function inicio(){
for (var i=0; i<catalogo.length; i++){
	var optionName = new Option(catalogo[i], i, defaultSelected, selected)
	var length = document.selecting.box1.length;
	document.selecting.box1.options[length] = optionName;}
}
function popup(val,w,h){
window.open (url1+'/nuestrastiendas/popup.php?pic='+val+'', '', 'scrollbars=no,status=no,width='+w+',height='+h) 
}
function pullpush(val){
	if (document.all['opc'+val].style.display=='inline'){document.all['opc'+val].style.display='none'}
	else{document.all['opc'+val].style.display='inline'}
}

var ie=document.all
var dom=document.getElementById
var ns4=document.layers

var bouncelimit=32
var direction="up"

function initbox(){
bouncelimit=32
if (!dom&&!ie&&!ns4)
return
crossobj=(dom)?document.getElementById("dropin").style : ie? document.all.dropin : document.dropin
scroll_top=(ie)? document.body.scrollTop : window.pageYOffset
crossobj.top=scroll_top-250
crossobj.visibility=(dom||ie)? "visible" : "show"
dropstart=setInterval("dropin()",50)
}

function dropin(){
scroll_top=(ie)? document.body.scrollTop : window.pageYOffset
if (parseInt(crossobj.top)<200)
crossobj.top=parseInt(crossobj.top)+40
else{
clearInterval(dropstart)
bouncestart=setInterval("bouncein()",50)
}
}

function bouncein(){
crossobj.top=parseInt(crossobj.top)-bouncelimit
if (bouncelimit<0)
bouncelimit+=8
bouncelimit=bouncelimit*-1
if (bouncelimit==0){
clearInterval(bouncestart)
}
}

function dismissbox(){
if (window.bouncestart) clearInterval(bouncestart)
crossobj.visibility="hidden"
bouncelimit=32
}