function moveOver(elem, elem2) {
	for(i = 0; i < elem.options.length;i++) {
		if (elem.options[i].selected) {
			elem2.options[elem2.options.length] = new Option(elem.options[i].text,elem.options[i].value);
			elem.options[i] = null;
			i--;
		}
	}
	return 0;
}

function getSelectedItems(elem){
	var retStr='';
	var delimeter = 'x';

	if  (typeof elem=='object'){
		for(i = 0; i < elem.options.length;i++) {
			retStr=retStr+elem.options[i].value+delimeter;
		}
	}
	return retStr;
}

function swapImg( str_imgID, str_imgSrc ) {
	var img = document.images[ str_imgID ];
	if ( img )
	{
		img.src = str_imgSrc;
	}
}

function pageup(e) {
	UAGENT = navigator.userAgent.toUpperCase();
	if (UAGENT.indexOf("MSIE") >=0) { posi = event.y; }
	else { posi = e.pageY; }
	moveObje(posi);
}

function moveObje(position) {
	move = position / 15;
	point = parseInt(position - move);
	scrollTo(0,point);
	if (point > 0) { setTimeout("moveObje(point)",15); }
}