if (document.images) {
	utilities_01_on = new Image();				// roll over Images
	utilities_01_on.src ="images/leftmenu_utilities01b.gif";
	utilities_02_on = new Image();
	utilities_02_on.src ="images/leftmenu_utilities02b.gif";
	utilities_03_on = new Image();
	utilities_03_on.src ="images/leftmenu_utilities03b.gif";
	utilities_04_on = new Image();
	utilities_04_on.src ="images/leftmenu_utilities04b.gif";
	utilities_05_on = new Image();
	utilities_05_on.src ="images/leftmenu_utilities05b.gif";
	utilities_06_on = new Image();
	utilities_06_on.src ="images/leftmenu_utilities06b.gif";
	utilities_07_on = new Image();
	utilities_07_on.src ="images/leftmenu_utilities07b.gif";


	



	utilities_01_off = new Image();				// Original Images
	utilities_01_off.src ="images/leftmenu_utilities01a.gif";
	utilities_02_off = new Image();
	utilities_02_off.src ="images/leftmenu_utilities02a.gif";
	utilities_03_off = new Image();
	utilities_03_off.src ="images/leftmenu_utilities03a.gif";
	utilities_04_off = new Image();
	utilities_04_off.src ="images/leftmenu_utilities04a.gif";
	utilities_05_off = new Image();
	utilities_05_off.src ="images/leftmenu_utilities05a.gif";
	utilities_06_off = new Image();
	utilities_06_off.src ="images/leftmenu_utilities06a.gif";
	utilities_07_off = new Image();
	utilities_07_off.src ="images/leftmenu_utilities07a.gif";


	

}

// Function to 'activate' images.
function imgOn(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "_on.src");
	}
}

// Function to 'deactivate' images.
function imgOff(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "_off.src");
	}
}