if (document.images)
 {
	menuon = new Image(200,24);
	menuon.src = "/images/left_menu_on.jpg";

	menuoff = new Image(200,24);
	menuoff.src = "/images/left_menu_off.jpg";
 }

function lightup(imgName,txtName)
 {
	document.getElementById(imgName).style.cursor='hand'
	document.getElementById(imgName).style.backgroundImage='url(/images/left_menu_on.jpg)'
	document.getElementById(txtName).style.color='white'
 }

function turnoff(imgName,txtName)
 {
	document.getElementById(imgName).style.backgroundImage='url(/images/left_menu_off.jpg)'
	document.getElementById(txtName).style.color='#4094ce'
 }