function toggleVis(divID)
{
	var div = document.getElementById(divID);
	switch(div.style.display) {
	case "none":
		div.style.display = "block";
		break;
	case "block":
		div.style.display = "none";
		break;
	}
}

function noBubble(e)
{
	if(!e)
		var e = window.event;
	e.cancelBubble = true;
	if(e.stopPropagation)
		e.stopPropagation();
}
var ps_divyoff, ps_pageyoff, ps_pageyoff_prev, ps_interval;
function pageScroll() {
	ps_pageyoff = (typeof(window.pageYOffset) == "number")? window.pageYOffset:
					(document.body.scrollTop? document.body.scrollTop: document.documentElement.scrollTop);
	if(ps_divyoff == ps_pageyoff || ps_pageyoff == ps_pageyoff_prev) {
		clearInterval(ps_interval);
		ps_pageyoff_prev = 0;
	}
	else {
		window.scrollBy(0, ((ps_divyoff-ps_pageyoff) > 25? 25: (ps_divyoff-ps_pageyoff)));
		ps_pageyoff_prev = ps_pageyoff;
	}
}
function toggleDis(vid, e)
{
	var tags, tagA, tagMore;
	tags = vid.getElementsByTagName("div");
	for(var i=0;i<tags.length;i++) {
		if(tags[i].className == "A")
			tagA = tags[i];
		else if(tags[i].className == "more")
			tagMore = tags[i];
	}
	if(tagA.style.height != "auto") {
		/* clollapse all Answer elements
		tags = document.getElementsByTagName("div");
		for(var i=0;i<tags.length;i++) {
			if(tags[i].className == "A") {
				tags[i].style.height = "20px";
				tags[i].style.backgroundImage = "url(http://www.nearsoft.com/images/QnA/Aplus.png)";
			}
			else if(tags[i].className == "more")
				tags[i].style.display = "block";
		}*/
		/* expand this Answer element */
		tagA.style.height = "auto";
		tagA.style.backgroundImage = "url(http://www.nearsoft.com/images/QnA/Aminus.png)";
		tagMore.style.display = "none";
		/* scroll this Answer element to top of window */
		ps_divyoff = vid.offsetTop+135;
		ps_interval = setInterval('pageScroll()', 50);
	}
	else {
		/* collapse this Answer element */
		tagA.style.height = "20px";
		tagA.style.backgroundImage = "url(http://www.nearsoft.com/images/QnA/Aplus.png)";
		tagMore.style.display = "block";
	}
}
function log(message)
{
}

/***********************************************
* IFrame SSI script II- © Dynamic Drive DHTML code library (http://www.dynamicdrive.com)
* Visit DynamicDrive.com for hundreds of original DHTML scripts
* This notice must stay intact for legal use
***********************************************/
//http://www.dynamicdrive.com/dynamicindex17/iframessi2.htm

//Input the IDs of the IFRAMES you wish to dynamically resize to match its content height:
//Separate each ID with a comma. Examples: ["myframe1", "myframe2"] or ["myframe"] or [] for none:
var iframeids = ["news", "events"];

//Should script hide iframe from browsers that don't support this script (non IE5+/NS6+ browsers. Recommended):
var iframehide = "yes"

var getFFVersion = navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1]
var FFextraHeight = parseFloat(getFFVersion)>=0.1? 16 : 0 //extra height in px to add to iframe in FireFox 1.0+ browsers

function resizeCaller()
{
//log("resizeCaller(): BEGIN");
	var dyniframe=new Array();
	for (i=0; i<iframeids.length; i++) {
		if (document.getElementById)
			resizeIframe(iframeids[i]);
		//reveal iframe for lower end browsers? (see var above):
		if ((document.all || document.getElementById) && iframehide=="no") {
			var tempobj=document.all? document.all[iframeids[i]] : document.getElementById(iframeids[i]);
			tempobj.style.display="block";
		}
	}
//log("resizeCaller(): END");
}

function resizeIframe(frameid)
{
//log("resizeIframe(): BEGIN");
	var currentfr = document.getElementById(frameid);
	if (currentfr && !window.opera) {
		currentfr.style.display="block";
		if (currentfr.contentDocument && currentfr.contentDocument.body.offsetHeight) //ns6 syntax
			currentfr.height = currentfr.contentDocument.body.offsetHeight+FFextraHeight; 
		else if (currentfr.Document && currentfr.Document.body.scrollHeight) //ie5+ syntax
			currentfr.height = currentfr.Document.body.scrollHeight;

		if (currentfr.addEventListener)
			currentfr.addEventListener("load", readjustIframe, false);
		else if (currentfr.attachEvent) {
			currentfr.detachEvent("onload", readjustIframe); // Bug fix line
			currentfr.attachEvent("onload", readjustIframe);
		}
	}
//log("resizeIframe(): END");
}

function readjustIframe(loadevt)
{
//log("readjustIframe(): BEGIN");
	var crossevt = (window.event)? event : loadevt;
	var iframeroot = (crossevt.currentTarget)? crossevt.currentTarget : crossevt.srcElement;
	if (iframeroot)
		resizeIframe(iframeroot.id);
//log("readjustIframe(): END");
}

function loadintoIframe(iframeid, url)
{
//log("loadintoIframe(): BEGIN");
	if (document.getElementById)
		document.getElementById(iframeid).src = url;
//log("loadintoIframe(): END");
}

if (window.addEventListener)
	window.addEventListener("load", resizeCaller, false);
else if (window.attachEvent)
	window.attachEvent("onload", resizeCaller);
else
	window.onload = resizeCaller;