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

function init(){

// Options:
var useMetaKeyword = true; // Otherwise, page title
var minLength = 40; // Min selection chars
var useMetaAuthor = true; // 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/>Источник <a href='"+q+"' />"+q+"</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=init;