if (document.images) 
{ 
//****On Images
	//*** Declare Array Variables	
	onImgArray["programs"] = new Image();	
	onImgArray["students"] = new Image();	
	onImgArray["teachers"] = new Image();				
	
	//*** Assign Array Variables
	
	onImgArray["programs"].src = "images/spsx_sub_pro_on.gif";
	onImgArray["students"].src = "images/spsx_sub_stu_on.gif";
	onImgArray["teachers"].src = "images/spsx_sub_tea_on.gif";
	
//****Off Images	
	//*** Declare Array Variables
	offImgArray["programs"] = new Image();
	offImgArray["students"] = new Image();
	offImgArray["teachers"] = new Image();
	//*** Assign Array Variables
	offImgArray["programs"].src = "images/spsx_sub_pro_off.gif";
	offImgArray["students"].src = "images/spsx_sub_stu_off.gif";
	offImgArray["teachers"].src = "images/spsx_sub_tea_off.gif";
//****Over Images	
	//*** Declare Array Variables
	overImgArray["programs"] = new Image();		
	overImgArray["students"] = new Image();		
	overImgArray["teachers"] = new Image();		
	//*** Assign Array Variables		
	overImgArray["programs"].src = "images/spsx_sub_pro_over.gif";
	overImgArray["students"].src = "images/spsx_sub_stu_over.gif";
	overImgArray["teachers"].src = "images/spsx_sub_tea_over.gif";
}