function setLoader(name){
	var loaderDiv = document.getElementById(name);
	loaderDiv.style.display = "inline";
    loaderDiv.className = "";
	loaderDiv.innerHTML = '<img src="img/loading.gif" />';
}

function showSmallError(name, errors){
	var errorDiv = document.getElementById(name);
	errorDiv.style.display = "block";
	errorDiv.className = "form_errors_small";
	errorDiv.innerHTML = errors;
	//Effect.Pulsate(name);
	return false;
}

function showSmallMessage(name, messages){
	var errorDiv = document.getElementById(name);
	errorDiv.style.display = "block";
	errorDiv.className = "form_messages_small";
	errorDiv.innerHTML = messages;
	return false;
}

function getXMLErrors(errorXML){
	var error_str = '';
	for(i = 0; i < errorXML.childNodes.length; i++){
		error_str += errorXML.childNodes[i].firstChild.nodeValue + "<br />";
	}
	return error_str;
}

function checkUncheckAll(theElement) {
	var theForm = document.getElementById(theElement), z = 0, c = 0;
	for(z=0; z<theForm.length;z++){
		if(theForm[z].type == 'checkbox' && theForm[z].name != 'checkall'){
			if(c == 0){
				var checkedValue = !theForm[z].checked;
			}
			theForm[z].checked = checkedValue;
			c++;
		}
	}
	return false;
}

// ----------------------------------------------------------------
// COOKIE FUNCTIONS
// ----------------------------------------------------------------
function createCookie(name,value,days){
	if (days){
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name){
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++){
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name){
	createCookie(name,"",-1);
}