/*---------------------------------------------------------------------
	NSS Highlight Current Nav JS

	REQUIREMENTS:
	
	USAGE:
		Function will find ID of LI inside #Nav, swap image and remove rollover class.
		
-----------------------------------------------------------------------*/

/*-------------------------------
	HighlightCurrentNav()
---------------------------------*/
HighlightCurrentNav = function(sID) {
	if (!document.getElementById) return
	
	var oImageTag = document.getElementById(sID);
	var sOldSrc = oImageTag.getAttribute('src');
	var sFileType = sOldSrc.substring(sOldSrc.lastIndexOf('.'), sOldSrc.length);
	var sNewSrc = sOldSrc.replace(sFileType, '_on'+sFileType);

	oImageTag.setAttribute('src', sNewSrc);
	oImageTag.className = 'RolloverImageOn';
}

/*---------------------------------------------------------------------
	end NSS Highlight Current Nav JS
-----------------------------------------------------------------------*/