function replace_title(title){
    if(document.title){
        var tmp_str = document.title.split(' - ')[0];
    } else {
        var tmp_str = '';
    }
    document.title = tmp_str+' - '+title;
}

function replace_by_id(id, value){
    if (value) {
        document.getElementById(id).innerHTML = value;
    }else{
        document.getElementById(id).innerHTML = '';
    }
}
replace_title('78创业商机网');
replace_by_id('logo_id', '<img src="/static/pc78/images/logo.jpg">');
replace_by_id('beian_id', '皖B2-20100064-4    皖六公网安3424012011023');
replace_by_id('header_top', '78创业商机网');
replace_by_id('domain_id', 'www.78.cn');