var default_line_height = "20px";
var max_line_height = "27px";
var timer;
function animate()
{
    clearTimeout(timer);
    expand(default_line_height);

    
}

function expand(current_line_height)
{
    document.getElementById("contact_details").style.lineHeight = current_line_height;
//    document.getElementById("business_hours").style.lineHeight = current_line_height;

    if(current_line_height != max_line_height){
        timer = setTimeout("expand('"+(parseInt(current_line_height)+1)+"px"+"')",100);
    }
    else{
        shrink((parseInt(max_line_height)-1)+"px");
    }
}

function shrink(current_line_height)
{
    document.getElementById("contact_details").style.lineHeight = current_line_height;
//    document.getElementById("business_hours").style.lineHeight = current_line_height;

    if(current_line_height != default_line_height){
        timer = setTimeout("shrink('"+(parseInt(current_line_height)-1)+"px"+"')",100);
    }
    else{
        return;
    }
}