function showhide(){
	return 0;
	var a = document.getElementById('shlink');
	
	if(a.style.visibility == "visible"){
		a.style.visibility = "hidden";
	} else {
		a.style.visibility = "visible";
	}
	setTimeout('showhide()', 1500);
}

function OverMainMenu( id ){
    var div = document.getElementById(id);
    div.className = "menuover";
}

function OutMainMenu( id ){
    var div = document.getElementById(id);
    div.className = "menuout";
}

function OverMainMenu2( id ){
    var div = document.getElementById(id);
    div.className = "menuiso";
}

function OutMainMenu2( id ){
    var div = document.getElementById(id);
    div.className = "menuiso";
}

function popup( sURL, sWindow, nWidth, nHeight ){
    var fx = screen.width/2 - nWidth/2;
    var fy = screen.height/2 - nHeight/2;
    window.open(sURL,sWindow,'height='+nHeight+',width='+nWidth+',directories=0,resizable=1,status=1,toolbar=0,menubar=0,scrollbars=0,location=1,left='+fx+',top='+fy+'');
}


function sawpImage(obj){
    if(obj.src.match(/Leaflet_Albumin_in.jpg/)){
        obj.src = "images/Leaflet_Albumin_out.jpg";
    } else {
        obj.src = "images/Leaflet_Albumin_in.jpg";
    }
}