var img_tmp='';
var foreColor;
var bgColor;

sc_al=screen.height;

function btn_mnu_over(scr)
{
	scr.style.cursor='hand';
	foreColor=scr.style.color;
	bgColor=scr.style.backgroundColor;
	scr.style.backgroundColor='CA0101';
	scr.style.paddingLeft='8px';
	scr.style.paddingBottom='2px';
	scr.style.color='#fff';
}

function btn_mnu_out(scr)
{
	scr.style.paddingBottom='0px';
	scr.style.paddingLeft='5px';
	scr.style.backgroundColor=bgColor;
	scr.style.color=foreColor;
	scr.style.border='';
}

function inicializar_mensajes()
{
	parent.primera_carga=1;
	parent.document.getElementById('spn_banner').style.fontSize='12';
	parent.document.getElementById('td_banner').style.paddingTop='9px';
	parent.stopBanner();
}

function MM_preloadImages()
{
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function precarga(valor)
{
if(valor=='blq')
	document.location='index.php?vl=1';
if(valor=='ulq')
	document.location='index.php?vl=-1';
}