function logWin(openPage,winName,args,center,w,h)

	{

		if(center==true)

		{

			w = (screen.width/2)-w+200;

			h = (screen.height/2)-h+200;

			args = args + ",left=" + w + ",top=" + h;

		}

             window.open(openPage,winName,args);

	}

	function getAvatar(form)

	{

		var pict=form.avatar.options[form.avatar.selectedIndex].value;

		if(pict!='0')

			preview.innerHTML="<img src='images/avatars/"+pict+"' border=1>";

		else

			preview.innerHTML='&nbsp;';

	}



var imageTag = false;

var theSelection = false;

var clientPC = navigator.userAgent.toLowerCase(); // Get client info

var clientVer = parseInt(navigator.appVersion); // Get browser version



var is_ie = ((clientPC.indexOf("msie") != -1) && (clientPC.indexOf("opera") == -1));

var is_nav = ((clientPC.indexOf('mozilla')!=-1) && (clientPC.indexOf('spoofer')==-1)

                && (clientPC.indexOf('compatible') == -1) && (clientPC.indexOf('opera')==-1)

                && (clientPC.indexOf('webtv')==-1) && (clientPC.indexOf('hotjava')==-1));

var is_moz = 0;



var is_win = ((clientPC.indexOf("win")!=-1) || (clientPC.indexOf("16bit") != -1));

var is_mac = (clientPC.indexOf("mac")!=-1);





// Define the bbCode tags

bbcode = new Array();

bbtags = new Array('[b]','[/b]','[i]','[/i]','[u]','[/u]','[quote]','[/quote]','[code]','[/code]','[php]','[/php]','[email]','[/email]','[img]','[/img]','[url]','[/url]');

imageTag = false;



// Replacement for arrayname.length property

function getarraysize(thearray) {

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

		if ((thearray[i] == "undefined") || (thearray[i] == "") || (thearray[i] == null))

			return i;

		}

	return thearray.length;

}



// Replacement for arrayname.push(value) not implemented in IE until version 5.5

// Appends element to the array

function arraypush(thearray,value) {

	thearray[ getarraysize(thearray) ] = value;

}



// Replacement for arrayname.pop() not implemented in IE until version 5.5

// Removes and returns the last element of an array

function arraypop(thearray) {

	thearraysize = getarraysize(thearray);

	retval = thearray[thearraysize - 1];

	delete thearray[thearraysize - 1];

	return retval;

}





function emoticon(text) {

	var txtarea = document.post.message;

	text = ' ' + text + ' ';

	if (txtarea.createTextRange && txtarea.caretPos) {

		var caretPos = txtarea.caretPos;

		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? caretPos.text + text + ' ' : caretPos.text + text;

		txtarea.focus();

	} else {

		txtarea.value  += text;

		txtarea.focus();

	}

}





var imageTag = false;

var theSelection = false;

var clientPC = navigator.userAgent.toLowerCase(); // Get client info

var clientVer = parseInt(navigator.appVersion); // Get browser version



var is_ie = ((clientPC.indexOf("msie") != -1) && (clientPC.indexOf("opera") == -1));

var is_nav = ((clientPC.indexOf('mozilla')!=-1) && (clientPC.indexOf('spoofer')==-1)

                && (clientPC.indexOf('compatible') == -1) && (clientPC.indexOf('opera')==-1)

                && (clientPC.indexOf('webtv')==-1) && (clientPC.indexOf('hotjava')==-1));

var is_moz = 0;



var is_win = ((clientPC.indexOf("win")!=-1) || (clientPC.indexOf("16bit") != -1));

var is_mac = (clientPC.indexOf("mac")!=-1);



function bbstyle(bbnumber) {

	var txtarea = document.post.message;



	txtarea.focus();

	donotinsert = false;

	theSelection = false;

	bblast = 0;



	if (bbnumber == -1) {

		while (bbcode[0]) {

			butnumber = arraypop(bbcode) - 1;

			txtarea.value += bbtags[butnumber + 1];

			//buttext = eval('document.post.addbbcode' + butnumber + '.value');

			//eval('document.post.addbbcode' + butnumber + '.value ="' + buttext.substr(0,(buttext.length - 1)) + '"');

		}

		imageTag = false;

		txtarea.focus();

		return;

	}



	if ((clientVer >= 4) && is_ie && is_win)

	{

		theSelection = document.selection.createRange().text;

		if (theSelection) {

			document.selection.createRange().text = bbtags[bbnumber] + theSelection + bbtags[bbnumber+1];

			txtarea.focus();

			theSelection = '';

			return;

		}

	}

	else if (txtarea.selectionEnd && (txtarea.selectionEnd - txtarea.selectionStart > 0))

	{

		mozWrap(txtarea, bbtags[bbnumber], bbtags[bbnumber+1]);

		return;

	}



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

		if (bbcode[i] == bbnumber+1) {

			bblast = i;

			donotinsert = true;

		}

	}



	if (donotinsert) {

		while (bbcode[bblast]) {

				butnumber = arraypop(bbcode) - 1;

				txtarea.value += bbtags[butnumber + 1];

				//buttext = eval('document.post.addbbcode' + butnumber + '.value');

				//eval('document.post.addbbcode' + butnumber + '.value ="' + buttext.substr(0,(buttext.length - 1)) + '"');

				imageTag = false;

			}

			txtarea.focus();

			return;

	} else {



		if (imageTag && (bbnumber != 14)) {

			txtarea.value += bbtags[15];

			lastValue = arraypop(bbcode) - 1;

			document.post.addbbcode14.value = " IMG ";

			imageTag = false;

		}



		txtarea.value += bbtags[bbnumber];

		if ((bbnumber == 14) && (imageTag == false)) imageTag = 1; 

		arraypush(bbcode,bbnumber+1);

		//eval('document.post.addbbcode'+bbnumber+'.value += "*"');

		txtarea.focus();

		return;

	}

	storeCaret(txtarea);

}