var groups = new IndexGroups();

function Initialize(showJumpIndex,perf)
{	
	if(showJumpIndex)
	{
	    groups.Initialize(perf, 'ChartImage.aspx?Code={Code}&Span={Span}&Group={Group}&ShowJump=1.png');	
	}
	else
	{
	    var colour = document.getElementById("ColourUK").value;
	    groups.Initialize('5d', 'ChartImage.aspx?Code={Code}&Span={Span}&Group={Group}&Colour='+colour+'&ShowJump=0.png');
	}	
	groups.SetSelectedGroup(GetGroupFromQueryString());
}

function GetGroupFromQueryString()
{
	var version = querySt("version");
	version = (version && version != null) ? version : '';
	var groupName;
	
	switch (version.toLowerCase())
	{
		case "usa":
		case "us":
			groupName = "US";
			break;
		
		case "uk":
		case "ftse":
			groupName = "UK";
			break;
		
		case "eu":
		case "eur":
			groupName = "EU";
			break;
		
		case "asia":
		case "asian":
			groupName = "Jap";
			break;
		
		default:
			groupName = "UK";
			break;
	}
	
	return groupName;
}

function SetSpanFromSelected(group)
{
    var spanId="Span"+group+tSpan;
    SelectTime(spanId,tSpan);
    document.getElementById('GroupName').value=group;
}

function SetSelectedRow()
{
    var els = document.getElementsByTagName('A');
    var id='',td;
	for (var i = 0; i < els.length; i++)
	{
		var el = els[i];
		id = el.id;
		td = document.getElementById('TD'+id);
		if(id != '' && td)
		{
		    td.className=(el.className == 'Selected') ? 'Selected' : '';
		}		
	}    
}


function OpenPopUp() 
{
	window.open("http://www.financialexpress.net/");
	return false;
}

function querySt(ji) 
{
	hu = window.location.search.substring(1);
	gy = hu.split("&");
	for (i=0;i<gy.length;i++) 
	{
		ft = gy[i].split("=");
		if (ft[0].toLowerCase() == ji.toLowerCase()) 
		{
			return ft[1];
		}
	}
}

function SelectPeriod(time,id)
{ 
  document.getElementById('PerformancePeriod').value=time;
  document.getElementById('FundId').value=id;
  document.forms[0].submit();
}