var key = document.location.toString();
key = key.substring(key.indexOf("//") + 2);
key = key.substring(key.indexOf("/") + 1);
var ClickedMenu='';

function UpdateImage(ImageId)
{
	if (navigator.userAgent.indexOf("MSIE") != -1 && navigator.userAgent.indexOf("Windows") != -1)
	{
		var ImageSrc = document.getElementById(ImageId).src;
		document.getElementById(ImageId).src="/images/spacer.gif";
		document.getElementById(ImageId).style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'"+ImageSrc+"\', sizingMethod=image);";
	}
}

function OnMouseOver(ImageName,SubName,Extension)
{
	if(ClickedMenu!=ImageName)
	{
		document.getElementById(ImageName).src='/images/'+ImageName+''+SubName+'.'+Extension;
		UpdateImage(ImageName);
	}
}

function OnMouseOut(ImageName,SubName,Extension)
{
	if(ClickedMenu!=ImageName)
	{
		document.getElementById(ImageName).src='/images/'+ImageName+''+SubName+'.'+Extension;
		UpdateImage(ImageName);
	}
}

function OnClick(ImageName,SubName,Extension)
{
	document.getElementById(ImageName).src='/images/'+ImageName+''+SubName+'.'+Extension;
	UpdateImage(ImageName);
	ClickedMenu=ImageName;
}


function OnMainmenuOver(ImageName,SubName,Extension)
{
	if (navigator.userAgent.indexOf("MSIE") != -1 && navigator.userAgent.indexOf("Windows") != -1)
	{
		prevseparator = document.getElementById(ImageName+'_td').previousSibling;
		nextseparator = document.getElementById(ImageName+'_td').nextSibling;
	}
	else
	{
		prevseparator = document.getElementById(ImageName+'_td').previousSibling.previousSibling;
		nextseparator = document.getElementById(ImageName+'_td').nextSibling.nextSibling;
	}
	
	prevseparator.style.backgroundImage = "url(/images/menu_separator_left.jpg)";
	
	nextseparator.style.backgroundImage = "url(/images/menu_separator_right.jpg)";
	
	if(ClickedMenu!=ImageName)
	{
		document.getElementById(ImageName).src='/images/'+ImageName+''+SubName+'.'+Extension;
		UpdateImage(ImageName);
	}
}

function OnMainmenuOut(ImageName,SubName,Extension)
{
	if (navigator.userAgent.indexOf("MSIE") != -1 && navigator.userAgent.indexOf("Windows") != -1)
	{
		prevseparator = document.getElementById(ImageName+'_td').previousSibling;
		nextseparator = document.getElementById(ImageName+'_td').nextSibling;
	}
	else
	{
		prevseparator = document.getElementById(ImageName+'_td').previousSibling.previousSibling;
		nextseparator = document.getElementById(ImageName+'_td').nextSibling.nextSibling;
	}
	prevseparator.style.backgroundImage = "url(/images/menu_separator.jpg)";
	
	nextseparator.style.backgroundImage = "url(/images/menu_separator.jpg)";
	
	if(ClickedMenu!=ImageName)
	{
		document.getElementById(ImageName).src='/images/'+ImageName+''+SubName+'.'+Extension;
		UpdateImage(ImageName);
	}
	
	OnMainmenuClick(ClickedMenu,'_a', 'jpg');
}

function OnMainmenuClick(ImageName,SubName,Extension)
{
	if (navigator.userAgent.indexOf("MSIE") != -1 && navigator.userAgent.indexOf("Windows") != -1)
	{
		prevseparator = document.getElementById(ImageName+'_td').previousSibling;
		nextseparator = document.getElementById(ImageName+'_td').nextSibling;
	}
	else
	{
		prevseparator = document.getElementById(ImageName+'_td').previousSibling.previousSibling;
		nextseparator = document.getElementById(ImageName+'_td').nextSibling.nextSibling;
	}
	
	prevseparator.style.backgroundImage = "url(/images/menu_separator_left.jpg)";
	
	nextseparator.style.backgroundImage = "url(/images/menu_separator_right.jpg)";
	
	document.getElementById(ImageName).src='/images/'+ImageName+''+SubName+'.'+Extension;
	UpdateImage(ImageName);
	ClickedMenu=ImageName;
}