function disble_selection(ELEMENTO)
{
	if(typeof ELEMENTO.onselectstart!="undefined")
		ELEMENTO.onselectstart=function(){return false}
	else if(typeof ELEMENTO.style.MozUserSelect!="undefined")
		ELEMENTO.style.MozUserSelect="none"
	else
		ELEMENTO.onmousedown = function(){return false}
	
	ELEMENTO.style.cursor = "default"
}

var MENSAJE = "Todos los derechos reservados \n www.zonaride.com";

function clickIE()
{
	if(document.all)
	{
		alert(MENSAJE);
		return false;
	}
}

function clickNS(e)
{
	if(document.layers || (document.getElementById&&!document.all))
	{
		if(e.which==2||e.which==3)
		{
			alert(MENSAJE);
			return false;
		}
	}
}

if(document.layers) 
{
	document.captureEvents(Event.MOUSEDOWN);
	document.onmousedown=clickNS;
}
else
{
	document.onmouseup=clickNS;
	document.oncontextmenu=clickIE;
}

var specialcase = ((navigator.userAgent.indexOf('Mac') != -1) || document.all)
var flag = 0;
var msg = "Todos los derechos reservados \n http://www.zonaride.com";
var x,y,x1,y1,copyAttempt;

function init()
{
	if (!(document.getElementById || document.all || document.layers)) return;
	if (specialcase && document.layers)
	{
		document.captureEvents(Event.MOUSEMOVE);
		document.onmousemove = special;
	}
	for (i=0;i<document.images.length;i++)
	{
		document.images[i].onmousedown = checkIt;
		document.images[i].onmouseup = function() {return false};
		if (specialcase)
		{
			document.images[i].onmousemove = special;
			document.images[i].onclick = clearIt;
		}
	}
}

function checkIt(e)
{
	copyAttempt = 0;
	if (window.Event)
	{
		x = e.screenX;
		y = e.screenY;
		theButt = (e.which == 3);
	}
	else
	{
		x = window.event.clientX;
		y = window.event.clientY;
		theButt = (window.event.button == 2);
	}
	if (theButt)
	{
		copyAttempt = 1;
		flag = 0;
		alert(msg);
		return false; // NN4 only
	}
	if (specialcase) flag = 1;
	return false;
}

function special(e)
{
	theObj = '';
	if (window.Event)
	{
		x1 = e.screenX;
		y1 = e.screenY;
		if (e.target.parentNode) theObj = e.target.parentNode.tagName;
	}
	else
	{
		x1 = window.event.clientX;
		y1 = window.event.clientY;
		theObj = window.event.srcElement.parentElement.tagName;
	}
	var isLink = (theObj == 'A');
	if (flag && (!isLink || ((Math.abs(x-x1) > 10) || (Math.abs(y-y1) > 10))))
	{
		copyAttempt = 1;
		flag = 0;
		alert(msg);
		return false;
	}
}

function clearIt()
{
	flag = 0;
	if (copyAttempt)
	{
		copyAttempt = 0;
		return false;
	}
}
//document.oncontextmenu=new Function("return false")