function big_foto(w,h) {
var url='';
var win_name='big';
var features='menubar=no,scrollbars=yes,resizable=yes,top=50,left=100,width='+w+',height='+h;
window.open(url,win_name,features);
}


function png_() {
if (navigator.appName == 'Microsoft Internet Explorer') {
for (i = 0; i < document.images.length; i++) {
img = document.images[i].src;
b=img.split('/');
b=b[b.length-1].split('.');
if (b[1]=='png') {
document.images[i].src='/img/spacer.gif';
document.images[i].style.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader(src='+img+')';
}
}
}
}

function LTrim( value ) {
var re = /\s*((\S+\s*)*)/;
return value.replace(re, "$1");
}
// Removes ending whitespaces
function RTrim( value ) {
var re = /((\s*\S+)*)\s*/;
return value.replace(re, "$1");
}
// Removes leading and ending whitespaces
function trim( value ) {
return LTrim(RTrim(value));
}


window.onload = function() {

}