// Archivo JScript

function JSFX_FloatTopDiv()
{
    var ancho;
	ancho = document.body.clientWidth;
	
	if (ancho < 790 )
	{
	    ancho = 13;
	}else
	{
	    ancho = (ancho - 790) / 2;
	    ancho = ancho + 13;
	}

    //startX variará depenent de la resolució
	var startX = ancho,
	startY = 20;
	
	var ns = (navigator.appName.indexOf("Netscape") != -1);
	var d = document;
	function ml(id)
	{
		var el=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
		if(d.layers)el.style=el;
		el.sP=function(x,y){this.style.left=x;this.style.top=y;};
		el.x = startX;
		el.y = startY;
		return el;
	}
	window.stayTopLeft=function()
	{
		var pY = ns ? pageYOffset : document.body.scrollTop;
		ftlObj.y += (pY + startY - ftlObj.y)/8;
		
		ftlObj.sP(ftlObj.x, ftlObj.y);
		setTimeout("stayTopLeft()", 50);
	}
	ftlObj = ml("divMenu");
	stayTopLeft();
}

function muestraImg(object){
	document.getElementById("ctl00_ContentPlaceHolder1_imgGrande").src = object.src;
	document.getElementById("txtComentario").value = object.alt;
}