Num_ca=Math.floor ((Math.random()*10000)*100);
 function mOvr(src,clrOver) {
 if (!src.contains(event.fromElement)) {
	 src.style.cursor = 'hand';
	 src.bgColor = clrOver;
	}
 }
 function mOut(src,clrIn) {
	if (!src.contains(event.toElement)) {
	 src.style.cursor = 'default';
	 src.bgColor = clrIn;
	}
 }
 function mClk(src) {
 if(event.srcElement.tagName=='TD')
	 src.children.tags('A')[0].click();
 }

ns4 = (document.layers)? true:false
ie4 = (document.all)? true:false


function show(id) {
	if (ns4) document.layers[id].visibility = "show"
    else if (ie4) document.all[id].style.visibility = "visible"
}

function hide(id) {
     if (ns4) document.layers[id].visibility = "hide"
     else if (ie4) document.all[id].style.visibility = "hidden"
}
function abrir_img(im,ti,ex,ancho,alto){
	
	
	
	images=im;
	tituloi=ti;
	extrasi=ex;
	anchoi=ancho;
	altoi=alto;
	masAlto=alto;
	features = "width="+ancho+",height="+masAlto;	
	
	
	ventana=window.open("/java/ver_imagen.htm",ancho+alto,features);
		ventana.resizeTo(anchoi, altoi);
	ventana.focus();

}
function abrir_img_cerrar(im,ti,ex,ancho,alto){
	
	
	images=im;
	tituloi=ti;
	extrasi=ex;
	anchoi=ancho;
	altoi=alto;
	masAlto=alto+11;
	features = "width="+ancho+",height="+masAlto;	
	
	
	ventana=window.open("/java/ver_imagen_cerrar.htm",ancho+alto,features);
		ventana.resizeTo(anchoi, masAlto);
	ventana.focus();
}
function abrir_img_auto(im,ti,ex){
	
	images=im;
	tituloi=ti;
	extrasi=ex;
		features = "width="+40+",height="+40;	
	window.open("/java/ver_imagen_auto.htm",100,features);
}

function abrir_window(pagina,ancho,alto,nombre){
	features = "width="+ancho+",height="+alto;	
	window.open(pagina,nombre,features);
}