var oPrev;
var Prevonmouseover;
var Prevonmouseout;
var oClicked;

function onmouseover_A(name) {
}

function onmouseout_A(name) {
}

function onclick_A(name) {
}


function tabmenu_doover(O)
{
	O.className = "rolloverli";
	var oA = O.getElementsByTagName("A")[0];
	if (oA) oA.className="rollovera";
}

function tabmenu_doout(O)
{
	O.className = "";
	var oA = O.getElementsByTagName("A")[0];
	if (oA) oA.className="";
}


function submenu_doover(O)
{
	
	O.style.backgroundColor = "#1d3963";
	var OA = O.getElementsByTagName("A")
	for (var i=0;i<OA.length;i++) {
		OA[i].style.color = "white";
	}
	var OImg = O.getElementsByTagName("IMG")
	for (var i=0;i<OImg.length;i++) {
		var iName = OImg[i].src;
		iName = iName.substring(0,iName.length-4) + "_over.gif"
		//alert(iName)
		OImg[i].src = iName;
	}
}

function submenu_doout(O)
{
	O.style.backgroundColor = "";
	var OA = O.getElementsByTagName("A")
	for (var i=0;i<OA.length;i++) {
		OA[i].style.color = "black";
	}
	var OImg = O.getElementsByTagName("IMG")
	for (var i=0;i<OImg.length;i++) {
		var iName = OImg[i].src;
		iName = iName.substring(0,iName.length-9) + ".gif"
		//alert(iName)
		OImg[i].src = iName;
	}
}

function directnaar_over(O)
{
	O.className = "directnaar_item_over";
}

function directnaar_out(O)
{
	O.className = "directnaar_item";
}

function doClick(O, extraParm)
{
	var OA = O.getElementsByTagName("A")
	if (OA) {
		if (OA != oClicked) { // oClicked means that the a tag itself has already fired
			var llink = OA[0].href;
			if (extraParm) {
				llink =  llink.indexOf("?") == 0 ? llink+"?" : llink+"&"
				llink = llink + extraParm;
				
			}
			var ltarget = OA[0].target;
			if (ltarget.length == 0) {
				window.location.href = llink;
			} else {
				window.open(llink,ltarget);
			}
			oClicked = null;
		}
	}
}
var mouseOutColor;

function domouseOver(O)
{
	mouseOutColor = O.style.backgroundColor;
	O.style.backgroundColor='#5d708e'
	var OA = O.getElementsByTagName("A")
	if (OA) {
		for (var i=0;i<OA.length;i++) {
			OA[i].style.color='white';
		}
	}
}
function domouseOut(O)
{
	//O.style.backgroundColor='#e3e3e3'
	O.style.backgroundColor=mouseOutColor;
	var OA = O.getElementsByTagName("A")
	if (OA) {
		for (var i=0;i<OA.length;i++) {
			OA[i].style.color='black';
		}
	}
}
 


function emptyIf(O,S)
{
//alert(S)
	if (O.value == S) O.value = "";
}


function showtooltip(id)
{
	var O = document.getElementById('tt'+ id);
	if (O) O.style.display='block';
}
function hidetooltip(id)
{
	var O = document.getElementById('tt'+ id);
	if (O) O.style.display='none';
}
function hidetooltips()
{
	var O = document.getElementById("navigation_margin")
	var oColl  = O.getElementsByTagName("DIV")
	//alert(oColl.length)
	for (var i = 0;i<oColl.length;i++) {
	//alert(oColl[i].className;
		if (oColl[i].className == "tooltipcontainer" ) oColl[i].style.display = "none";
	}
}


function openFindBox()
{
	document.getElementById("vpfind_closed").style.display="none"
	document.getElementById("vpfind_open").style.display="block"
}
function closeFindBox()
{
	document.getElementById("vpfind_closed").style.display="block"
	document.getElementById("vpfind_open").style.display="none"
}

//function toggleDiv(id, show) 
//{ 
	//alert(id)
//	var O = document.getElementById("DIV"+ id); // the DIV
//	if (O) O.style.display = show ? 'block' : 'none';
	//O = document.getElementById("INPUT"+ id); // the checkbox
	//if (O) O.checked = show;
	//O = document.getElementById("CUSTOMINPUT"+ id); // the customcheckbox
	//Custom.check();
//}
function toggleDiv(id, show) 
{ 
	var OColl = document.getElementsByTagName("DIV");
	for (var i = 0;i<OColl.length;i++) {
		var prop = OColl[i].getAttribute("TAG"+id)
		if (prop) {
			OColl[i].style.display = show ? 'block' : 'none';
		}
	}
}

function setTags()
{
	var tagDIV = document.getElementById("tagdiv")
	var OColl = tagDIV.getElementsByTagName("INPUT")
	var tags = "";
	if (OColl.length > 0) {
		tags = "tag=";
		for (var i = 0;i<OColl.length;i++) {
			if (OColl[i].checked) tags = tags + OColl[i].value + ",";
		}
		tags = tags.substring(0,tags.length-1) 
	}
	return tags;
}

function toggleAllDivs(idparent)
{
	// first hide all relevant divs
	var oColl = document.getElementsByTagName("DIV")
	for (var i=0;i<oColl.length;i++) {
		if (oColl[i].getAttribute("TAGDIV")) oColl[i].style.display = "none" 
	}
	var O =  document.getElementById(idparent);
	oColl = O.getElementsByTagName("INPUT");
	for (i=0;i<oColl.length;i++) {
		if (oColl[i].checked) toggleDiv(oColl[i].value,true);
	}
}