function clean(obj,t)
{
if(obj.value == t)
{
obj.value = '';
}
}
function refreshCarrito(este)
{
var cant = parseInt(este.value);
if(!isNaN(cant))
{
setTimeout("document.getElementById('carrito_main').submit()",1000);
}
}
function comprar()
{
var texto = '';
if(texto)
{
alert(texto);
}
else
{
document.getElementById('compra').value = 'ok';
document.getElementById('carrito_main').submit();
}
}
function log()
{
var texto = '';
if(texto)
{
alert(texto);
}
else
{
document.getElementById('log').submit();
}
}
function post(url, vars){
var xml = null;
try {
xml = new ActiveXObject('Microsoft.XMLHTTP');
}catch(exception){
xml = new XMLHttpRequest();
}
xml.open('POST',url,false);
xml.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
xml.send (vars);
if(xml.status == 404) alert('Url no valida');
return xml.responseText;
}
function popup(URL,w,h,vars) {
var left = (screen.width - w) / 2;
var top = (screen.height - h) / 2
window.open(URL,"","left="+left+",top=" + top + ",width="+w+",height="+h+",scrollbars=yes" + vars);
}
function jump(url,selected){
location = url+selected.options[selected.selectedIndex].value;
}
function viewPic(img){
picfile = new Image(); picfile.src =(img); fileCheck(img); }
function fileCheck(img){
if( (picfile.width!=0) && (picfile.height!=0) ){ makeWindow(img); }else{
funzione="fileCheck('"+img+"')"; intervallo=setTimeout(funzione,50); }
}
function makeWindow(img){
ht = picfile.height;
wd = picfile.width;
var args= "height=" + ht + ",innerHeight=" + ht;
args += ",width=" + wd + ",innerWidth=" + wd;
if (window.screen){
var avht = screen.availHeight; var avwd = screen.availWidth;
var xcen = (avwd - wd) / 2; var ycen = (avht - ht) / 2;
args += ",left=" + xcen + ",screenX=" + xcen;
args += ",top=" + ycen + ",screenY=" + ycen + ",resizable=yes";
}
popwin=window.open("","_blank",args)
popwin.document.open();
popwin.document.write(''+img+'')
popwin.document.close()
}
function isMail(id)
{
var s = document.getElementById(id);
var filter=/^[A-Za-z][A-Za-z0-9_.-]*@[A-Za-z0-9_.-]+\.[A-Za-z0-9]+[A-za-z]$/;
if (s.length == 0 ) return true;
if (filter.test(s.value)){
return true;
}else{
return false;
}
}