function displayTab(tabNo){
    document.getElementById("header-patients").style.display=document.getElementById("header-medical").style.display=document.getElementById("header-partners").style.display='none';
    document.getElementById("pointer-patient").style.display=document.getElementById("pointer-medical").style.display=document.getElementById("pointer-partners").style.display='none';
    document.getElementById("body-patient").style.display=document.getElementById("body-medical").style.display=document.getElementById("body-partners").style.display='none';
    if (tabNo==1){
    document.getElementById("header-patients").style.display=document.getElementById("pointer-patient").style.display=document.getElementById("body-patient").style.display='block';
    }
    if (tabNo==2){
    document.getElementById("header-medical").style.display=document.getElementById("pointer-medical").style.display=document.getElementById("body-medical").style.display='block';
    }
    if (tabNo==3){
    document.getElementById("header-partners").style.display=document.getElementById("pointer-partners").style.display=document.getElementById("body-partners").style.display='block';
    }
}


function showContact(jTop)
{
    document.getElementById("contactForm").style.top = jTop+"px";
    document.getElementById("contactForm").style.display="block";
}

function showContactDiv()
{
    document.getElementById("contactForm").style.display="block";
}

function hideContact()
{
    document.getElementById("contactForm").style.display="none";
}