function mtInt(){
    var path = location.pathname ;
    if( /^\/$/.test( path ) || /^\/index/.test( path ) ){
        document.getElementById('menuBtn1').setAttribute('src','/img/common/header/menubtn_home_selected.gif');
    }else if( /\/business\//.test( path ) ){
        document.getElementById('menuBtn2').setAttribute('src','/img/common/header/menubtn_business_selected.gif');
    }else if( /\/company\//.test( path ) ){
        document.getElementById('menuBtn3').setAttribute('src','/img/common/header/menubtn_company_selected.gif');
    }else if( /\/recruit\//.test( path ) ){
        document.getElementById('menuBtn4').setAttribute('src','/img/common/header/menubtn_recruit_selected.gif');
    }else if( /\/contact\//.test( path ) ){
        document.getElementById('menuBtn5').setAttribute('src','/img/common/header/menubtn_contact_selected.gif');
    }

    a=document.getElementsByTagName("a");
    for(i=0;i<a.length;i++){
        a[i].onfocus=function(){this.blur();}
    }
    area=document.getElementsByTagName("area");
    for(i=0;i<area.length;i++){
        area[i].onfocus=function(){this.blur();}
    }

}

window.onload = function(){ mtInt(); }