<!--
var buttons;
var buttonsPreloaded = false;

function preloadButtons() {
	if (!document.images ) { return; }

	buttons = new Array();

	/* Top Navigation */
	buttons["leftnav00"] = new Object();
	buttons["leftnav00"].normal = new Image(188, 28);
	buttons["leftnav00"].normal.src = "/images/subpages/leftnav_home_off.gif";
	buttons["leftnav00"].hover = new Image(188, 28);
	buttons["leftnav00"].hover.src = "/images/subpages/leftnav_home_on.gif";	

	buttons["leftnav01"] = new Object();
	buttons["leftnav01"].normal = new Image(188, 28);
	buttons["leftnav01"].normal.src = "/images/subpages/leftnav_about_us_off.gif";
	buttons["leftnav01"].hover = new Image(188, 28);
	buttons["leftnav01"].hover.src = "/images/subpages/leftnav_about_us_on.gif";

	buttons["leftnav02"] = new Object();
	buttons["leftnav02"].normal = new Image(188, 28);
	buttons["leftnav02"].normal.src = "/images/subpages/leftnav_business_sol_off.gif";
	buttons["leftnav02"].hover = new Image(188, 28);
	buttons["leftnav02"].hover.src = "/images/subpages/leftnav_business_sol_on.gif";

	buttons["leftnav03"] = new Object();
	buttons["leftnav03"].normal = new Image(188, 28);
	buttons["leftnav03"].normal.src = "/images/subpages/leftnav_ir_off.gif";
	buttons["leftnav03"].hover = new Image(188, 28);
	buttons["leftnav03"].hover.src = "/images/subpages/leftnav_ir_on.gif";

	buttons["leftnav04"] = new Object();
	buttons["leftnav04"].normal = new Image(188, 28);
	buttons["leftnav04"].normal.src = "/images/subpages/leftnav_alliance_off.gif";
	buttons["leftnav04"].hover = new Image(188, 28);
	buttons["leftnav04"].hover.src = "/images/subpages/leftnav_alliance_on.gif";

	buttons["leftnav05"] = new Object();
	buttons["leftnav05"].normal = new Image(188, 28);
	buttons["leftnav05"].normal.src = "/images/subpages/leftnav_agents_off.gif";
	buttons["leftnav05"].hover = new Image(188, 28);
	buttons["leftnav05"].hover.src = "/images/subpages/leftnav_agents_on.gif";

	buttons["leftnav06"] = new Object();
	buttons["leftnav06"].normal = new Image(188, 28);
	buttons["leftnav06"].normal.src = "/images/subpages/leftnav_careers_off.gif";
	buttons["leftnav06"].hover = new Image(188, 28);
	buttons["leftnav06"].hover.src = "/images/subpages/leftnav_careers_on.gif";

	buttons["leftnav07"] = new Object();
	buttons["leftnav07"].normal = new Image(188, 28);
	buttons["leftnav07"].normal.src = "/images/subpages/leftnav_contact_us_off.gif";
	buttons["leftnav07"].hover = new Image(188, 28);
	buttons["leftnav07"].hover.src = "/images/subpages/leftnav_contact_us_on.gif";
	
	/* all done */
	buttonsPreloaded = true;
	return;
}

function switchButton(buttonName, buttonState) {
	if (!document.images) { return; }
	if (!buttonsPreloaded) { return; }
	if (!buttonName || buttonName == "") { return; }
	if (!buttonState || buttonState == "") { return; }

	if (document.getElementById) {
		var target = document.getElementById(buttonName);
	} else if (document.all) {
		var target = document.all(buttonName);
	} else if (document.layers) {
		var target = document.images[buttonName];
	}

	if (target) {
		target.src = eval("buttons['" + buttonName + "']." + buttonState + ".src");
	}

	return;
}
//-->