(function(){
    var sfVerifyLogo = {
        logoimg: 'https://示范单位.注册局.网址/ui/images/logo.png',
        h: '47',
        imgUrl: 'https://注册局.网址/shifan?sn=CDAM202309151152FUYFUT&type=1',
        domain: '大连精工.网址',
        init:function(){
            var that = this,imgHeight = 0,imgWidth = 0;
            if (sfVerifyLogo.h) {
                imgHeight = Math.abs(sfVerifyLogo.h);
            } else {
                imgHeight = 47;
            }
            var wHCss = 'width:' + imgHeight + 'px;height:' + imgHeight + 'px; display:inline-block;',
                imgCss = 'height:'+ imgHeight +'px; display:block;';
            var html = '<a style="'+wHCss+'" href="' + sfVerifyLogo.imgUrl + '" oncontextmenu="return false;" target="_blank">\
                            <img style="'+imgCss+'" src="'+ sfVerifyLogo.logoimg +'" alt="本站网址：'+sfVerifyLogo.domain+'" title="本站网址：'+sfVerifyLogo.domain+'">\
                        </a>',
                scriptDom = document.getElementById('SFBScript');
            scriptDom ? this.insertAfter(html, scriptDom) : document.write(html);
        },
        insertAfter: function (newElement, targetElement) {
            var parent = targetElement.parentNode;
            if (parent.lastChild == targetElement) {
                if(typeof newElement === 'string'){
                    var temp = document.createElement('div');
                    temp.innerHTML = newElement;
                    var frag = document.createDocumentFragment();
                    while (temp.firstChild) {
                        frag.appendChild(temp.firstChild);
                    }
                    parent.appendChild(frag);
                }else{
                    parent.appendChild(newElement);
                }
            } else {
                if(typeof newElement === 'string'){
                    var temp = document.createElement('div');
                    temp.innerHTML = newElement;
                    var frag = document.createDocumentFragment();
                    while (temp.firstChild) {
                        frag.appendChild(temp.firstChild);
                    }
                    parent.insertBefore(frag, targetElement.nextSibling);
                }else{
                    parent.insertBefore(newElement, targetElement.nextSibling);
                }
            }
        }
    };
    sfVerifyLogo.init();
})();