function null_loader() { 
	return true;
}
function el(i) { return document.getElementById(i); }

function lmbDynaTable_OverRow(obj, going_to, default_color, over_color, on_color) { 
	if (going_to == 'ov') {
		if (!obj.isON) { obj.style.backgroundColor = over_color; }
	} else if (going_to == 'on') { 
		if (obj.isON) { 
			obj.isON = 0;
			obj.style.backgroundColor = over_color;
		} else { 
			obj.isON = 1;
			obj.style.backgroundColor = on_color;
		}
	} else { 
		obj.style.backgroundColor = obj.isON ? on_color : default_color;
	}	
}
function lmbTxtAreaResize(id, ud) { 
	var obj = document.getElementById(id);
	if (!obj) return;
	if (ud == -1) {
		if (obj.rows < 11) return;
		obj.rows -= 5;
		if (obj.rows < 10) obj.rows = 10;
	} else {
		if (obj.rows > 49) return;
		obj.rows += 5;
		if (obj.rows > 50) obj.rows = 50;
	}
}


function moreInfo(infoPage) { 
	var infoWin = window.open('moreInfo.php?ifp='+infoPage,'moreInfoWin','width=400,height=400,scrollbars,resizable');
	infoWin.focus();
}

function badWords(list, fieldName) { 
	list = list.split(",");
	numWords = list.length;
	list = list.join("\n\t", list);
	alert(numWords+" unallowed word"+((numWords>1) ? "s were" : " was")+" found in \""+fieldName+"\":\n\n\t"+list);
}

function lmb_hidemod(modid) { 
	obj = document.getElementById(modid);
	obj.style.display = obj.style.display == 'none' ? 'block' : 'none';
	return false;
}

function lmb_closemod(modid) { 
	obj = document.getElementById(modid);
	obj2 = document.getElementById(modid+'_HDR');
	obj3 = document.getElementById(modid+'_BR');
	obj.style.display = 'none';
	obj2.style.display = 'none';
	obj3.style.display = 'none';
	return false;
}

function goFAQ(faqID) { 
	return false;
}

errcount = 0;

function adderr(err_obj_id, err_txt) { 
	if (err_obj_id == 'GET_ERROR_COUNT') { return errcount; }
	if (err_obj_id == 'RESET_COUNT') { 
		errcount = 0;
		return;
	}
	obj = document.getElementById(err_obj_id+'_err_td');
//	if (obj.innerHTML == '') { 
		++errcount;
//	}
	obj.innerHTML = err_txt;
}

function delerr(err_obj_id) { 
	obj = document.getElementById(err_obj_id+'_err_td');
	if (obj.innerHTML != '') { 
		obj.innerHTML = '';
		--errcount;
	}
}

function lmbCloseLyr(obj_name)  {
	obj = document.getElementById(obj_name);
	obj.style.visibility = 'hidden';
}



function getRealLeft(obj) {
    if (arguments.length==0) obj = this;
    xPos = obj.offsetLeft;
    tempobj = obj.offsetParent;
    while (tempobj != null) {
        xPos += tempobj.offsetLeft;
        tempobj = tempobj.offsetParent;
    }
    return xPos;
}

function getRealTop(obj) {
    if (arguments.length==0) obj = this;
    yPos = obj.offsetTop;
    tempobj = obj.offsetParent;
    while (tempobj != null) {
        yPos += tempobj.offsetTop;
        tempobj = tempobj.offsetParent;
    }
    return yPos;
}

function lmbSwitchCheck(id) { 
	obj = document.getElementById(id);
	obj.checked = !obj.checked;
	return false;
}
lmbFocusFormEelem = function() {
	var lmbEls = document.getElementsByTagName("INPUT");
	for (var i=0; i<lmbEls.length; i++) {
		lmbEls[i].onfocus=function() {
			this.className+=" lmbfocus";
		}
		lmbEls[i].onblur=function() {
			this.className=this.className.replace(new RegExp(" lmbfocus\\b"), "");
		}
	}
	lmbEls = document.getElementsByTagName("TEXTAREA");
	for (var i=0; i<lmbEls.length; i++) {
		lmbEls[i].onfocus=function() {
			this.className+=" lmbfocus";
		}
		lmbEls[i].onblur=function() {
			this.className=this.className.replace(new RegExp(" lmbfocus\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", lmbFocusFormEelem);

function lmbShowHideDiv(id, show) { 
	var obj = document.getElementById(id);
	obj.style.display = show ? 'block' : 'none';
}

function lmbSpots_AddSpotLink(spot_id, source, type, openFrom) {
	if (openFrom == null) openFrom = 'verify'; 
	var spotwin = window.open('/editors/addSpotLinkWin.php?openFrom=verify&spot_id='+spot_id+'&source='+source+'&type='+type+'&openFrom='+openFrom, 'spotwin', 'width=450,height=300,resizable');
	spotwin.focus();
}