//Preload Images
if (document.images) {
	img1_on =new Image();  img1_on.src ="images/LeftNav1_hover.jpg"; 
	img1_off=new Image();  img1_off.src="images/LeftNav1_normal.jpg"; 
	img2_on =new Image();  img2_on.src ="images/LeftNav2_hover.jpg"; 
	img2_off=new Image();  img2_off.src="images/LeftNav2_normal.jpg"; 
	img3_on =new Image();  img3_on.src ="images/LeftNav3_hover.jpg"; 
	img3_off=new Image();  img3_off.src="images/LeftNav3_normal.jpg"; 
	img4_on =new Image();  img4_on.src ="images/LeftNav4_hover.jpg"; 
	img4_off=new Image();  img4_off.src="images/LeftNav4_normal.jpg"; 
	img5_on =new Image();  img5_on.src ="images/LeftNav5_hover.jpg"; 
	img5_off=new Image();  img5_off.src="images/LeftNav5_normal.jpg"; 
	img6_on =new Image();  img6_on.src ="images/LeftNav6_hover.jpg"; 
	img6_off=new Image();  img6_off.src="images/LeftNav6_normal.jpg"; 
	img7_on =new Image();  img7_on.src ="images/LeftNav7_hover.jpg"; 
	img7_off=new Image();  img7_off.src="images/LeftNav7_normal.jpg"; 
	img8_on =new Image();  img8_on.src ="images/LeftNav8_hover.jpg"; 
	img8_off=new Image();  img8_off.src="images/LeftNav8_normal.jpg"; 
	img9_on =new Image();  img9_on.src ="images/LeftNav9_hover.jpg"; 
	img9_off=new Image();  img9_off.src="images/LeftNav9_normal.jpg"; 
}

//Mouse Over / Out functions
function imgMouseOver(k) {
	if (document.images) 
		eval('document.img'+k+'.src=img'+k+'_on.src');
}

function imgMouseOut(k) {
	if (document.images) 
		eval('document.img'+k+'.src=img'+k+'_off.src');
}