function showThickbox(url) {
	tb_show('', url + '&keepThis=true&TB_iframe=true&height=250&width=400&error=true', null);
}


//var errorMsgs = new Array(30);
function displayErrorMsg(pos,msg) {
	/*if (errorMsgs[pos] && pos>0) {
		errorMsgs[pos].box.activate();
	}
	else {
		var o = new Object;
		errorMsgs[pos]=o;
		o.href="/popups/error.cfm?msg="+msg;
		o.box = new lightbox(o);
		o.box.activate();
	}*/
	showThickbox("/popups/error.cfm?msg="+msg);
}

function addError(id) {
		//alert('Error on '+id);
		var obj=getEltById(id);
		if (obj) obj.className=obj.className+' '+'error';
}

function removeError(id) {
		var obj=getEltById(id);
		if (obj) obj.className=replaceStr(obj.className,' error','');
}

function showField(show){
	document.getElementById(show).style.display = 'block';
}