// JavaScript Document


// Hide-Show notes

function hideDiv(div_id) { 
if (document.getElementById) { // DOM3 = IE5, NS6 
document.getElementById(div_id).style.display = 'none'; 
} 
else { 
if (document.layers) { // Netscape 4 
document.div_id.display = 'none'; 
} 
else { // IE 4 
document.all.div_id.style.display = 'none'; 
} 
} 
} 

function showDiv(div_id) { 
if (document.getElementById) { // DOM3 = IE5, NS6 
document.getElementById(div_id).style.display = 'block'; 
} 
else { 
if (document.layers) { // Netscape 4 
document.div_id.display = 'block'; 
} 
else { // IE 4 
document.all.div_id.style.display = 'block'; 
} 
} 
}

//load photos

function loadphoto(photoname, dir) { 

document.getElementById('photo1').innerHTML = '<img class="photo_border_inside" src="athens/'+ dir + '/' + photoname + '" alt="" width="250" />';
} 


function countdescription() { 
	var thetext = document.forms.form1.additional.value;
	//alert(thetext);
	document.getElementById('chars_left').innerHTML = 'Υπόλοιπο χαρακτήρων: '+(135-thetext.length);
	if (thetext.length >= 135) {
		document.forms.form1.additional.value = thetext.substr(0,135);
	}
}