function favunset(id) {
 
	alert('You must be logged to add this picture in your favourites.');
function removed(z) {
	if(z > 0) {
	 $('idfav'+z).innerHTML = 'Removed from <b>Favourites</b> &nbsp; &nbsp; ';
	 return true;
	} 
}
}
function favset(id,fl,c) {
 
	alert('You must be logged to add this picture in your favourites.');
function faved(z) {
	//alert(z);
	if(z > 0) {
	 $('idfav'+z).innerHTML = 'Added in your <a href=favorites.htm><b>Favourites</b></a> &nbsp; &nbsp; ';
	 return true;
	} 
}
}

function report(id) {
ax.get('_ax.htm?report_id='+id,reported);
function reported(z) {
  	if(z > 0) {
	 $('report').innerHTML = 'Thanks. <b>The picture was reported to moderators.</b> &nbsp; &nbsp; ';
	 return true;
	} 
}
}

function strtrim() {
    return this.replace(/^\s+/,'').replace(/\s+$/,'');
}
 String.prototype.trim = strtrim;
			  
			  

function chckf ( form ) {
var c1=0;
var n_e = '';
var p_e = '';
for (i=0; i<reiq.length; i++) {
	n_em = reiq[i];
        form.elements[n_em].style.background="white";
		form.elements[n_em].value = form.elements[n_em].value.trim();
	if (form.elements[n_em].value == "") {
 		if (p_e == '') {p_e = n_em;}
         form.elements[n_em].style.background="#FFD4CF";
//        form.elements[n_em].focus();
		c1++;
		var n_em2 = n_em.replace('_',' ');
		n_e = n_e +' - '+ n_em2 + '\n' ;
     }
}
	if (c1>0) {
      //  alert( "Please fill on red fields." );
        form.elements[p_e].focus();
		return false;
	}
	 form.elements['submit2'].disabled = true;	
	return true ;	
}