// SPIB.org js

/* image rollOver */
function init()
{
	if (!document.getElementById) return
	var imgOriginSrc;
	var imgTemp = new Array();
	var imgarr = document.getElementsByTagName('img');
	var onSrc = "";
	var offSrc = "";
	var curPage = location.href.substring(location.href.lastIndexOf("/")+1,location.href.lastIndexOf("."));
	for (var i = 0; i < imgarr.length; i++) {
		curImage = imgarr[i].getAttribute('src');
		curImage = curImage.substring(imgarr[i].getAttribute('src').lastIndexOf("nav_")+4,imgarr[i].getAttribute('src').lastIndexOf("_off.gif"));
		if (imgarr[i].getAttribute('hsrc'))
		{
			if (curPage == curImage) {
				imgarr[i].setAttribute('src',imgarr[i].getAttribute('hsrc')+"_on.gif")
			} else {
				imgarr[i].onmouseover = function() {
					this.setAttribute('src',this.getAttribute('hsrc')+"_on.gif")
				}
				imgarr[i].onmouseout = function() {
					this.setAttribute('src',this.getAttribute('hsrc')+"_off.gif")
				} 
			}
		}
	}
	if (document.menu) {
		var href = location.href;
		var curJumpPage = href.substring(href.lastIndexOf("com/spib")+9);
		//alert(curJumpPage);
		var len = document.menu.subMenu.length;
		for (var k = 0; k < len; k++) {
			if (document.menu.subMenu.options[k].value == curJumpPage) {
				document.menu.subMenu.options[k].selected = true;
			}
		}
	}
}
onload=init;


/* 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 hsrc = aImages[i].getAttribute('hsrc');

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('_o'+ftype, ftype);
this.setAttribute('src', sTempSrc);
}
}
}
}
window.onload = initRollovers;*/


/*
pop-up window code:
Author: Eric King
Url: http://redrival.com/eak/index.shtml
*/
var win=null;
function NewWindow(mypage,myname,w,h,scroll,pos){
if(pos=="random"){LeftPosition=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;TopPosition=(screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;}
if(pos=="center"){LeftPosition=(screen.width)?(screen.width-w)/2:100;TopPosition=(screen.height)?(screen.height-h)/2:100;}
else if((pos!="center" && pos!="random") || pos==null){LeftPosition=0;TopPosition=20}
settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=yes,resizable=no';
win=window.open(mypage,myname,settings);}

/* 
pop-up window usage:
<a href="page.htm" onclick="NewWindow(this.href,'main','800','450','no','center');return false">LINK</a>
*/

/* jump menus */
function MM_jumpMenu(targ,selObj,restore){ //v3.0
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
if (restore) selObj.selectedIndex=0;
}