String.prototype.escapeHTML = function(){
    var result = "";
    for(var i = 0; i < this.length; i++){
        if(this.charAt(i) == "&"
              && this.length-i-1 >= 4
              && this.substr(i, 4) != "&amp;"){
            result = result + "&amp;";
        } else if(this.charAt(i)== "<"){
            result = result + "&lt;";
        } else if(this.charAt(i)== ">"){
            result = result + "&gt;";
        }  else if(this.charAt(i)== "$"){
            result = result + "&#34;";
        } else {
            result = result + this.charAt(i);
        }
    }
    return result;
};

function escapeHTML(str) {
    var div = document.createElement('div');
    var text = document.createTextNode(str);
    div.appendChild(text);
    return div.innerHTML;
}

function unescapeHTML(str) {
    var div = document.createElement('div');
    div.innerHTML = str.replace(/<\/?[^>]+>/gi, '');
    return div.childNodes[0] ? div.childNodes[0].nodeValue : '';
}
$.fn.autoEllipsis = function(text, options) {
    if (!options) options = {};
    var elements = $(this);
    var lines = options.lines || 1;
    var truncationChr = options.trucationChar || "&#x2026;"
    var showTitle = options.showTitle || true;
    $.each(elements, function() {
        var element = $(this);
        var width = options.width || element.attr("offsetWidth") - element.getPadding("right") - element.getPadding("left");
        var eleHeight = options.height || element.attr("offsetHeight");
        var originalText = text || element.html();
        originalText = unescapeHTML(originalText);
        element.html("");
        var mySpan = document.createElement("span");
        mySpan = $(mySpan).addClass("autowrapSpan");
        element.append(mySpan);
        mySpan.html('<span>' + escapeHTML(originalText) + '</span>');
        if (mySpan.attr("offsetWidth") > width || (eleHeight > 0 && mySpan.attr("offsetHeight") > eleHeight)) {
            var displayText = originalText;
            mySpan.html('');
            for (var x = 0; (lines == 0 || x < lines); x++) {
                if (x > 0) {
                    mySpan.append("<br/>");
                }
                var newspan = document.createElement("span");
                newspan = $(newspan);
                mySpan.append(newspan);
                var i = 1;
                var thisLine = displayText;
                newspan.html(escapeHTML(thisLine));
                i = displayText.length * width / newspan.attr("offsetWidth");
                thisLine = displayText.substr(0, i);
                newspan.html(escapeHTML(thisLine));
                if (newspan.attr("offsetWidth") > width) {
                    while (newspan.attr("offsetWidth") > width && i > 0) {
                        thisLine = displayText.substr(0, i);
                        i--;
                        newspan.html(escapeHTML(thisLine));
                    }
                } else {
                while (newspan.attr("offsetWidth") <= width && i <= displayText.length) {
                    thisLine = displayText.substr(0, i);
                    i++;
                    newspan.html(escapeHTML(thisLine));
                }
            }
            if (newspan.attr("offsetWidth") > width) {
                thisLine = thisLine.substr(0, thisLine.length - 1);
                newspan.html(escapeHTML(thisLine));
            }
            displayText = displayText.substr(thisLine.length, displayText.length);
            if (displayText.length == 0 || thisLine.length == 0) {
                break;
            }
        }
        if (truncationChr != null && displayText != '') {
            var beforeTruncation = thisLine;
            newspan.html(escapeHTML(thisLine) + truncationChr);
            while (newspan.attr("offsetWidth") > width) {
                if (thisLine.length - 1 < 0) {
                    newspan.html(escapeHTML(beforeTruncation));
                    break;
                }
                thisLine = thisLine.substr(0, thisLine.length - 1);
                newspan.html(escapeHTML(thisLine) + truncationChr);
            }
        }
    } else {
    element.innerHTML = originalText;
}
if (showTitle) {
    element.attr("title",originalText);
}
});
}

$.fn.autoEllipsisByWord = function(text, options) {
    if(typeof text == "object"){
        options = text;
        text = '';
    }
    if (!options) options = {};
    var elements = $(this);
    var lines = options.lines || 1;
    var truncationChr = options.trucationChar || "&#x2026;"
    var showTitle = options.showTitle || true;
    $.each(elements, function() {
        var element = $(this);
        var width = options.width || element.width() - element.getPadding("right") - element.getPadding("left");
        var eleHeight = options.height || element.attr("offsetHeight");
        var originalText = text || element.html();
        originalText = unescapeHTML(originalText);
        element.html("");
        var mySpan = $('<span class="autowrapSpan"></span>');
        element.append(mySpan);
        mySpan.html('<span>' + originalText.escapeHTML() + '</span>');
        if (mySpan.width() > width || (eleHeight > 0 && mySpan.height() > eleHeight)) {
            var displayText = originalText;
            mySpan.html('');
            for (var x = 0; (lines == 0 || x < lines); x++) {
                if (x > 0) {
                    mySpan.append("<br/>");
                }
                var newspan = $("<span/>");
                mySpan.append(newspan);
                var i = 1;
                var thisLine = displayText;
                newspan.html(thisLine.escapeHTML());
                var tempStr = '';
                if (newspan.width() > width) {
	                i = displayText.length * width / newspan.width();
					thisLine = displayText.substr(0, i);
					thisLine = thisLine.substr(0,thisLine.lastIndexOf(' '));
					i = thisLine.length;
					newspan.html(thisLine.escapeHTML());
                    while (newspan.width() > width && i > 0) {
                        tempStr = displayText.substr(0, i);
                        var strEnd = tempStr.lastIndexOf(' ') > tempStr.lastIndexOf('-') ? tempStr.lastIndexOf(' ') : tempStr.lastIndexOf('-');
                        thisLine = tempStr.substr(0,strEnd);
                        i = thisLine.length;
                        newspan.html(thisLine.escapeHTML());
                    }
                } else {
                    while (newspan.width() <= width && i <= displayText.length) {
                        tempStr = displayText.substr(thisLine.length+1, displayText.length);
	                    var index = tempStr.indexOf(' ') != -1 ? tempStr.indexOf(' ') : tempStr.length;
	                    thisLine += " "+tempStr.substr(0, index);
                        i = thisLine.length;
                        newspan.html(thisLine.escapeHTML());
                    }
                }
                if (newspan.width() > width) {
                    thisLine = thisLine.substr(0, thisLine.lastIndexOf(' '));
                    newspan.html(thisLine.escapeHTML());
                }
                displayText = displayText.substr(thisLine.length+1, displayText.length);
                if (displayText.length == 0 || thisLine.length == 0) {
                    break;
                }
            }
            if (truncationChr != null && displayText != '') {
                var beforeTruncation = thisLine;
                newspan.html(thisLine.escapeHTML() + truncationChr);
                while (newspan.width() > width) {
                    if (thisLine.length - 1 < 0) {
                        newspan.html(beforeTruncation.escapeHTML());
                        break;
                    }
                    thisLine = thisLine.substr(0, thisLine.lastIndexOf(' '));
                    newspan.html(thisLine.escapeHTML() + truncationChr);
                }
            }
        } else {
            element.innerHTML = originalText;
        }
        if (showTitle) {
            element.attr("title", originalText);
        }
    });
}

$.fn.getPadding = function(side) {
    var paddingStr = $(this).css("padding-" + side);
    if (paddingStr.indexOf("px") != -1) {
        paddingStr = paddingStr.substr(0, paddingStr.length - 2);
        return parseInt(paddingStr);
    }
    return 0;
}