function locateObject(n, d) { //v3.0
  var p,i,x;
  if (!d)
  	d=document;
  if ((p=n.indexOf("?"))>0 && parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; 
	n=n.substring(0,p);
  }
  if (!(x=d[n]) && d.all)
  	x=d.all[n];
  for (i=0;!x && i<d.forms.length;i++)
	x=d.forms[i][n];
  for (i=0;!x && d.layers&&i<d.layers.length;i++)
	x=locateObject(n,d.layers[i].document);
  return x;
}

var tipTimer;

function hideTooltip()
{
	object = 'dHTMLToolTip'
	if (document.all) {
		locateObject(object).style.visibility="hidden"
		locateObject(object).style.left = 1;
		locateObject(object).style.top = 1;
		return false
	} else if (document.layers) {
		locateObject(object).visibility="hide"
		locateObject(object).left = 1;
		locateObject(object).top = 1;
		return false
	} else {
		return true
	}
}

function showTooltip(e, explanation)
{
	//window.clearTimeout(tipTimer)
	object = 'dHTMLToolTip'
	tipContent = '<img src="img/no.gif" width="200" height="2" border="0"><br>' + explanation
	backcolor = '#EAEAEA'
	bordercolor = '#000000'
	textcolor = '#000000'
	displaytime = '60000'

	if (document.all) {
		locateObject(object).innerHTML='<table style="width:200px; font-family: font-family:Arial,Verdana,Georgia, Times New Roman, Times, serif;  font-size: 11px; border: '+bordercolor+'; border-style: solid; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; background-color: '+backcolor+'" width="10" border="0" cellspacing="1" cellpadding="1"><tr><td ><font style="font-family: Tahoma, Arial, Helvetica, sans-serif; font-size: 11px; color: '+textcolor+'">'+unescape(tipContent)+'</font></td></tr></table> '
		if ((e.y + locateObject(object).clientHeight + 50)  > (document.body.clientHeight )) {
			locateObject(object).style.top =  document.body.clientHeight  + document.body.scrollTop - locateObject(object).clientHeight - 20 ;
		} else {
			locateObject(object).style.top=document.body.scrollTop+event.clientY+20
		}
		if ((e.x + locateObject(object).clientWidth) > (document.body.clientWidth + document.body.scrollLeft)) {
			locateObject(object).style.left = (document.body.clientWidth + document.body.scrollLeft) - locateObject(object).clientWidth-10;
		} else {
			locateObject(object).style.left=document.body.scrollLeft+event.clientX
		}
		locateObject(object).style.visibility="visible"
	} else if (document.layers) {
		locateObject(object).document.write('<table width="200" border="0" cellspacing="1" cellpadding="1"><tr bgcolor="'+bordercolor+'"><td><table width="200" border="0" cellspacing="0" cellpadding="2"><tr bgcolor="'+backcolor+'"><td><font style="font-family: Tahoma, Arial, Helvetica, sans-serif; font-size: 11px; color: '+textcolor+'">'+unescape(tipContent)+'</font></td></tr></table><td></tr></table>')
		locateObject(object).document.close()
		locateObject(object).top=e.y+20
		if ((e.y + locateObject(object).clip.height + 20) > (window.pageYOffset + window.innerHeight)) {
			locateObject(object).top = window.innerHeight + window.pageYOffset - locateObject(object).clip.height-20;
		} else {
			locateObject(object).top = e.y+20;
		}
		if ((e.x + locateObject(object).clip.width  ) > (window.pageXOffset + window.innerWidth)) {
			locateObject(object).left = window.innerWidth - locateObject(object).clip.width-10;
		} else {
			locateObject(object).left = e.x;
		}
		locateObject(object).visibility="show"
	} else {
		return true
	}
}