var isMinNS4 = (navigator.appName.indexOf("Netscape") >= 0 && parseFloat(navigator.appVersion) >= 4) ? 1 : 0;
var isMinIE4 = (document.all) ? 1 : 0;

var objWin; // hold a reference to new window

function openwindow(page,width,height)
{
    var screen_height=height;
    var screen_width=width;
    var screen_left=10;
    var screen_top=10;
    //screen_left=screen.availWidth;
    //screen_left=screen_left-(screen_width+40);
    if (objWin && !objWin.closed)
    {
        if (isMinNS4)
        {
            screen_left=objWin.screenX;
            screen_top=objWin.screenY;
            screen_width=objWin.innerWidth;
            screen_height=objWin.innerHeight;
        }
        if (isMinIE4)
        {
            screen_left=objWin.screenLeft-4; // empirical
            screen_top=objWin.screenTop-23; // empirical
            screen_width=objWin.document.body.clientWidth;
            screen_height=objWin.document.body.clientHeight;
        }
        objWin.close();
    }
    objWin = window.open(page,"ro_win","scrollbars=yes,resizable=yes,top="+screen_top+",left="+screen_left+",width="+screen_width+",height="+screen_height+"\"");
}

function setstring(id,str) {
    if(!document.getElementById) return; // Not Supported
    if(document.getElementById){
        document.getElementById(id).innerHTML = str;
    }
}




//This variable must contain the name of all of your submenus which is set using the <div id="">
subMenus = new Array('home','software','services','community','news','about');

function hideElement (elementId) {
	var element;
	if (document.all)
	element = document.all[elementId];
	else if (document.getElementById)
	element = document.getElementById(elementId);
	if (element && element.style)
	element.style.display = 'none';
}

function showElement (elementId) {
	var element;
	if (document.all)
	element = document.all[elementId];
	else if (document.getElementById)
	element = document.getElementById(elementId);
	if (element && element.style)
	element.style.display = '';
}
function hideAll () {
	for(var i=0; i<subMenus.length; i++) {
		hideElement(subMenus[i]);
	}
}
function showSubMenu(elementID) {
	hideAll();
	showElement(elementID);
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

if (document.all || document.getElementById){ //if IE4 or NS6+
document.write('<style type="text/css">\n')
document.write('.dyncontent{display: none; width: 160px; height: 225px;}\n')
document.write('</style>')
}

var curcontentindex=0
var messages=new Array()

function getElementByClass(classname){
var inc=0
var alltags=document.all? document.all : document.getElementsByTagName("*")
for (i=0; i<alltags.length; i++){
if (alltags[i].className==classname)
messages[inc++]=alltags[i]
}
}

window.onload=function(){
if (document.all || document.getElementById){
getElementByClass("dyncontent")
setInterval("rotatecontent()", 7000)
}
}