function navHover(which)
{					
	if (document.getElementById(which.id))
	{
		cur = document.getElementById(which.id).className;
		
		if (cur == 'buttonLarge')
		{
			document.getElementById(which.id).className = 'buttonLargeHover'
		}
		else if (cur == 'buttonSmall')
		{
			document.getElementById(which.id).className = 'buttonSmallHover'
		}
	}
}

function navReset(which)
{					
	if (document.getElementById(which.id))
	{
		cur = document.getElementById(which.id).className;
		
		if (cur == 'buttonLargeHover')
		{
			document.getElementById(which.id).className = 'buttonLarge'
		}
		else if (cur == 'buttonSmallHover')
		{
			document.getElementById(which.id).className = 'buttonSmall'
		}
	}
}


function navJump(where)
{
	window.location=where;
}

function show_element(which)
{	
	document.getElementById(which + 'on').style.display = "block";
	document.getElementById(which + 'off').style.display = "none";
}


function hide_element(which)
{
	document.getElementById(which + 'on').style.display = "none";
	document.getElementById(which + 'off').style.display = "block";
}

function textcounter()
{
	var max		= 6000;
	var base	= document.forms.submit_post;
	var cur		= base.body.value.length;

	if (cur > max)
	{
		base.body.value = base.body.value.substring(0, max);
	} 
	else
	{
		base.charsleft.value = max - cur
	}
}

function showhide(what)
{
	if (document.getElementById(what).style.display == "block")
	{
		document.getElementById(what).style.display = "none";
	}
	else
	{
		document.getElementById(what).style.display = "block";
	}
}


function setannouncement()
{
	if (document.submit_post.announcement.checked == false)
		return false;
	
	document.submit_post.announcement.checked = true;
	document.submit_post.status.checked = false;
	document.submit_post.sticky.checked = false;
	document.submit_post.ann_type[0].disabled = false;	
	document.submit_post.ann_type[1].disabled = false;	
}
function clearannouncement()
{
	document.submit_post.announcement.checked = false;
	document.submit_post.ann_type[0].disabled = true;	
	document.submit_post.ann_type[1].disabled = true;	
}

var rownum = 4;
function addPollField()
{
	if (rownum == 12)
	{
		return false;
	}
	rownum++
	var marker = document.getElementById("rowpos");
	var newrow = '<div class="itempad">' + rownum + '. <input type="text" class="input" name="option[' + rownum + ']" style="width:50%" size="60" value="" maxlength="120" /> </div>';
	
	newrow =  newrow + '<span id="rowpos"></span>';

	if (typeof(marker.outerHTML) == 'undefined')
	{
		var range = document.createRange();
		range.setStartBefore(marker);
		marker.parentNode.replaceChild(range.createContextualFragment(newrow), marker);
	}
	else
	{
		marker.outerHTML = newrow;
	}
}

	
		/** --------------------------------------------------
		/**  Spelling Check 
		/** --------------------------------------------------*/
		
		var SP_XMLHttp;
		var SP_originalText;
		var SP_checkedText;
		var SP_frameBase;
		var SP_frameObj;
		var SP_win = false;
		var SP_popupDiv;
		var SP_additionalLinks;
		var SP_hiddenField;
		var SP_spellField;
		var SP_contentField;
		
		var SP_clicked			= false;
		var SP_unSupported		= false;
		var isIE				= false;
		var SP_PinTA			= false;
		var SP_recentlyClicked	= false;
		var SP_temp				= false;
		var SP_timeOut			= 1000;
		var SP_timeOutMax		= 5000;
		var SP_suggested		= new Array();
		var SP_repWords			= new Array();
		
		var spellClass			= 'spellchecked_word';
		var spellClassSelected	= 'spellchecked_word_selected';
		
		var langNoSuggestions	= 'No Errors Found';
		var langUnsupported		= 'Unsupported Browser';
		var langInProgress		= '&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;&nbsp;&nbsp;&nbsp;Check In Progress...';
		var langEditWord		= 'Edit Word';
		var langSaveEdit		= 'Save Edit';
		
		function spellingCheck()
		{
		}
		
		spellingCheck.prototype.searchXML = function(xmlURL, data)
		{	
			var XMLurl = xmlURL;
		    
		    if (window.XMLHttpRequest)
		    {
		    	SP_frameBase.body.innerHTML = '';
		    	SP_inProgress();
		    	
		        SP_XMLHttp = new XMLHttpRequest();
		        SP_XMLHttp.onreadystatechange = this.processReqChange;
		        SP_XMLHttp.open("POST", XMLurl, true);
		        SP_XMLHttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded;');
		        SP_XMLHttp.send(data);
		    // branch for IE/Windows ActiveX version
		    } 
		    else if (window.ActiveXObject)
		    {
		    	isIE = true;
		    	
		    	try
		    	{
		        	SP_XMLHttp = new ActiveXObject("Microsoft.XMLHTTP");
		        }
		        catch(g){ return SP_unsupportedBrowser();}
		        
		        if (SP_XMLHttp)
		        {
		        	SP_frameBase.body.innerHTML = '';
		        	SP_inProgress();
		        	
		            SP_XMLHttp.onreadystatechange = this.processReqChange;
		            SP_XMLHttp.open("POST", XMLurl, true);
		            SP_XMLHttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded;');
		            SP_XMLHttp.send(data);
		        }
		    }
		    else
		    {
		    	SP_unsupportedBrowser();
		    }
		}
		
		spellingCheck.prototype.processReqChange = function()
		{
		    // only if SP_XMLHttp shows "loaded"
		    if (SP_XMLHttp.readyState == 4)
		    {
		        // only if "OK"
				if (SP_XMLHttp.status == 200)
		        {
		        	if (SP_XMLHttp.responseText == '')
		        	{
		        		SP_clicked = false;
						alert("There was a problem retrieving the XML data");
		        	}
		        	else
					{
						
						SP_parseXML();
						
						if (SP_suggested.length == 0)
						{
							SP_frameBase.body.innerHTML = '';
							SP_frameObj.style.display = 'none';
							return SP_noSuggestions();
						}
						
						SP_prepareText();
						SP_tagSpans();
						//SP_tagLinks();
						SP_frameObj.style.display = 'block';
						SP_hiddenField.innerHTML = SP_additionalLinks;
						SP_hiddenField.style.visibility = 'visible';
						
						// In some cases, Safari was not displaying the contents
						// until there was some action with the screen or frame contents
						// after the mouse click.  This seems to fix it.  Not sure why.
						var temp = SP_frameBase.body.innerHTML;
					}
				}
				else
				{
					SP_clicked = false;
					alert("There was a problem retrieving the XML data:\n" + SP_XMLHttp.status + ' - ' + SP_XMLHttp.responseText);
				}
		    }
		}
		
		spellingCheck.prototype.getResults = function(field)
		{
			if (SP_clicked)
			{
				return SP_closeSpellCheck();
			}
			
			if (SP_win) SP_win.hidePopup();
			
			if ( ! field)
			{
				return;
			}
			
			SP_spellField = field;
			SP_hiddenField = document.getElementById('spellcheck_hidden_' + field);
			SP_contentField = document.getElementById(field);
			
			SP_originalText = SP_contentField.value;
			SP_checkedText  = SP_contentField.value;
			
			SP_suggested = new Array();
			
			if ( ! SP_originalText || SP_originalText == '')
			{
				return;
			}
			
			SP_clicked = true;
			
			var searchString = SP_originalText;
			
			xmlURL = "http://localhost/magentoee/boards/spellcheck/";
			data = "q=" + escape(searchString) + "&XID=ignore";
			
			if (!SP_additionalLinks)
			{
				SP_additionalLinks = SP_hiddenField.innerHTML;
			}
			
			SP_popupDiv = document.getElementById('spellcheck_popup');
			SP_frameObj = document.getElementById('spellcheck_frame_'+SP_spellField);
			
			if (SP_frameObj.contentDocument)
			{
				SP_frameBase = SP_frameObj.contentDocument; 
			}
			else if (SP_frameObj.contentWindow)
			{
				SP_frameBase = SP_frameObj.contentWindow.document;
			}
			else if (SP_frameObj.document)
			{
				SP_frameBase = SP_frameObj.document;
			}
			else
			{
				if ( ! SP_PinTA)
				{	
					SP_clicked = false;
					SP_frameObj.style.display = 'block';
					SP_inProgress();
					SP_PinTA = new Date();
					setTimeout("eeSpell.getResults(SP_spellField)", SP_timeOut);
					return;
				}
				else
				{	
					var current = new Date();
					
					if (current - SP_PinTA > SP_timeOutMax) // Final Chance
					{
						if (SP_frameObj.contentDocument)
						{
							SP_frameBase = SP_frameObj.contentDocument;
						}
						else
						{
							SP_PinTA = false;
							SP_clicked = false;
							return SP_unsupportedBrowser();
						}
					}
					else if (current - SP_PinTA > SP_timeOut) // First Chance
					{
						if (SP_frameObj.contentDocument)
						{
							SP_frameBase = SP_frameObj.contentDocument;
						}
						else
						{
							SP_clicked = false;
							setTimeout("eeSpell.getResults(SP_spellField)", SP_timeOut);
							return;
						}
					}
					else
					{
						SP_clicked = false;
						return; // Double-click
					}
				}
			}
			
			if (SP_win) SP_frameBase.onmouseup = SP_PopupWindow_hidePopupWindows;
			
			SP_PinTA = false;
			
			SP_hiddenField.style.visibility = 'hidden';
			
			this.searchXML(xmlURL, data);
		}
		
		
		function SP_parseXML()
		{
			//alert(SP_XMLHttp.responseText);
			var SP_suggestedItems = SP_XMLHttp.responseXML.getElementsByTagName("item");
						
			for (var i = 0; i < SP_suggestedItems.length; i++)
			{	
				if (SP_suggestedItems[i].childNodes.length > 1)
				{
					elementText = SP_suggestedItems[i].childNodes[1].nodeValue;
				}
				else
				{
					elementText = SP_suggestedItems[i].firstChild.nodeValue;
				}
							
				elementParts = elementText.split(':');
				SP_suggested[i] = elementParts[0];
				SP_repWords[i]  = elementParts[1];
			}
		}
		
		function SP_prepareText()
		{	
			SP_checkedText = SP_checkedText.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
			
			for (i=0; i < SP_suggested.length; i++)
			{
				compareString = eval("/(\W*)" + SP_suggested[i] + "(\W*)/g");
				
				SP_checkedText = SP_checkedText.replace(compareString,'$1<span class="'+spellClass+'">' + SP_suggested[i] + '</span>$2');
			}
			
			SP_checkedText = SP_checkedText.replace(/(\r\n|\n|\r)/g, '<br>');
		}
		
		function SP_tagSpans()
		{	
			SP_frameBase.body.innerHTML = SP_checkedText;
			
			var spans = SP_frameBase.getElementsByTagName("span");
			
			for (var i = 0, l = spans.length; i < l; ++i)
			{
				if (spans[i].className.indexOf(spellClass) > -1)
				{
					spans[i].id = "spellcheckedword_" + i;
					spans[i].onclick = SP_clickWord;
				}
			}
		}
		
		function SP_tagLinks()
		{	
			var links = SP_frameBase.getElementsByTagName("a");
			
			for (var i = 0, l = links.length; i < l; ++i)
			{
				links[i].onclick = function() {return false;};
			}
		}
		
		
		
		function SP_resetSpanStyles()
		{
			var spans = SP_frameBase.getElementsByTagName("span");
			
			for (var i = 0, l = spans.length; i < l; ++i)
			{
				if (spans[i].className.indexOf(spellClassSelected) > -1)
				{
					spans[i].className = spellClass;
				}
			}
		}
		
		
		function SP_clickWord()
		{
			SP_recentlyClicked = this;
			
			var spans = SP_frameBase.getElementsByTagName("span");
			
			for (var i = 0, l = spans.length; i < l; ++i)
			{
				spans[i].className = spellClass;
			}
			
			this.className = spellClassSelected;
			
			for(i=0, l = SP_suggested.length; i < l; ++i)
			{
				if (SP_suggested[i] == this.innerHTML)
				{
					break;
				}
			}
			
			//alert(this.innerHTML + ' :' + SP_repWords[i] + ' ID:' + this.id);
			
			SP_popupDiv.innerHTML = SP_suggestionMenu(SP_repWords[i], this.id);
			
			frameCoordinates = SP_absolutePosition(SP_frameObj);
			scrollCoordinates = SP_scrollPosition(SP_frameBase);
				
			SP_win = new SP_PopupWindow('spellcheck_popup'); 
			SP_win.offsetX = frameCoordinates.x;
			SP_win.offsetY = frameCoordinates.y+17 - scrollCoordinates.y;
			SP_win.showPopup(this);
			SP_win.autoHide();
			SP_win.editInProgress = false;
		}
		
		function SP_suggestionMenu(suggestions, id)
		{
			words = suggestions.split(',');
			
			for (i=0, l = words.length, str=''; i < l;  ++i)
			{
				str += '<a href="javascript:void(0);" onclick="SP_replaceWord(this, \'' + id + '\');return false;">';
				str += words[i] + '</a><br />';
			}
			
			str += '----<br /><a href="javascript:void(0);" onmousedown="SP_editWordPause();" onclick="SP_editWord(this, \'' + id + '\');return false;">' + langEditWord + '</a>';
			
			return str;
		}
		
		function SP_replaceWord(el, id)
		{
			var spans = SP_frameBase.getElementsByTagName("span");
		
			var newText = SP_frameBase.createTextNode(el.innerHTML);
			
			if (spans[id])
			{
				spans[id].parentNode.insertBefore(newText, spans[id]);
				spans[id].parentNode.removeChild(spans[id]);
				SP_resetSpanStyles();
				// spans[id].innerHTML = el.innerHTML;
			}
			
			if (SP_win) SP_win.hidePopup();
		}
		
		function SP_editWordPause()
		{
			// Safari has issues
			SP_temp = document.onmouseup;
			document.onmouseup = function() {}
		}
		
		
		function SP_editWord(el, id)
		{	
			var spans = SP_frameBase.getElementsByTagName("span");
			
			if (spans[id])
			{
				var newObj = document.createElement('input');
				newObj.setAttribute("type", "text");
				//newObj.setAttribute("name", 'input_'+id);
				newObj.setAttribute("id", 'input_'+id);
				newObj.setAttribute("value", spans[id].innerHTML);
				newObj.setAttribute('size', spans[id].innerHTML.length+2);
				newObj.setAttribute('class', 'input');
				newObj.onkeypress = SP_saveEditReturn;
				
				el.parentNode.insertBefore(newObj, el);
				
				var newObj2 = document.createElement('a');
				newObj2.setAttribute("href", "javascript:void(0);");
				newObj2.setAttribute("id", 'link_'+id);
				newObj2.onclick = SP_saveEdit;
				newObj2.innerHTML = langSaveEdit;
				
				el.parentNode.insertBefore(document.createElement('br'), el);
				
				el.parentNode.insertBefore(newObj2, el);
				
				el.parentNode.removeChild(el);
				newObj.focus();
				newObj.select();
			}
			
			if (SP_temp)
			{
				document.onmouseup = SP_temp;
				SP_temp = false;
			}
		}
		
		function SP_saveEdit()
		{
			var id = this.id.replace('link_', '');
			
			var spans = SP_frameBase.getElementsByTagName("span");
			
			var inputs = document.getElementsByTagName("input");
			
			if (spans[id] && inputs['input_'+id])
			{
				var newText = SP_frameBase.createTextNode(inputs['input_'+id].value);
				spans[id].parentNode.insertBefore(newText, spans[id]);
				spans[id].parentNode.removeChild(spans[id]);
				SP_resetSpanStyles();
			}
			
			if (SP_win) SP_win.hidePopup();
		}
		
		function SP_saveEditReturn(e)
		{
			if (window.event)
			{
				e = window.event;
			}
				
			var charCode = (!e.which || e.which == 0) ? e.keyCode : e.which;
		
			if (charCode == 13)
			{
				var id = this.id.replace('input_', '');
			
				var spans = SP_frameBase.getElementsByTagName("span");
			
				if (spans[id])
				{
					var newText = SP_frameBase.createTextNode(this.value);
					spans[id].parentNode.insertBefore(newText, spans[id]);
					spans[id].parentNode.removeChild(spans[id]);
					SP_resetSpanStyles();
				}
			
				SP_win.hidePopup();
				
				return false;
			}
		}
		
		
		function SP_absolutePosition(el)
		{
			var coordinates = { x: el.offsetLeft, y: el.offsetTop };
			
			if (el.offsetParent)
			{
				var tmp = SP_absolutePosition(el.offsetParent);
				coordinates.x += tmp.x;
				coordinates.y += tmp.y;
			}
			
			return coordinates;
		};
		
		function SP_scrollPosition(el)
		{
			if ( ! el.documentElement.scrollTop)
			{
				var coordinates = { x: SP_frameBase.body.scrollLeft, y: SP_frameBase.body.scrollTop };
			}
			else
			{
				var coordinates = { x:  SP_frameBase.documentElement.scrollLeft, y:  SP_frameBase.documentElement.scrollTop };
			}
			
			return coordinates;
		};
		
		
		function SP_closeSpellCheck()
		{	
			if (SP_win) SP_win.hidePopup();
			
			SP_clicked = false;
			
			if (SP_frameObj && ! SP_unSupported)
			{
				SP_frameObj.style.display = 'none';
				SP_hiddenField.style.visibility = 'hidden';
				SP_frameBase.body.innerHTML = '';
			}
		}
		
		function SP_inProgress()
		{	
			SP_unSupported = false;
			SP_hiddenField.innerHTML = langInProgress;
			SP_hiddenField.style.visibility = 'visible';
		}
		
		function SP_saveSpellCheck()
		{	
			if (SP_win) SP_win.hidePopup();
			
			SP_clicked = false;
			
			var spans = SP_frameBase.getElementsByTagName("span");
			
			for (var i = spans.length; --i >= 0;) // Need to go backwards through nodes
			{	
				if (spans[i].className.indexOf(spellClass) > -1)
				{
					spans[i].parentNode.insertBefore(spans[i].firstChild, spans[i]);
					spans[i].parentNode.removeChild(spans[i]);
				}
			}
			
			var content = SP_frameBase.body.innerHTML;
			
			content = content.replace(/(\r\n|\r|\n)/g, ' ').replace(/<br *\/?>/gi, "\n");
			
			SP_frameBase.body.innerHTML = '';
			SP_frameObj.style.display = 'none';
			SP_hiddenField.style.visibility = 'hidden';
			
			content = content.replace(/&gt;/g, '>').replace(/&lt;/g, '<').replace(/&amp;/g, '&');
			
			SP_contentField.value = content;
			
			if (document.getElementById('entryform')) hide_open_panes();  // Publish area panes
		}
		
		function SP_revertToOriginal()
		{
			if (SP_win) SP_win.hidePopup();
			
			SP_clicked = false;
			
			SP_frameObj.style.display = 'none';
			SP_hiddenField.style.visibility = 'hidden';
			SP_contentField.value = SP_originalText;
			SP_frameBase.body.innerHTML = '';
			
			if (document.getElementById('entryform')) hide_open_panes();  // Publish area panes
		}
		
		function SP_unsupportedBrowser()
		{
			SP_clicked = false;
			SP_unSupported = true;
			SP_hiddenField.innerHTML = ' | ' +  langUnsupported;
			SP_hiddenField.style.visibility = 'visible';
		}
		
		function SP_noSuggestions()
		{
			SP_clicked = false;
			SP_hiddenField.innerHTML = ' | ' + langNoSuggestions;
			SP_hiddenField.style.visibility = 'visible';
		}
		
		var eeSpell = new spellingCheck();
		
		/** ----------------------------------------
		/**  Spell Check Popup Code
		/** ----------------------------------------*/
		
		// ===================================================================
		//  - CREATOR -
		// Author: Matt Kruse <matt@mattkruse.com>
		// WWW: http://www.mattkruse.com/
		// ===================================================================
		
		
		// 	 SP_getAnchorPosition(anchorname)
		//   This function returns an object having .x and .y properties which are the coordinates
		//   of the named anchor, relative to the page.
		
		function SP_getAnchorPosition(object)
		{
			// This function will return an Object with x and y properties
			var useWindow=false;
			var coordinates=new Object();
			var x=0,y=0;
			// Browser capability sniffing
			var use_gebi=false, use_css=false, use_layers=false;
			if (document.getElementById) { use_gebi=true; }
			else if (document.all) { use_css=true; }
			else if (document.layers) { use_layers=true; }
			// Logic to find position
		 	if (use_gebi && document.all) {
				x=SP_AnchorPosition_getPageOffsetLeft(object);
				y=SP_AnchorPosition_getPageOffsetTop(object);
				}
			else if (use_gebi) {
				x=SP_AnchorPosition_getPageOffsetLeft(object);
				y=SP_AnchorPosition_getPageOffsetTop(object);
				}
		 	else if (use_css) {
				x=SP_AnchorPosition_getPageOffsetLeft(object);
				y=SP_AnchorPosition_getPageOffsetTop(object);
				}
			else if (use_layers) {
				var found=0;
				for (var i=0; i<document.anchors.length; i++) {
					if (document.anchors[i].name==object.id) { found=1; break; }
					}
				if (found==0) {
					coordinates.x=0; coordinates.y=0; return coordinates;
					}
				x=document.anchors[i].x;
				y=document.anchors[i].y;
				}
			else {
				coordinates.x=0; coordinates.y=0; return coordinates;
				}
			coordinates.x=x;
			coordinates.y=y;
			return coordinates;
			}
		
		// Functions for IE to get position of an object
		function SP_AnchorPosition_getPageOffsetLeft (el)
		{
			var ol=el.offsetLeft;
			while ((el=el.offsetParent) != null) { ol += el.offsetLeft; }
			return ol;
		}
		
		function SP_AnchorPosition_getPageOffsetTop (el)
		{
			var ot=el.offsetTop;
			while((el=el.offsetParent) != null) { ot += el.offsetTop; }
			return ot;
		}
		/* SOURCE FILE: PopupWindow.js */
		
		/* 
		PopupWindow.js
		Author: Matt Kruse
		Last modified: 02/16/04
		*/
		
		// Set the position of the popup window based on the anchor
		function SP_PopupWindow_getXYPosition(object) {
			var coordinates = SP_getAnchorPosition(object);
			this.x = coordinates.x;
			this.y = coordinates.y;
			}
		// Set width/height of DIV/popup window
		function SP_PopupWindow_setSize(width,height) {
			this.width = width;
			this.height = height;
			}
		// Fill the window with contents
		function SP_PopupWindow_populate(contents) {
			this.contents = contents;
			this.populated = false;
			}
		// Set the URL to go to
		function SP_PopupWindow_setUrl(url) {
			this.url = url;
			}
		// Set the window popup properties
		function SP_PopupWindow_setWindowProperties(props) {
			this.windowProperties = props;
			}
		// Refresh the displayed contents of the popup
		function SP_PopupWindow_refresh() {
			if (this.divName != null) {
				// refresh the DIV object
				if (this.use_gebi) {
					document.getElementById(this.divName).innerHTML = this.contents;
					}
				else if (this.use_css) { 
					document.all[this.divName].innerHTML = this.contents;
					}
				else if (this.use_layers) { 
					var d = document.layers[this.divName]; 
					d.document.open();
					d.document.writeln(this.contents);
					d.document.close();
					}
				}
			else {
				if (this.popupWindow != null && !this.popupWindow.closed) {
					if (this.url !="") {
						this.popupWindow.location.href=this.url;
						}
					else {
						this.popupWindow.document.open();
						this.popupWindow.document.writeln(this.contents);
						this.popupWindow.document.close();
					}
					this.popupWindow.focus();
					}
				}
			}
		// Position and show the popup, relative to an anchor object
		function SP_PopupWindow_showPopup(object) {
			this.getXYPosition(object);
			this.x += this.offsetX;
			this.y += this.offsetY;
			if (!this.populated && (this.contents != "")) {
				this.populated = true;
				this.refresh();
				}
			if (this.divName != null) {
				// Show the DIV object
				if (this.use_gebi) {
					document.getElementById(this.divName).style.left = this.x + "px";
					document.getElementById(this.divName).style.top = this.y + "px";
					document.getElementById(this.divName).style.visibility = "visible";
					}
				else if (this.use_css) {
					document.all[this.divName].style.left = this.x;
					document.all[this.divName].style.top = this.y;
					document.all[this.divName].style.visibility = "visible";
					}
				else if (this.use_layers) {
					document.layers[this.divName].left = this.x;
					document.layers[this.divName].top = this.y;
					document.layers[this.divName].visibility = "visible";
					}
				}
			else {
				if (this.popupWindow == null || this.popupWindow.closed) {
					// If the popup window will go off-screen, move it so it doesn't
					if (this.x<0) { this.x=0; }
					if (this.y<0) { this.y=0; }
					if (screen && screen.availHeight) {
						if ((this.y + this.height) > screen.availHeight) {
							this.y = screen.availHeight - this.height;
							}
						}
					if (screen && screen.availWidth) {
						if ((this.x + this.width) > screen.availWidth) {
							this.x = screen.availWidth - this.width;
							}
						}
					var avoidAboutBlank = window.opera || ( document.layers && !navigator.mimeTypes['*'] ) || navigator.vendor == 'KDE' || ( document.childNodes && !document.all && !navigator.taintEnabled );
					this.popupWindow = window.open(avoidAboutBlank?"":"about:blank","window_"+object.id,this.windowProperties+",width="+this.width+",height="+this.height+",screenX="+this.x+",left="+this.x+",screenY="+this.y+",top="+this.y+"");
					}
				this.refresh();
				}
			}
		// Hide the popup
		function SP_PopupWindow_hidePopup()
		{
			if (this.divName != null)
			{
				if (this.use_gebi) 
				{
					document.getElementById(this.divName).style.visibility = "hidden";
				}
				else if (this.use_css)
				{
					document.all[this.divName].style.visibility = "hidden";
				}
				else if (this.use_layers)
				{
					document.layers[this.divName].visibility = "hidden";
				}
			}
			else 
			{
				if (this.popupWindow && !this.popupWindow.closed)
				{
					this.popupWindow.close();
					this.popupWindow = null;
				}
			}
		}
		// Pass an event and return whether or not it was the popup DIV that was clicked
		function SP_PopupWindow_isClicked(e) {
			if (this.divName != null) {
				if (this.use_layers) {
					var clickX = e.pageX;
					var clickY = e.pageY;
					var t = document.layers[this.divName];
					if ((clickX > t.left) && (clickX < t.left+t.clip.width) && (clickY > t.top) && (clickY < t.top+t.clip.height)) {
						return true;
						}
					else { return false; }
					}
				else if (document.all) { // Need to hard-code this to trap IE for error-handling
					var t = e;
					try {
						while (t.parentElement != null) {
							if (t.id==this.divName) {
								return true;
								}
							t = t.parentElement;
							}
						} catch(g) {}
					return false;
					}
				else if (this.use_gebi && e) {
					var t = e.originalTarget;
					try {while (t.parentNode != null) {
						if (t.id==this.divName) {
							return true;
							}
						t = t.parentNode;
						} } catch(g) {}
					return false;
					}
				return false;
				}
			return false;
			}
			
		// Check an onMouseDown event to see if we should hide
		function SP_PopupWindow_hideIfNotClicked(e) {
			if (this.autoHideEnabled && !this.isClicked(e)) {
				this.hidePopup();
				}
			}
		// Call this to make the DIV disable automatically when mouse is clicked outside it
		function SP_PopupWindow_autoHide() {
			this.autoHideEnabled = true;
			}
		// This global function checks all PopupWindow objects onmouseup to see if they should be hidden
		function SP_PopupWindow_hidePopupWindows(e) {
			for (var i=0; i<popupWindowObjects.length; i++) {
				if (popupWindowObjects[i] != null) {
					var p = popupWindowObjects[i];
					p.hideIfNotClicked(e);
					}
				}
				
				SP_recentlyClicked.className = spellClass;
			}
		// Run this immediately to attach the event listener
		function SP_PopupWindow_attachListener()
		{
			if (document.layers)
			{
				document.captureEvents(Event.MOUSEUP);
			}
			
			window.popupWindowOldEventListener = document.onmouseup;
			
			if (window.popupWindowOldEventListener != null)
			{
				document.onmouseup = new Function("window.popupWindowOldEventListener(); SP_PopupWindow_hidePopupWindows();");
				
				if (SP_frameBase)
				{
					SP_frameBase.onmouseup = new Function("window.popupWindowOldEventListener(); SP_PopupWindow_hidePopupWindows();");
				}
			}
			else
			{
				// Turned this off because Safari is a pain with the Edit Word ability
				document.onmouseup = SP_PopupWindow_hidePopupWindows;
				
				if (SP_frameBase)
				{
					SP_frameBase.onmouseup = SP_PopupWindow_hidePopupWindows;
				}
			}
		}
		// CONSTRUCTOR for the PopupWindow object
		// Pass it a DIV name to use a DHTML popup, otherwise will default to window popup
		function SP_PopupWindow() {
			if (!window.popupWindowIndex) { window.popupWindowIndex = 0; }
			if (!window.popupWindowObjects) { window.popupWindowObjects = new Array(); }
			if (!window.SP_listenerAttached) {
				window.SP_listenerAttached = true;
				SP_PopupWindow_attachListener();
				}
			this.index = popupWindowIndex++;
			popupWindowObjects[this.index] = this;
			this.divName = null;
			this.popupWindow = null;
			this.width=0;
			this.height=0;
			this.populated = false;
			this.visible = false;
			this.autoHideEnabled = false;
			
			this.contents = "";
			this.url="";
			this.windowProperties="toolbar=no,location=no,status=no,menubar=no,scrollbars=auto,resizable,alwaysRaised,dependent,titlebar=no";
			if (arguments.length>0) {
				this.type="DIV";
				this.divName = arguments[0];
				}
			else {
				this.type="WINDOW";
				}
			this.use_gebi = false;
			this.use_css = false;
			this.use_layers = false;
			if (document.getElementById) { this.use_gebi = true; }
			else if (document.all) { this.use_css = true; }
			else if (document.layers) { this.use_layers = true; }
			else { this.type = "WINDOW"; }
			this.offsetX = 0;
			this.offsetY = 0;
			// Method mappings
			this.getXYPosition = SP_PopupWindow_getXYPosition;
			this.populate = SP_PopupWindow_populate;
			this.setUrl = SP_PopupWindow_setUrl;
			this.setWindowProperties = SP_PopupWindow_setWindowProperties;
			this.refresh = SP_PopupWindow_refresh;
			this.showPopup = SP_PopupWindow_showPopup;
			this.hidePopup = SP_PopupWindow_hidePopup;
			this.setSize = SP_PopupWindow_setSize;
			this.isClicked = SP_PopupWindow_isClicked;
			this.autoHide = SP_PopupWindow_autoHide;
			this.hideIfNotClicked = SP_PopupWindow_hideIfNotClicked;
			this.object = false;
			}
			
var selField  = 'body';
var selMode   = "normal";

var url_text      = "Enter the hyperlink URL";
var webpage_text  = "Enter the title of the link";
var title_text	  = "Optional: Enter a title attribute";
var image_text    = "Enter the image URL";
var email_text    = "Enter the email address";
var email_title   = "Enter the link title (or leave the field empty to use the email address as the title.)";
var enter_text    = "Enter the text you want to format";

var button_0 = 0;
var button_1 = 0;
var button_2 = 0;
var button_3 = 0;
var button_4 = 0;


tagarray  = new Array();
usedarray = new Array();

function nullo()
{
	return;
}
		
//  State change

function styleswap(link)
{
	if (document.getElementById(link).className == 'htmlButtonOff')
	{
		document.getElementById(link).className = 'htmlButtonOn';
	}
	else
	{
		document.getElementById(link).className = 'htmlButtonOff';
	}
}

//  Set button mode

function setmode(which)
{	
	if (which == 'guided')
		selMode = 'guided';
	else
		selMode = 'normal';
}

// Clear state

function clear_state()
{
	if (usedarray[0])
	{
		while (usedarray[0])
		{
			clearState = arraypop(usedarray);
			
			eval(clearState + " = 0");
			
			document.getElementById(clearState).className = 'htmlButtonOff';
		}
	}	
}

// Array size

function getarraysize(thearray)
{
	for (i = 0; i < thearray.length; i++)
	{
		if ((thearray[i] == "undefined") || (thearray[i] == "") || (thearray[i] == null))
		{
			return i;
		}
	}
	
	return thearray.length;
}        

// Array push

function arraypush(thearray, value)
{
	thearray[getarraysize(thearray)] = value;
}

// Array pop

function arraypop(thearray)
{
	thearraysize = getarraysize(thearray);
	retval = thearray[thearraysize - 1];
	delete thearray[thearraysize - 1];
	return retval;
}

// Insert single tag

function singleinsert(tagOpen)
{		
	eval("document.getElementById('submit_post')." + selField + ".value += tagOpen");	
	
	curField = eval("document.getElementById('submit_post')." + selField);
	curField.blur();
	curField.focus();	
}


// Insert font color and size

function selectinsert(item, tag)
{
	var selval =  item.options[item.selectedIndex].value;
		
    if (selval == 0)
    	return;

	var tagOpen		= '[' + tag + '=' + selval + ']';
	var tagClose	= '[/' + tag + ']';
		
	taginsert('other', tagOpen, tagClose, 'menu');
}

// Insert tag

var tagarray  	= new Array();
var usedarray 	= new Array();
var running		= 0;

function taginsert(item, tagOpen, tagClose, type)
{
	// Determine which tag we are dealing with

	var which = eval('item.name');
	
	var theSelection = false;  
	var result		 = false;
	eval("var theField = document.getElementById('submit_post')." + selField + ";");
		
	if (selMode == 'guided')
	{
		data = prompt(enter_text, "");
		
		if ((data != null) && (data != ""))
		{
			result = tagOpen + data + tagClose;		
		}
	}

	// Is this a Windows user?  
	
	// If so, add tags around selection

	if (document.selection) 
	{
		theSelection = document.selection.createRange().text;
		
		theField.focus();
	
		if (theSelection)
		{
			document.selection.createRange().text = (result == false) ? tagOpen + theSelection + tagClose : result;
		}
		else
		{
			document.selection.createRange().text = (result == false) ? tagOpen + tagClose : result;
		}
		
		theSelection = '';
		
		theField.blur();
		theField.focus();
		
		return;
	}
	else if ( ! isNaN(theField.selectionEnd))
	{
		var scrollPos = theField.scrollTop;
		var selLength = theField.textLength;
		var selStart = theField.selectionStart;
		var selEnd = theField.selectionEnd;
		if (selEnd <= 2 && typeof(selLength) != 'undefined')
			selEnd = selLength;

		var s1 = (theField.value).substring(0,selStart);
		var s2 = (theField.value).substring(selStart, selEnd)
		var s3 = (theField.value).substring(selEnd, selLength);
		
		if (result == false)
		{
			var newStart = selStart + tagOpen.length + s2.length + tagClose.length;
		
			theField.value = (result == false) ? s1 + tagOpen + s2 + tagClose + s3 : result;
		}
		else
		{
			var newStart = selStart + result.length;
		
			theField.value = s1 + result + s3;
		}
		
		theField.focus();
		theField.selectionStart = newStart;
		theField.selectionEnd = newStart;
		theField.scrollTop = scrollPos;
		return;
	}
	else if (selMode == 'guided')
	{
		eval("document.getElementById('submit_post')." + selField + ".value += result");			
		
		curField = eval("document.getElementById('submit_post')." + selField);
		curField.blur();
		curField.focus();	
		return;		
	}
	
		
	// Add single open tags
	
	if (item == 'other')
	{
		if (tagClose)
		{
			eval("document.getElementById('submit_post')." + selField + ".value += tagOpen + tagClose");
		}
		else
		{
			eval("document.getElementById('submit_post')." + selField + ".value += tagOpen");
		}
	}
	else if (eval(which) == 0)
	{
		var result = tagOpen;
		
		eval("document.getElementById('submit_post')." + selField + ".value += result");			
		eval(which + " = 1");
		
		arraypush(tagarray, tagClose);
		arraypush(usedarray, which);
		
		running++;
					   
		styleswap(which);
	}
	else
	{
		// Close tags
	
		n = 0;
		
		for (i = 0 ; i < tagarray.length; i++ )
		{
			if (tagarray[i] == tagClose)
			{
				n = i;
				
				running--;
				
				while (tagarray[n])
				{
					closeTag = arraypop(tagarray);
					eval("document.getElementById('submit_post')." + selField + ".value += closeTag");			
				}
				
				while (usedarray[n])
				{
					clearState = arraypop(usedarray);
					eval(clearState + " = 0");
					document.getElementById(clearState).className = 'htmlButtonA';
				}						
			}
		}
	}
	
	curField = eval("document.getElementById('submit_post')." + selField);
	curField.blur();
	curField.focus();
}

// Prompted tags

function promptTag(which)
{

	if ( ! which)
		return;
		
	// Is this a Windows user?  
		
	var theSelection = "";    
	eval("var theField = document.getElementById('submit_post')." + selField + ";");
	
	if ((navigator.appName == "Microsoft Internet Explorer") &&
		(navigator.appVersion.indexOf("Win") != -1))
	{
		theSelection = document.selection.createRange().text; 
	}
	else if (theField.selectionEnd && (theField.selectionEnd - theField.selectionStart > 0))
	{
		var selLength = theField.textLength;
		var selStart = theField.selectionStart;
		var selEnd = theField.selectionEnd;
		if (selEnd <= 2 && typeof(selLength) != 'undefined')
			selEnd = selLength;

		var s1 = (theField.value).substring(0,selStart);
		var s2 = (theField.value).substring(selStart, selEnd)
		var s3 = (theField.value).substring(selEnd, selLength);
		theSelection = s2;
	}
	
	// Create Link
	if (which == "link")
	{
		var URL = prompt(url_text, "http://");
				
		if ( ! URL || URL == 'http://' || URL == null)
			return; 
		
		var Name = prompt(webpage_text, theSelection);
		
		if ( ! Name || Name == null)
			return; 
				
		var Link = '[url=' + URL + ']' + Name + '[/url]';
	}
	
	
	if (which == "email")
	{
		var Email = prompt(email_text,"");
		
		if ( ! Email || Email == null)
			return; 
			
		var Title = prompt(email_title, theSelection);
		
		if (Title == null)
			return; 
	
		if (Title == "")
			Title = Email;
	
		var Link = '[' + 'email=' + Email + ']' + Title + '[' + '/email]';                
	}

	if ((navigator.appName == "Microsoft Internet Explorer") &&
		(navigator.appVersion.indexOf("Win") != -1))
	{
		if (theSelection != "")
		{
			document.selection.createRange().text = Link;
		}
		else
		{
			eval("document.getElementById('submit_post')." + selField + ".value += Link");			
		}
	}
	else if (theField.selectionEnd && (theField.selectionEnd - theField.selectionStart > 0))
	{
		theField.value = s1 + Link + s3;
	}
	else
	{
		eval("document.getElementById('submit_post')." + selField + ".value += Link");			
	}
	
	curField = eval("document.getElementById('submit_post')." + selField);
	curField.blur();
	curField.focus();
}

// Close all tags

function closeall()
{	
	if (tagarray[0])
	{
		while (tagarray[0])
		{
			closeTag = arraypop(tagarray);
						
			eval("document.getElementById('submit_post')." + selField + ".value += closeTag");			
		}
	}
	
	clear_state();	
	curField = eval("document.getElementById('submit_post')." + selField);
	curField.focus();
}