//######################################## setup

function setup() {
	popup();
	initRollovers();
}

//########################################  end



//------popup class="popup-"

function popup() {
if (!document.getElementsByTagName) return false;
var links = document.getElementsByTagName("a");
	for (var i=0; i < links.length; i++) {
		if (links[i].className.match("popup-")) {
			links[i].onclick = function() {
			window.open(this.href,'new1');
			return false;
			}
		}
	}
}

//------　Daniel Nolan's rollover class="imgover" overimage = etc. ***-over.gif

function initRollovers() {

	if (!document.getElementById) return
	
	var aPreLoad = new Array();
	var sTempSrc;
	var aImages = document.getElementsByTagName('img');

	for (var i = 0; i < aImages.length; i++) {		
		if (aImages[i].className == 'imgover') {
			var src = aImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '-over'+ftype);

			aImages[i].setAttribute('hsrc', hsrc);
			
			aPreLoad[i] = new Image();
			aPreLoad[i].src = hsrc;
			
			aImages[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}	
			
			aImages[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('-over'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}
		}
	}
}

//----------------page scroll exp. <a href="javascript:scrollm('pos2')" id="pos1" onclick="scroll(this,'pos2');">go id=pos2</a>

var eventTimer;
var restScroll=0;

function scrollm(a) {
	na = navigator.userAgent;
	if((na.indexOf('MSIE')!=-1)&&(na.indexOf('Mac')!=-1)){
	//---script start
		window.location = "#"+a;
	//---script end
	}
}
function scroll(base,move){
	
	var obj_base  = getElemPosition(base);
	var elem_move = document.getElementById(move);
	var obj_move  = getElemPosition(elem_move);

	restScroll = obj_move.y-obj_base.y;
	eventTimer = setInterval(setScrollPosition,10);
}
function setScrollPosition() {

	var moveValue=0;

	if(Math.abs(restScroll)>80){
		moveValue = (restScroll>0)?20:-20;
	}else{
		moveValue = Math.round(restScroll/4);
	}
	parent.scrollBy(0,moveValue);

	restScroll = (restScroll>0)?restScroll-moveValue:restScroll-moveValue;

	if(moveValue==0){
		clearInterval(eventTimer);
		restScroll=0;
	}
}

function getElemPosition(elem) {
	var obj = new Object();
	obj.x = elem.offsetLeft;
	obj.y = elem.offsetTop;

	while(elem.offsetParent) {
		elem = elem.offsetParent;
		obj.x += elem.offsetLeft;
		obj.y += elem.offsetTop;
	}
	return obj;
}