// Initialize variables
// the buttonsOn and buttonsOff arrays hold the rollover objects
var buttonsOn = new Array();
var buttonsOff = new Array();
var butObj;


var buttonArray = new Array();
buttonArray[0] = 'about_us';
buttonArray[1] = 'news';
buttonArray[2] = 'solutions';
buttonArray[3] = 'enterprise_access';
buttonArray[4] = 'video_on_demand';
buttonArray[5] = 'multiservice_transport';
buttonArray[7] = 'management';
buttonArray[8] = 'multiple_service_providers';
buttonArray[9] = 'tiered_data';
buttonArray[10] = 'vpn_solutions';
buttonArray[11] = 'packet_cable';																				
buttonArray[12] = 'ips_products';
buttonArray[13] = 'hfc_network_solutions';
buttonArray[14] = 'ips_home';
buttonArray[15] = 'whitepapers';
buttonArray[16] = 'wave_div_multi';		
buttonArray[17] = 'residential_access';
buttonArray[18] = 'broadband_voip';
buttonArray[19] = 'wireless_broadband';
															
for (var i=0; i < buttonArray.length; i++) {
	buttonsOn[buttonArray[i]] = new Image();
	buttonsOn[buttonArray[i]].src = "images-nav/" + buttonArray[i] + "_over.gif";
	buttonsOff[buttonArray[i]] = new Image();
	buttonsOff[buttonArray[i]].src = "images-nav/" + buttonArray[i] + "_out.gif";
}


// Turn on an image (used for onMouseOver)
// Accepts the button object
function buttonOn(buttonName) {
	butObj = eval("document." + buttonName);
	butObj.src = buttonsOn[buttonName].src;
}

// Turn on an image (used for onMouseOut)
// Accepts the button object
function buttonOff(buttonName) {
	butObj = eval("document." + buttonName);
	butObj.src = buttonsOff[buttonName].src;
}


// Pop a new window
function popWin(PopPath) {
	window.open(PopPath, "zoom", "width=550,height=430,scrollbars,resizable");
	return false;
}