// <!--
/* This function is called when user selects file in file dialog */
function jsEnable(field)
{
if (document.all || document.getElementByid(field))
{
document.getElementById(field).disabled=!document.getElementById(field).disabled;
}
else
{
//alert("Sorry not supported by browser");
}
}
function jsSetVisible(elemID)
{
document.all[elemID].style.display='block';
}
function jsSetHidden(elemID)
{
document.all[elemID].style.display='none';
}
function jsUpload(upload_field)
{
// this is just an example of checking file extensions
// if you do not need extension checking, remove
// everything down to line
// upload_field.form.submit();
var re_text = /\.jepg|\.jpg|\.gif|\.png/i;
var filename = upload_field.value;
/* Checking file type */
if (filename.search(re_text) == -1)
{
alert("Es werden nur Bilddateien unterstützt, die die Endung jepg, jpg, gif oder png ausweisen.");
upload_field.form.reset();
return false;
}
upload_field.form.submit();
document.getElementById('upload_status').value = "Bild wird hochgeladen ...";
//upload_field.disabled = true;
return true;
}
// -->