$(function(){
    var $targetElement = '.wordBreak';
    if($.browser.msie) {
        if (parseInt($.browser.version) < 8) {
            $($targetElement).css('word-break', 'break-all');
        };
    } else {
        $($targetElement).each(function(){
        	var tag = String.fromCharCode(8203);
            if(navigator.userAgent.indexOf('Firefox/2') != -1) {
            	tag = '<wbr />';
            }
        	var arr = $(this).html().split(/<br>/);
        	for(var i = 0; i < arr.length; i++) {
        		arr[i] = arr[i].split('').join(tag);
        	}
        	$(this).html(arr.join("<br>"));
        });
    }
});