function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
function KPQI99()
{
	if (event.keyCode == 13)
		{
		event.returnValue=false;
		qbe_form.btnBuscar.click();
	}
	else	
		event.returnValue=true;
}

function submitirla()
{
	var Reemplazar;
	var sString;
	switch (qbe_form.QB0.value){
		case "Todas":
			Reemplazar = "&";
			break;
		case "Algunas":
			Reemplazar = "/";
			break;
		case "Frase":
			Reemplazar = " ";
			break;
			}
	sString = qbe_form.QI99.value.replace(/^\s+|\s+$/g, "");
	
	while (sString.indexOf("  ") > -1)
		sString = sString.replace("  "," ");
	
	if (Reemplazar != " ")
	{
		while (sString.indexOf(" ") > -1)
			sString = sString.replace(" ",Reemplazar);
	}
	qbe_form.QI0.value = sString;
	qbe_form.submit();	
}