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 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() {

}