function lightBox(){
	document.getElementById('light').style.display='block';
	document.getElementById('fade').style.display='block';
}

function loginBox(){
	document.getElementById('login').style.display='block';
        document.getElementById('password').style.display='none';
	document.getElementById('register').style.display='none';
	document.getElementById('fade').style.display='block';
}

function passwordBox(){
	document.getElementById('login').style.display='none';
	document.getElementById('password').style.display='block';
	document.getElementById('register').style.display='none';
	document.getElementById('fade').style.display='block';
}

function registerBox(){
        document.getElementById('login').style.display='none';
        document.getElementById('password').style.display='none';
	document.getElementById('register').style.display='block';
        document.getElementById('fade').style.display='block';
}

var ids=new Array('share_arrows_favorite','share_arrows_share','share_box_favorite','share_box_share');
function show_share(id){
	if(id == 'favorite'){ hideallids(); showdiv('share_arrows_favorite'); showdiv('share_box_favorite'); }
	if(id == 'share'){ hideallids(); showdiv('share_arrows_share'); showdiv('share_box_share'); }
}

function hideallids(){
	for (var i=0;i<ids.length;i++){
		hidediv(ids[i]);
	}		  
}

function hidediv(id) {
	if (document.getElementById) {
		document.getElementById(id).style.display = 'none';
	}
	else {
		if (document.layers) {
			document.id.display = 'none';
		}
		else {
			document.all.id.style.display = 'none';
		}
	}
}

function showdiv(id) {  
	if (document.getElementById) {
		document.getElementById(id).style.display = 'block';
	}
	else {
		if (document.layers) {
			document.id.display = 'block';
		}
		else {
			document.all.id.style.display = 'block';
		}
	}
}

/* TEXT AREA LIMITER */
var count = "255";   //Example: var count = "175";
function limiter(){
var tex = document.comment_form.comment.value;
var len = tex.length;
if(len > count){
        tex = tex.substring(0,count);
        document.comment_form.comment.value =tex;
        return false;
}
//document.comment_form.limit.value = count-len;
	if(document.all){
    	document.getElementById('myCounter').innerText = count-len;
	} else{
    	document.getElementById('myCounter').textContent = count-len;
	}

	
}