var canUseImageArray = false;

if (document.images) {
        canUseImageArray = true;
}

if (canUseImageArray) {

	//preload images
	logo_off = new Image;
	logo_off.src="/common/images/psychologo_off.gif";
	
	logo_on = new Image;
	logo_on.src="/common/images/psychologo_on.gif";
	
	fr_off = new Image;
	fr_off.src="/common/images/lang_fr_off.gif";
	
	fr_on = new Image;
	fr_on.src="/common/images/lang_fr_on.gif";
	
	en_off = new Image;
	en_off.src="/common/images/lang_en_off.gif";
	
	en_on = new Image;
	en_on.src="/common/images/lang_en_on.gif";

}

// on
function rollover(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "_on.src");
	}
}

// off
function rollout(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "_off.src");
	}
}


function confirmAndSend(message, sendTo)
{
	var agree=confirm(message);
	if (agree)
		window.location.href=sendTo;
}