function startup()
{
	changeInnerHTML('closebutton', '<a href="javascript:void(0);" onclick="hideCriteriaChart();return false;" tabindex="0" title=" Close Investment Criteria Chart"><img src="images/closebutton.gif" alt="close" width="40" height="40" /></a>');
	if(ie){setTimeout("hideCriteriaChart();",1);}
	else{hideCriteriaChart();}
};

function hideCriteriaChart()
{
  var criteriachartObj = new getObj('criteriachart');
  if(criteriachartObj.obj)
  {
    criteriachartObj.style.position="relative";
    criteriachartObj.style.display="none";
  }
};

function getScrollTop()
{
  var pos = 0;
	if (window.pageYOffset)
	{
			pos = window.pageYOffset;
	}
	else if (document.documentElement && document.documentElement.scrollTop)
	{
		pos = document.documentElement.scrollTop;
	}
	else if (document.body)
	{
			pos = document.body.scrollTop;
	}
  return pos;
};

function showCriteriaChart()
{
	var criteriachartObj = new getObj('criteriachart');
	if(criteriachartObj.obj)
	{
	  criteriachartObj.style.position="absolute";
		criteriachartObj.style.display="block";
	}
};

function changeInnerHTML(htmlElement, newInner) {
	var htmlObj = new getObj(htmlElement);
	if(htmlObj.obj)
	{
		htmlObj.obj.innerHTML=newInner;
	}
};