if (document.images) {
	// Preload Main Navigation
	sn_msa=new Image; sn_msa.src="../images/sn_ms1.gif";
	sn_msb=new Image; sn_msb.src="../images/sn_ms2.gif";
	
	sn_autisma=new Image; sn_autisma.src="../images/sn_autism1.gif";
	sn_autismb=new Image; sn_autismb.src="../images/sn_autism2.gif";
	
	sn_youth_challengea=new Image; sn_youth_challengea.src="../images/sn_youth_challenge1.gif";
	sn_youth_challengeb=new Image; sn_youth_challengeb.src="../images/sn_youth_challenge2.gif";
	
	sn_crossing_jordana=new Image; sn_crossing_jordana.src="../images/sn_crossing_jordan1.gif";
	sn_crossing_jordanb=new Image; sn_crossing_jordanb.src="../images/sn_crossing_jordan2.gif";
		
	sn2_crossing_investmenta=new Image; sn2_crossing_investmenta.src="../images/sn2_crossing_investment1.gif";
	sn2_crossing_investmentb=new Image; sn2_crossing_investmentb.src="../images/sn2_crossing_investment2.gif";
		
	sn2_crossing_calendara=new Image; sn2_crossing_calendara.src="../images/sn2_crossing_calendar1.gif";
	sn2_crossing_calendarb=new Image; sn2_crossing_calendarb.src="../images/sn2_crossing_calendar2.gif";
}