){text=" ";}text=xhtml.replace(/INITIAL_CONTENT/,text);d.iframe.contentWindow.document.open('text/html','replace');d.iframe.contentWindow.document.write(text);d.iframe.contentWindow.document.close();}else{d.iframe.contentWindow.document.body.innerText="";if(text!==""){d.iframe.contentWindow.document.write(text);}}return 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