function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

function open_window(url,winname,features){
	mywin = window.open(url,winname,features);
	mywin.focus();
	return false;
}

function cOn(item){
	if(document.getElementById||(document.all && !(document.getElementById))){
		item.style.color="#FFFF81";
		item.style.backgroundColor="#BFE5F2";
	}
}

function cOut(item){
	if(document.getElementById||(document.all && !(document.getElementById))){
		item.style.color="#0073A6";
		item.style.backgroundColor="";
	}
}