// Link Building Pro ver 1.0
// Copyright Latent Motion, at seox.org

function initLINK(){

// Options:
var useMetaKeyword = false; // Otherwise, page title
var minLength = 40; // Min selection chars
var useMetaAuthor = false; // Otherwise use domain
var addLinks = true; // Otherwise, just cite at end
var skip = new Array("home","link","click here"); // Don't link these (lowercase!)
	
function D(b,a,c){if(b.addEventListener)b.addEventListener(a,c,false);else b.attachEvent&&b.attachEvent("on"+a,c)}function o(b,a){if(typeof b=="undefined"||b==null||!RegExp)return false;a=new RegExp("(^|\\s)"+a+"(\\s|$)");if(typeof b=="string")return a.test(b);else if(typeof b=="object"&&b.className)return a.test(b.className);return false}function E(b,a){var c=false,j;for(j=b.parentNode;j!=undefined;){if(b.parentNode==e.body)break;else if(b.parentNode==a){c=true;break}j=j.parentNode}return c}
function F(b){return b.replace(/^\s*/,"")}function G(b){return b.replace(/\s*$/,"")}function H(b){return G(F(b))}var I=new Array("home","link","click here"),e=document,x=window,t=e.getElementsByTagName("body")[0],p=e.getElementsByName("author"),i=e.getElementsByName("keywords"),q=x.location.toString(),u=e.title.toString(),d;if(!Array.indexOf)Array.prototype.indexOf=function(b,a){var c=-1;for(a=a|0;a<this.length||a==-1;a++)if(this[a]==b)c=a;return c};if(i.length>0&&useMetaKeyword){i=e.getElementsByName("keywords")[0].getAttribute("content").split(",");
u=Math.floor(Math.random()*i.length);i=i[u].replace(/^\s*|\s*$/,"")}else i=u;p=(p.length>0&&useMetaAuthor)?p[0].getAttribute("content"):e.domain;var y="<p id='credit'><br/>Quelle: <a href='"+q+"'>"+i+"</a> von <a href='http://"+e.domain+"' />"+p+"</a></p>";if(/MSIE/g.test(navigator.userAgent))var v="msie";else if(/Safari/g.test(navigator.userAgent))v="safChrome";q=e.createElement("span");q.setAttribute("id","sasText");t.appendChild(q);d=e.getElementById("sasText");posType=document.all&&!window.opera&&!window.XMLHttpRequest?
"absolute":"fixed";d.style.position=posType;d.style.top="0px";d.style.left="-9999px";D(t,"copy",function(){d.innerHTML=y;if(v=="msie"){for(var b=e.selection.createRange(),a=b.parentElement();a.nodeName!="BODY"&&!o(a,"lbExclude");)a=a.parentNode;if(o(a,"lbExclude"))return true;a=e.body.createTextRange();a.moveToElementText(d);var c=b.duplicate();c=c.htmlText;if(c.length>minLength){d.id="tempSasText";d.innerHTML=c+y;(c=e.getElementById("sasText"))&&c.parentNode.removeChild(c);d.id="sasText";a.select()}}else{b=
x.getSelection();for(a=b.anchorNode;a.nodeName!="BODY"&&!o(a,"lbExclude");)a=a.parentNode;if(o(a,"lbExclude"))return false;if(b==""&&v=="safChrome"){d.innerHTML=t.innerHTML;a=document.createRange();b.removeAllRanges();a.selectNodeContents(d);b.addRange(a)}else if(b.toString().length>minLength){var j=e.getElementById("credit");a=b.getRangeAt(0);c=a.cloneContents();d.id="tempSasText";d.insertBefore(c,j);(c=e.getElementById("sasText"))&&c.parentNode.removeChild(c);d.id="sasText";b.removeAllRanges();a.selectNode(d);
b.addRange(a)}}var w=[];a=d.getElementsByTagName("a");for(b=0;b<a.length;b++)w.push(a[b].href);if(addLinks){a=e.getElementsByTagName("a");for(b=0;b<a.length;b++){var r=a[b].href;if(w.indexOf(r)==-1)if(E(a[b],d)==false){var f=H(a[b].innerHTML).toLowerCase();if(skip.indexOf(f)==-1)if((new RegExp(e.domain,"g")).test(r)){var z=[];function n(g,k,l){for(var A=g.childNodes.length;A-- >0;){var h=g.childNodes[A];if(h.nodeType===1)h.tagName.toLowerCase()!=="a"&&n(h,k,l);else if(h.nodeType===3)for(var m=h.data.length;1;){m=
h.data.lastIndexOf(k,m);if(m===-1||z.indexOf(k.toLowerCase())!==-1)break;var B=/\w/;if(h.nodeValue.charAt(m-1).match(B)||h.nodeValue.charAt(m+f.length).match(B))break;l.call(window,h,m)}}}function s(g,k){g.splitText(k+f.length);var l=e.createElement("a");l.href=r;l.appendChild(g.splitText(k));g.parentNode.insertBefore(l,g.nextSibling);z.push(f.toLowerCase());w.push(r)}n(d,f,s);f=f.charAt(0).toUpperCase()+f.slice(1);n(d,f,s);f=f.toUpperCase();n(d,f,s);f=f.replace(/\w\S*/g,function(g){return g.charAt(0).toUpperCase()+
g.substr(1).toLowerCase()});n(d,f,s)}}}}})}window.onload=initLINK;

             function einblenden(laynum)
                {
					document.getElementById('w'+laynum).style.display = 'none';
					document.getElementById('m'+laynum).style.display = 'block';
					document.getElementById('m'+laynum).style.visibility = 'visible'; 
                }				
             function ausblenden(laynum)
                {
					document.getElementById('m'+laynum).style.display = 'none';
					document.getElementById('w'+laynum).style.display = 'block';
					document.getElementById('w'+laynum).style.visibility = 'visible'; 
                }	
				
			function change_onover_pics(id)
			{
				reset_rating();
				document.getElementById("comment_rating").value=id;				
				if (id == 1)
				{
					document.getElementById("ratingimg1").src="images/rating/star.gif";
				}
				else if(id == 2)
				{
					document.getElementById("ratingimg1").src="images/rating/star.gif";
					document.getElementById("ratingimg2").src="images/rating/star.gif";
				}
				else if(id == 3)
				{
					document.getElementById("ratingimg1").src="images/rating/star.gif";
					document.getElementById("ratingimg2").src="images/rating/star.gif";
					document.getElementById("ratingimg3").src="images/rating/star.gif";
				}
				else if(id == 4)
				{
					document.getElementById("ratingimg1").src="images/rating/star.gif";
					document.getElementById("ratingimg2").src="images/rating/star.gif";
					document.getElementById("ratingimg3").src="images/rating/star.gif";
					document.getElementById("ratingimg4").src="images/rating/star.gif";
				}
				else if(id == 5)
				{
					document.getElementById("ratingimg1").src="images/rating/star.gif";
					document.getElementById("ratingimg2").src="images/rating/star.gif";
					document.getElementById("ratingimg3").src="images/rating/star.gif";
					document.getElementById("ratingimg4").src="images/rating/star.gif";
					document.getElementById("ratingimg5").src="images/rating/star.gif";
				}
			} 

			function reset_rating()
			{
				for (i=0;i<5;i++)
				{
					document.getElementById("ratingimg"+ (i+1)).src="images/rating/staroff.gif";               
				}
			}

             function openhelpversand()
                {
                str='http://www.klangundkleid.de/help/versand.asp?ref=53';
                helpWin = window.open(str, "","width=400,height=300,scrollbars=yes");
                }
			
		function FFSuggest() {
	
	var pRequest;
	var pLayer;
	var pDebug					= false;
	var pInstanceName			= '';
	var pSearchURL				= '';
	var pQueryParamName			= '';
	var pFormname 				= '';
	var pLayerName				= '';
	var pQueryInput;
	var pSuggest				= new Array();
	var pLastQuery;
	var pCurrentSelection		= 0;
	var submitted				= false;

	var pSuggestQueryClass 		= 'suggestTextQuery';
	var pSuggestTypeClass 		= 'suggestTextType';
	var pSuggestAmountClass     = 'suggestTextAmount';
	var pSuggestQueryTypedClass = 'suggestTextQueryTyped';
	var pSuggestFooterClass     = 'suggestFooter';
	var pSuggestHeaderClass     = 'suggestHeader';
	var pSuggestRowClass	    = 'suggestRow';
	var pSuggestHighlightClass  = 'suggestHighlight';

	this.init = function(searchURL, formname, queryParamName, divLayername, instanceName, debugMode, channelParamName, channel) {
		pSearchURL			= searchURL;
		pFormname			= formname;
		pQueryParamName		= queryParamName;
		pChannelParamName	= channelParamName;
		pChannel			= channel;
		pLayerName			= divLayername;
		pInstanceName		= instanceName;
 		pDebug				= debugMode;
		if (pSearchURL == '') {		
			if (pDebug) alert('no searchurl defined');
			return null;
		} else if (pInstanceName == '') {
			if (pDebug) alert('no instancename defined');
			return null;
		} else if (pFormname == '') {
			if (pDebug) alert('no formname defined');
			return null;
		} else if (pQueryParamName == '') {
			if (pDebug) alert('no queryparamname defined');
			return null;
		} else if (pLayerName == '') {
			if (pDebug) alert('need a layer for output');
		}
		pQueryInput = document[pFormname][pQueryParamName];
		pQueryInput.onkeyup	= handleKeyPress;
		pQueryInput.onfocus	= showLayer;
		pQueryInput.onblur	= hideLayer;
		document[pFormname].onsubmit = handleSubmit;
	}
	
	function handleSubmit() {
		submitted = true;
		if (pSuggest[pCurrentSelection] != undefined) {
			document[pFormname][pQueryParamName].value = pSuggest[pCurrentSelection].split('###')[0];
			if(document[pFormname]['queryFromSuggest'] != null){
				document[pFormname]['queryFromSuggest'].value = true;
			}
		}
	}
	
	this.handleClick = function() {
		if (pSuggest[pCurrentSelection] != undefined) {
			document[pFormname][pQueryParamName].value = pSuggest[pCurrentSelection].split('###')[0];
			if(document[pFormname]['queryFromSuggest'] != null){
				document[pFormname]['queryFromSuggest'].value = true;
			}
			document[pFormname].submit();
		}
	}
	
	this.handleMouseOver = function(pos) {
		var tblCell = getTableCell(pos);
		unmarkAll();
		if (tblCell != null) {
			highlightSuggest(tblCell);
			pCurrentSelection = pos;
		}
	}
	
	this.handleMouseOut = function(pos) {
		var tblCell = getTableCell(pos);
		if (tblCell != null) {
			unmarkSuggest(tblCell);
			pCurrentSelection = -1
		}
	}
	
	function handleKeyPress(evt) {
		evt = (evt) ? evt : ((event) ? event : null);
		var keyCode = evt.keyCode;
		if (keyCode == 38) {
			moveSelection('up')
		} else if (keyCode == 27) {	
			hideLayer();
		} else if (keyCode == 40) {
			moveSelection('down');
		} else {
			if (pQueryInput.value == '') {
				hideLayer();
				if (pLayer != null){ pLayer.innerHTML = ''; }
				return null;
			}
			if (pLastQuery != pQueryInput.value){ startAjax(); }
			pLastQuery = pQueryInput.value;
		}
	}
	
	function moveSelection(direction) {
		var pos = pCurrentSelection;
		if (direction == 'up'){	pos--; }
		else{ 					pos += 1; }
		
		if (pos < 0) {
			unmarkAll();
			pQueryInput.focus();
			pCurrentSelection	= -1;
		} else {
			var tblCell = getTableCell(pos);
			if (tblCell != null) {
				unmarkAll();
				highlightSuggest(tblCell);
				pCurrentSelection = pos;
			}
		}
		
		var query = pQueryInput.value;
		pQueryInput.value = '';
		pQueryInput.focus();
		pQueryInput.value = query; 
	}
	
	function startAjax() {
		var query = pQueryInput.value;
		var requestURL = pSearchURL +'?'+ pQueryParamName +'='+ escape(query) +'&'+ pChannelParamName +'='+ pChannel;
		
		try {
			if( window.XMLHttpRequest ) {
				pRequest = new XMLHttpRequest();
			} else if( window.ActiveXObject ) {
				pRequest = new ActiveXObject( "Microsoft.XMLHTTP" );
			} else {
				if (pDebug) alert( 'no ajax connection' );
			}
			
			pLayer = document.getElementById(pLayerName);
			if (pLayer != null) {
				if (query != '') {

					pRequest.open( "GET", requestURL, true );
					pRequest.onreadystatechange = callbackAjax;
					pRequest.send( null );
				} else {
					hideLayer();
				}
			} else {
				if (pDebug) alert( 'no layer for output found' );
			}
		} catch( ex ) {
			hideLayer();
			if (ex == undefined) {
				if (pDebug) alert( 'Error: ' + ex.getmessage );
			} else {
				if (pDebug) alert( 'Error: ' + ex );
			}
		}
	}
	
	function hideLayer() {
		if (pLayer != null) {
			pLayer.style.display = 'none';
			fireSuggestLayerHidden();
		}
	}
	
	this.hideLayerOutsideCall = function() {
		if (pLayer != null) {
			pLayer.style.display = 'none';
			fireSuggestLayerHidden();
		}
	}
	
	function showLayer() {
		if (pLayer != null && pSuggest != null && pSuggest.length >= 1) {
			pLayer.style.display = 'block';
		}
	}
	
	function callbackAjax() {
		if (submitted == false) {
			if (pRequest.readyState == 4) {
				if (pRequest.status != 200) {
					hideLayer();
					if (pDebug) alert( 'Error (' + pRequest.status + '): ' + pRequest.statusText );
				} else {
					handleResponse(pRequest.responseText);
				}
			}
		}
  }

	// calls the callback for "outside" listeners if the callback is implemented
	function fireSuggestCompleted(suggestLayerIsVisible) {
		if (typeof(onSuggestCompleted) == 'function') {
			onSuggestCompleted(suggestLayerIsVisible);
		}
	}
	
	// calls the callback for "outside" listeners if the callback is implemented
	function fireSuggestLayerHidden() {
		if (typeof(onSuggestLayerHidden) == 'function') {
			onSuggestLayerHidden();
		}
	}

	function handleResponse(text) {
		pCurrentSelection = -1;
		pSuggest = new Array();
		pSuggest = text.split('\n');
		var outputText = '<table cellpadding="0" cellspacing="0" class="' + pLayerName + '" width="100%" border="0" onMouseDown="' + pInstanceName + '.handleClick();">';
		outputText += '<tr class="'+pSuggestHeaderClass+'" ><td nowrap="nowrap" colspan="3"><ff:jsescape><bean:message bundle="Suggest" key="header" /></ff:jsescape></td></tr>';
		
		var pNewSuggest = new Array();
		//for (var i in pSuggest) {
		for (var i = 0; i < pSuggest.length; i++) {
			var firstChar = pSuggest[i].charCodeAt(0);
			
			if (firstChar != 13 && firstChar != 10 && pSuggest[i].length >= 1) {
				pNewSuggest.push(pSuggest[i]);
			}
		}
		pSuggest = pNewSuggest;
		var query = pQueryInput.value;
		
		for (var i = 0; i < pSuggest.length; i++) {
			pSuggestParts = new Array();
			pSuggestParts = pSuggest[i].split("###");
			
			outputText += '<tr id="' + pLayerName + '_' + i + '" class="'+pSuggestRowClass+'" onMouseOver="' + pInstanceName + '.handleMouseOver(' + i + ');" onMouseOut="' + pInstanceName + '.handleMouseOut(' + i + ');">'
								+'<td nowrap="nowrap" class="'+ pSuggestQueryClass +'">' + pSuggestParts[0].replace(new RegExp("("+query+")","ig"),'<span class="'+pSuggestQueryTypedClass+'">$1</span>') + '</td>'
								+'<td nowrap="nowrap" class="'+ pSuggestAmountClass +'">' + pSuggestParts[1] + '</td>'
						+'</tr>';
		}
		outputText += '<tr><td class="'+pSuggestFooterClass+'" colspan="3">&nbsp;</td></tr></table>';
		if (pSuggest.length >= 1) {
			showLayer();
			pLayer.innerHTML = outputText;

			// calback for "outside" listeners
			fireSuggestCompleted(true);
		} else {
			hideLayer();
			pLayer.innerHTML = '';
			
			// calback for "outside" listeners
			fireSuggestCompleted(false);
		}
		
	}
	
	function highlightSuggest(tblCell) {
		tblCell.className = pSuggestHighlightClass; 
	}
	
	function unmarkSuggest(tblCell) {
		tblCell.className = pSuggestRowClass; 
	}
	
	function unmarkAll() {
		var tblCell;
		//for (var i in pSuggest) {
		for (var i = 0; i < pSuggest.length; i++) {
			tblCell = getTableCell(i);
			if (tblCell != null) {
				unmarkSuggest(tblCell);
			}
		}
	}
	
	function getTableCell(pos) {
		var tblCell;
		tblCell = document.getElementById(pLayerName + '_' + pos);
		return tblCell;
	}
}