var psButton=0;
function RaiseButton(){
	window.event.cancelBubble=true;
	psSrcElmt = window.event.srcElement;
	var bChosen = false;
	if(psButton && psButton != psSrcElmt){
		HideButton();
	}
	if(psSrcElmt.buttonType){
		psSrcElmt.className = psSrcElmt.buttonType + "Raised";
		psButton=psSrcElmt;
		}
	else {
	psButton = 0;
	}
}
function DepressButton(){
	window.event.cancelBubble=true;
	psSrcElmt = window.event.srcElement;
	if(psSrcElmt.buttonType){
		psSrcElmt.className = psSrcElmt.buttonType + "Down";
	}
}
function HideButton(){
	if ((psButton.buttonType == "ButtonChosen") || (psButton.buttonType == "ButtonSubChosen")) {
		psButton.className = psButton.buttonType;
	}
	else {
	psButton.className = psButton.buttonType + "Normal";
	}
}