<!--  hide script from old browsers
if (document.images) {
	
	feedback_on = new Image();
		feedback_on.src = "./images/feedback_on.gif";
	feedback_off = new Image();
		  feedback_off.src = "./images/feedback_off.gif";
	privacy_on = new Image();
		privacy_on.src = "./images/privacy_on.gif";
	privacy_off = new Image();
		  privacy_off.src = "./images/privacy_off.gif";
	contact_us_off = new Image();
		contact_us_off.src = "./images/contact_us_off.gif";
	contact_us_on = new Image();
		  contact_us_on.src = "./images/contact_us_on.gif";
	terms_use_on = new Image();
		terms_use_on.src = "./images/terms_use_on.gif";
	terms_use_off = new Image();
		  terms_use_off.src = "./images/terms_use_off.gif";
	agilent_home_off = new Image();
		agilent_home_off.src = "./images/agilent_home_off.gif";
	agilent_home_on = new Image();
		 agilent_home_on.src = "./images/agilent_home_on.gif";
		 
	btn_upload_on = new Image();
		btn_upload_on.src = "../images/btn_upload_on.gif";
	btn_upload_off = new Image();
		btn_upload_off.src = "../images/btn_upload_off.gif";		
}
function on(name_on) {
	if (document.images) { document[name_on].src = eval(name_on + "_on.src"); }
}
function off(name_off) {
	if (document.images) { document[name_off].src = eval(name_off + "_off.src"); }
}
// --> end script hide