var userAgent = navigator.userAgent.toLowerCase();

var is_webtv = userAgent.indexOf('webtv') != -1;

var is_kon = userAgent.indexOf('konqueror') != -1;

var is_mac = userAgent.indexOf('mac') != -1;

var is_saf = userAgent.indexOf('applewebkit') != -1 || navigator.vendor == 'Apple Computer, Inc.';

var is_opera = userAgent.indexOf('opera') != -1 && opera.version();

var is_moz = (navigator.product == 'Gecko' && !is_saf) && userAgent.substr(userAgent.indexOf('firefox') + 8, 3);

var is_ns = userAgent.indexOf('compatible') == -1 && userAgent.indexOf('mozilla') != -1 && !is_opera && !is_webtv && !is_saf;

var is_ie = (userAgent.indexOf('msie') != -1 && !is_opera && !is_saf && !is_webtv) && userAgent.substr(userAgent.indexOf('msie') + 5, 3);







function copycode(obj) {

	obj = document.getElementById(obj);

	if(is_ie && obj.style.display != 'none') {

		var rng = document.body.createTextRange();

		rng.moveToElementText(obj);

		rng.scrollIntoView();

		rng.select();

		rng.execCommand("Copy");

		rng.collapse(false);

	}

}

/*

if ('undefined' == typeof codeid) {

	function codeid(id) {

		return document.getElementById(id);

	}

}





function copycode(id){

//copyToClipboard(document.getElementById(id).value);

	copy(document.getElementById(id).value);

}

function copy(text2copy) { 

	if (window.clipboardData) {   

  	window.clipboardData.setData("Text",text2copy);   

  } else {   

  	var flashcopier = 'flashcopier';

    if(!document.getElementById(flashcopier)) {

       var divholder = document.createElement('div');

       divholder.id = flashcopier;

       document.body.appendChild(divholder);

    }

    document.getElementById(flashcopier).innerHTML = '';

    var divinfo = '<embed src="_clipboard.swf" FlashVars="clipboard='+escape(text2copy)+'" width="0" height="0" type="application/x-shockwave-flash"></embed>';//ÕâÀïÊǹؼü

   	document.getElementById(flashcopier).innerHTML = divinfo;

   	alert('Text copied');

  }

}

function copyToClipboard(meintext){

	if (window.clipboardData) {

  	alert("ie");

  	// the IE-manier

  	window.clipboardData.setData("Text", meintext);

       

		// waarschijnlijk niet de beste manier om Moz/NS te detecteren;

   	// het is mij echter onbekend vanaf welke versie dit precies werkt:

  }

  else if (window.netscape) { 

     

  	// dit is belangrijk maar staat nergens duidelijk vermeld:

    // you have to sign the code to enable this, or see notes below 

    netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');

     

    // maak een interface naar het clipboard

    var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);

    if (!clip) return;

    alert("mozilla");

    // maak een transferable

    var trans = Components.classes['@mozilla.org/widget/transferable;1']

                    .createInstance(Components.interfaces.nsITransferable);

    if (!trans) return;

     

    // specificeer wat voor soort data we op willen halen; text in dit geval

    trans.addDataFlavor('text/unicode');

     

    // om de data uit de transferable te halen hebben we 2 nieuwe objecten 

    // nodig om het in op te slaan

    var str = new Object();

    var len = new Object();

     

    var str = Components.classes["@mozilla.org/supports-string;1"]

                  .createInstance(Components.interfaces.nsISupportsString);

     

    var copytext=meintext;

     

    str.data=copytext;

     

    trans.setTransferData("text/unicode",str,copytext.length*2);

     

    var clipid=Components.interfaces.nsIClipboard;

     

    if (!clip) return false;

     

    clip.setData(trans,null,clipid.kGlobalClipboard);

     

	}

  alert("Following info was copied to your clipboard:\n\n" + meintext);

  return false;

}

*/  

// Start syntax_hilite.js

function getBrowserType() {

	var detect = navigator.userAgent.toLowerCase();

	var browser;

	var doCheckIt = function (bString) {

		place = detect.indexOf(bString) + 1;

		return place;

	};

	if (doCheckIt('konqueror')) { browser = "konqueror"; }

	else if (doCheckIt('safari')) { browser = "safari"; }

	else if (doCheckIt('omniweb')) { browser = "omniweb"; }

	else if (doCheckIt('opera')) { browser = "opera"; }

	else if (doCheckIt('webtv')) { browser = "webtv"; }

	else if (doCheckIt('icab')) { browser = "icab"; }

	else if (doCheckIt('msie')) { browser = "msie"; }

	else if (doCheckIt('firefox')) { browser = "firefox"; }

	else if (!doCheckIt('compatible')) { browser = "nn"; }

	return browser;

}



function strTrim(str) {

	var i,j;

	i = 0;

	j = str.length-1;

	str = str.split("");

	while(i < str.length) {

		if(str[i]==" ") {

			str[i] = "";

		} else {

			break;

		}

		i++;

	}

	while(j > 0) {

		if(str[j]== " ") {

			str[j]="";

		} else {

			break;

		}

		j--;

	}

	return str.join("");

}



function igEncodeHTML(igHTML) {

	var regExLT = /</g;

	var regExGT = />/g;

	igHTML = igHTML.replace(regExLT, "&lt;");

	igHTML = igHTML.replace(regExGT, "&gt;");

	return igHTML;

}



function doCleanUp(sTxt) {

	sTxt = sTxt.replace(/(\r\n|\r|\n)/g, "\n");

	var arrTxt = sTxt.split("\n");

	for(i=0; i<arrTxt.length; i++) {

		if(arrTxt[i].substr((arrTxt[i].length-1), 1)==" ") {

			arrTxt[i] = arrTxt[i].substr(0, (arrTxt[i].length-1));

		}

		if(arrTxt[i].substr((arrTxt[i].length-1), 1)=="	") {

			arrTxt[i] = arrTxt[i].substr(0, (arrTxt[i].length-1));

		}

	}

	sTxt = arrTxt.join("\n");

	var regExNL1a = /([\n]{2,})/g;			//to find two consecutive 'newlines'

	var regExNL1b = /([ ]{1,})\n/g;			//to find more than 1 whitespace before 'newline'

	var regExNL1c = /([	|\t]{1,})\n/g;		//to find more than 1 tab before 'newline'

	var regExNL1d = /\n([ ]{1,})\n/g;		//to find a line with only spaces

	var regExNL1e = /\n([	|\t]{1,})\n/g;	//to find a line with only tabs

	var regExNL1g = / {4}/g;				//to find 4 space chars

	sTxt = sTxt.replace(regExNL1g, "	");

	sTxt = sTxt.replace(regExNL1d, "\n").replace(regExNL1e, "\n");

	sTxt = sTxt.replace(regExNL1b, "\n").replace(regExNL1c, "\n");

	sTxt = sTxt.replace(regExNL1a, "\n");

	if(sTxt.substr(0, 1)=="\n") {

		sTxt = sTxt.substr(1, sTxt.length);

	}

	if(sTxt.substr((sTxt.length-1), 1)=="\n") {

		sTxt = sTxt.substr(0, (sTxt.length-1));

	}

	return sTxt;

}



function getTagCode(sID) {

	var myBrowser = strTrim(navigator.appName.substring(0, 9));

	myBrowser = myBrowser.toLowerCase();

	if(document.getElementById) {

		oDoc = document.getElementById(sID);

	} else if(document.all) {

		oDoc = document.all[sID];

	}

	var getTxt = "";

	if(typeof(oDoc.innerText) != 'undefined') {

		getTxt = strTrim(oDoc.innerText);

	} else {

		getTxt = strTrim(oDoc.innerHTML);	//textContent doesn't keep \n with <LI>, so use innerHTML

		var regExLi = /<\/li>/gi;		//RegEx to find </li>

		var regExHTML = /<\S[^>]*>/g;	//RegEx to find HTML Tags

		var regExAnd = /&amp;/g;		//to find ampersand as HTML entity

		var regExSpace = /&nbsp;/g;		//to find whitespace as HTML entity

		var regExLT = /&lt;/g;			//to find < as HTML entity

		var regExGT = /&gt;/g;			//to find > as HTML entity

		getTxt = getTxt.replace(regExLi, "\n");		//replace </li> with \n

		getTxt = getTxt.replace(regExHTML, "");		//strip out all HTML Tags

		getTxt = getTxt.replace(regExAnd, "&");		//replace &amp; with &

		getTxt = getTxt.replace(regExSpace, " ");	//replace &nbsp; with simple whitespace

		getTxt = getTxt.replace(regExLT, "<");		//replace &lt; with <

		getTxt = getTxt.replace(regExGT, ">");		//replace &gt; with >

	}

	return getTxt;

}



function showCodeTxt(sId) {

	var cdTxt = igEncodeHTML(getTagCode(sId));

	cdTxt = doCleanUp(cdTxt);

	var cdTxtPrefix = "<html><head><title>WP-CODEBOX &raquo; Plain-Text View</title><style>body { margin:0px; padding:0px; white-space:nowrap; }</style></head><body><pre>\n";

	var cdTxtSuffix = "\n</pre><br /></body></html>";

	cdWin = window.open("about:blank", "cdWin", "toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=700,height=400,left=35,top=85");

	cdWin.document.open();

	cdWin.document.write(cdTxtPrefix+cdTxt+cdTxtSuffix);

	cdWin.document.close();

}



function getCodeTxt(sId) {

	var cdTxt = igEncodeHTML(getTagCode(sId));

	cdTxt = doCleanUp(cdTxt);

	return cdTxt;

}



function hidePlainTxt(bID) {

	var oCodeBox = document.getElementById(bID);

	if(arrCode[bID]=="") {

		alert("The HTML View for this Code Box is not available");

	} else {

		var lnkID = "l"+bID;

		lnkID = lnkID.toLowerCase();

		var oLnk = document.getElementById(lnkID);

		var sInnerHTML = "<a href=\"#\" onclick=\"javascript:showPlainTxt('"+bID+"'); return false;\">PLAIN TEXT</a>";

		oLnk.innerHTML = sInnerHTML;

		oCodeBox.innerHTML = "";

		oCodeBox.innerHTML = arrCode[bID];

		arrCode[bID] = "";

	}

}



function showPlainTxt(bID) {

	var sHtmlCode, sPlainCode, sInnerHTML, oLnk, intHeightDiff, intWidthDiff;

	var browserName = getBrowserType();

	if(browserName=="msie") {

		intHeightDiff = 20;

		intWidthDiff = 5;

	} else if(browserName=="opera") {

		intHeightDiff = 20;

		intWidthDiff = 12;

	} else if(browserName=="firefox") {

		intHeightDiff = 20;

		intWidthDiff = 12;

	}

	var oCodeBox = document.getElementById(bID);

	//get InnerHTML

	sHtmlCode = oCodeBox.innerHTML;

	arrCode[bID] = sHtmlCode;

	var lnkID = "l"+bID;

	lnkID = lnkID.toLowerCase();

	oLnk = document.getElementById(lnkID);

	sInnerHTML = "<a href=\"#\" onclick=\"javascript:hidePlainTxt('"+bID+"'); return false;\">HILITED HTML</a>";

	oLnk.innerHTML = sInnerHTML;

	sPlainCode = getCodeTxt(bID);

	var cbHeight = oCodeBox.parentNode.clientHeight;

	var cbWidth = oCodeBox.parentNode.clientWidth;

	var ptHeight = cbHeight-intHeightDiff;

	var ptWidth = cbWidth-intWidthDiff;

	sPlainCodeHTML = "<textarea style=\"width:"+ptWidth+"px; height:"+ptHeight+"px;\" wrap=\"off\">"+sPlainCode+"</textarea>";

	oCodeBox.innerHTML = "";

	oCodeBox.innerHTML = sPlainCodeHTML;

}



var $jcodebox = jQuery.noConflict(); 

$jcodebox(document).ready(function(){

	$jcodebox(".wp_codebox_msgheader").click(function(event){

		if (event.target == this){

			$jcodebox(this).next(".wp_codebox").slideToggle("slow");

			$jcodebox(this).toggleClass("active");

		}

	});

	$jcodebox(".wp_codebox_hide").next(".wp_codebox").hide();

	$jcodebox(".wp_codebox_hide").addClass("active");

});