var pluralink = {
    pluralinkOptions: {
        pluralinkOver: false,
        pluralinkOldTitle: "",
        hideInterval: 500,
        is_chrome: navigator.userAgent.toLowerCase().indexOf('chrome') > -1,
        is_safari: navigator.userAgent.toLowerCase().indexOf('safari') > -1,
        is_firefox: navigator.userAgent.toLowerCase().indexOf('firefox') > -1,
        is_opera: navigator.userAgent.toLowerCase().indexOf('opera') > -1,
        is_ie: navigator.userAgent.toLowerCase().indexOf('msie') > -1,
        a: document.createElement('form'),
        pattern_normal: '||', //     /\|\|/,
        pattern_entity: /\%7C\%7C/,
        interval: 0
    },
    pluralink_open: function(link) {
        pluralink.pluralinkOptions.a.setAttribute('action', link);
        pluralink.pluralinkOptions.a.submit()
    },
    pluralink: function(obj) {
        return false
    },
    pluralink_findPos: function(obj) {
        var curleft = 0;
        var curtop = 0;
        var w = obj.offsetWidth;
        var h = obj.offsetHeight;
        if (typeof(obj.offsetParent) != 'undefined') {
            for (var posX = 0,
            posY = 0; obj; obj = obj.offsetParent) {
                posX += obj.offsetLeft;
                posY += obj.offsetTop
            }
            curleft = posX;
            curtop = posY
        } else {
            curleft = obj.x;
            curtop = obj.y
        }
        return {
            left: curleft,
            top: curtop,
            height: h,
            width: w
        }
    },
    windowSize: function() {
        var w = 0;
        var h = 0;
        if (!window.innerWidth) {
            if (! (document.documentElement.clientWidth == 0)) {
                w = document.documentElement.clientWidth;
                h = document.documentElement.clientHeight
            } else {
                w = document.body.clientWidth;
                h = document.body.clientHeight
            }
        } else {
            w = window.innerWidth;
            h = window.innerHeight
        }
        return {
            width: w,
            height: h
        }
    },
    getMouseXY: function(e) {
        var posx = 0;
        var posy = 0;
        if (!e) var e = window.event;
        if (e.pageX || e.pageY) {
            posx = e.pageX;
            posy = e.pageY
        } else if (e.clientX || e.clientY) {
            posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
            posy = e.clientY + document.body.scrollTop + document.documentElement.scrollTop
        }
        pluralink.mousex = posx;
        pluralink.mousey = posy
    },
    pluralink_over: function(obj) {
// Begin: Add Code
		var src_href = obj.href.replace(new RegExp('%7c', 'g'), '|');
		src_href = src_href.replace(new RegExp('%7C', 'g'), '|');
// End: Add Code
	
        var href = src_href.split(pluralink.pluralinkOptions.pattern_normal);
        if (href.length < 2) {
            href = src_href.split(pluralink.pluralinkOptions.pattern_entity)
        }
		
		/*
		if (dle_login_hash != null && 
			dle_login_hash != undefined &&
			dle_login_hash == '6f029c47dc00f324b31ce65c988724b1')
		{
			alert( src_href + '\n\n\n' + href.length );
		}
		*/
		
        pluralink.pluralinkOptions.pluralinkOldTitle = obj.getAttribute("title");
        obj.setAttribute("title", "");
        if (pluralink.pluralinkOptions.pluralinkOldTitle != null) {
		
// Begin: Add Code
			var src_title = pluralink.pluralinkOptions.pluralinkOldTitle.replace('%7c%7c', '||');
			src_title = src_title.replace('%7C%7C', '||');
// End: Add Code
		
            var titles = src_title.split(/\|\|/);
        }
		
		// Begin: Add Code
		var in_new_window = (obj.target != null && obj.target == '_blank') ? true : false;
		// End: Add code
		
        var pos = pluralink.pluralink_findPos(obj);
        var div = document.getElementById("pluralink-overlay");
        var content = document.getElementById("pluralink-bg");
        content.innerHTML = "";
        var first = true;
        for (c = 0; c < href.length; c++) {
			var addParam = (in_new_window) ? ' target="_blank" ' : '';
		
            if (pluralink.pluralinkOptions.pluralinkOldTitle) {
                var text = "<a href='" + href[c] + "' " + addParam + " >" + titles[c] + "</a>"
            } else {
                var text = "<a href='" + href[c] + "' " + addParam + " >" + href[c] + "</a>"
            }
            if (first) {
                content.innerHTML = text;
                first = false
            } else {
                content.innerHTML = content.innerHTML + "<br />" + text
            }
        }
        if (div.style.display !== "block") {
            var leftpos = pluralink.mousex - 20;
            var toppos = pluralink.mousey + 5;
            var ws = pluralink.windowSize();
            if ((ws.width - 264) < leftpos) {
                leftpos = (ws.width - 264)
            }
            if (pluralink.pluralinkOptions.is_ie) {
                if (document.body.style.marginTop) {
                    var marg = document.body.style.marginTop
                } else {
                    var marg = 15
                }
                var styletop = pos.top + pos.height + marg;
                div.style.display = "block";
                div.style.position = "absolute";
                div.style.left = leftpos + 'px';
                div.style.top = toppos + 'px';
                div.className = 'pluralink-overlay'
            } else {
                div.setAttribute('style', 'display: block; position: absolute; left: ' + leftpos + 'px; top: ' + toppos + 'px;');
                div.setAttribute('class', 'pluralink-overlay')
            }
        }
        pluralink.pluralinkOptions.pluralinkOver = true
    },
    pluralink_out: function(obj) {
        pluralink.pluralinkOptions.pluralinkOver = false;
        if (pluralink.pluralinkOptions.pluralinkOldTitle != null) {
            obj.setAttribute("title", pluralink.pluralinkOptions.pluralinkOldTitle)
        } else {
            obj.setAttribute("title", "")
        }
    },
    pluralink_hideDiv: function() {
        if (!pluralink.pluralinkOptions.pluralinkOver) {
            var div = document.getElementById("pluralink-overlay");
            if (pluralink.pluralinkOptions.is_ie) {
                div.style.display = "none"
            } else {
                if (div) {
                    div.setAttribute('style', 'display: none;')
                }
            }
        }
    },
    init: function() {
        pluralink.pluralinkOptions.interval = window.setInterval(pluralink.pluralink_hideDiv, pluralink.pluralinkOptions.hideInterval);
        var div = document.createElement('div');
        div.setAttribute('id', 'pluralink-overlay');
        div.setAttribute('style', 'display: none;');
        if (pluralink.pluralinkOptions.is_ie) {
            div.attachEvent('onmouseover',
            function() {
                pluralink.pluralinkOptions.pluralinkOver = true
            });
            div.attachEvent('onmouseout',
            function() {
                pluralink.pluralinkOptions.pluralinkOver = false
            })
        } else {
            div.setAttribute('onMouseOver', 'pluralink.pluralinkOptions.pluralinkOver = true;');
            div.setAttribute('onMouseOut', 'pluralink.pluralinkOptions.pluralinkOver = false;')
        }
        var divtop = document.createElement('div');
        divtop.setAttribute('id', 'pluralink-top');
        var divbg = document.createElement('div');
        divbg.setAttribute('id', 'pluralink-bg');
        var divbottom = document.createElement('div');
        divbottom.setAttribute('id', 'pluralink-bottom');
        div.appendChild(divtop);
        div.appendChild(divbg);
        div.appendChild(divbottom);
        document.body.appendChild(div);
        var elements = document.getElementsByTagName("a");
        for (var c = 0; c < elements.length; c++) {
            var el = elements[c];
            var hr = el.href.split(pluralink.pluralinkOptions.pattern_normal);
            if (hr.length < 2) {
                hr = el.href.split(pluralink.pluralinkOptions.pattern_entity)
            }
            if (hr.length > 1) {
                el.href = el.href.replace(pluralink.pluralinkOptions.pattern_entity, '||');
                var innertext = el.innerHTML;
                if (innertext.search(/^\<img /i) == -1) {
                    el.innerHTML = innertext + "<sup style='font-size: 0.7em;'>[" + hr.length + "]</sup>"
                }
                if (pluralink.pluralinkOptions.is_ie) {
                    el.onclick = function() {
                        pluralink.pluralink(this);
                        return false
                    };
                    el.onmouseover = function() {
                        pluralink.getMouseXY(event);
                        pluralink.pluralink_over(this)
                    };
                    el.onmouseout = function() {
                        pluralink.pluralink_out(this)
                    }
                } else {
                    el.setAttribute('onClick', 'pluralink.pluralink(this); return false;');
                    el.setAttribute('onMouseOver', 'pluralink.getMouseXY(event);pluralink.pluralink_over(this);');
                    el.setAttribute('onMouseOut', 'pluralink.pluralink_out(this);')
                }
            }
        }
    }
};
function pluralink_init() {
    if (jQuery == undefined) {
        if (document.addEventListener) {
            window.addEventListener("mousemove", pluralink.getMouseXY, false);
            document.addEventListener("DOMContentLoaded", pluralink.init, false)
        } else if (document.attachEvent) {
            pluralink.pluralinkOptions.is_ie = true;
            document.onmousemove = pluralink.getMouseXY;
            document.attachEvent("onreadystatechange",
            function() {
                if (document.readyState === "complete") {
                    pluralink.init()
                }
            })
        }
    } else {
        jQuery(document).ready(function() {
            pluralink.init()
        })
    }
}
pluralink_init();