function MOver(e)
{
	if (!e)
	var e=window.event;
	var S=e.srcElement;
	while (S.tagName!="TD")
	{S=S.parentElement;}
	S.className="celda2";
}

function MOut(e)
{
	if (!e)
	var e=window.event;
	var S=e.srcElement;
	while (S.tagName!="TD")
	{S=S.parentElement;}
	S.className="celda1";
}

function MOverCelda(e)
{
	if (!e)
	var e=window.event;
	var S=e.srcElement;
	while (S.tagName!="TD")
	{S=S.parentElement;}
	S.className="celda4";
}

function MOutCelda(e)
{
	if (!e)
	var e=window.event;
	var S=e.srcElement;
	while (S.tagName!="TD")
	{S=S.parentElement;}
	S.className="celda3";
}

function fCargaImage(cImagen)
{
	window.open("../Carga_Imatge.asp?cImagen=" + cImagen,"NewImg","scrollbars=no,status=yes,toolbar=no,resizable=no," + fCentPant(300,180))
}

function fCargaMapa(cImagen)
{
	window.open("../Carga_Mapa.asp?cImagen=" + cImagen,"NewImg","scrollbars=no,status=yes,toolbar=no,resizable=no," + fCentPant(396,420))
}

function fCargaImage_Vertical(cImagen)
{
	window.open("../Carga_Imatge.asp?cImagen=" + cImagen,"NewImg","scrollbars=no,status=yes,toolbar=no,resizable=no," + fCentPant(190,315))
}

function fCargaImageLlarga(cImagen)
{
	window.open("../Carga_Imatge.asp?cImagen=" + cImagen,"NewImg","scrollbars=no,status=yes,toolbar=no,resizable=no," + fCentPant(480,110))
}

function fCentPant(nWidth,nHeight)
{
	var cToolbar = "";
	var nTop = 0, nLeft = 0;

	if (isNaN(nWidth) || isNaN(nHeight))
		return false;

	nTop 	= (screen.height/2) - (nHeight/2);
	nLeft 	= (screen.width/2) - (nWidth/2);

	cToolbar = "left=" + nLeft + "px,top=" + nTop + "px,width=" + nWidth + "px,height=" + nHeight + "px";

	return cToolbar;
}