var hasChangedUC = false;
function printUnderConstruction(txt) {
	
	try {
		if (txt) {
			$("#pr_alertDiv_span").html(txt);
			hasChangedUC = true;
		}
	} catch(e) {}	
    var newTop = parseInt(200 + window.scrollY);    
    $("#pr_alertDiv").css('top','' + newTop + 'px');
    $("#pr_alertDiv").fadeIn();
}

function closeUnderConstruction() {
	$("#pr_alertDiv").fadeOut();
	if (hasChangedUC) {
		$("#pr_alertDiv_span").html('Functionality under construction');
		hasChangedUC = false;
	}
}
function showSuggestion(i){
    var div = "#suggestion-"+i;
    var img = "#image-"+i;
    var display = $(div).css("display");
    var arrow;      
    if(display == 'none'){                
        $(div).css("display","block");
        $(img).attr("src",imgPath+"/icone/arrow_open.gif");
    }else{
        $(div).css("display","none");
        $(img).attr("src",imgPath+"/icone/arrow_close.gif");
    }
}