function GetScript(url, callback, remove){
			var head = document.getElementsByTagName('head')[0];
			var script = document.createElement('script');
			script.type = 'text/javascript';
			script.src = url;
			if(callback !== false){
				var func = (function(h, s, c, r){
					return function(){
						if(c !== undefined){
							c();
						}
						if(r === undefined || r === true){
							h.removeChild(s);
						}
					};
				})(head, script, callback, remove);
				script.onreadystatechange = (function(f){
					return function(){
						if(this.readyState === 'loaded' || this.readyState === 'completed'){
							f();
						}
					};
				})(func);
				script.onload = func;
			}
			head.appendChild(script);
		}
		function addEvent(evt, func, obj){
			if(obj.attachEvent) obj.attachEvent('on' + evt, func);
			else if(obj.addEventListener) obj.addEventListener(evt, func, false);
		}
		function UpdateHelpful(id, help){
			
			getHelp = 'no'
			if(help)
				getHelp = 'yes';
			GetScript('https://www.kingwebtools.com/kvm_switches/kwm_qa_system/updatehelpful.php?id='+id+'&help='+getHelp, false, true);
			
			var he = document.getElementById('helpful' + id);
			var un = document.getElementById('unhelpful' + id);
			var lhe = document.getElementById('linkhelpful' + id);
			var lun = document.getElementById('linkunhelpful' + id);
			var newNum = 0;
			if(help){
				he.style.color = 'green';
				newNum = parseInt(he.innerHTML) + 1;
				he.innerHTML = newNum;
			}
			else{
				un.style.color = 'red';
				newNum = parseInt(un.innerHTML) + 1;
				un.innerHTML = newNum;
			}
			lhe.href = 'javascript:void(0)';
			lun.href = 'javascript:void(0)';
			
		}
		var expandInt = 0;
		var expandTotal = 0;
		function QAExpandInit(){
			var o = document.getElementById('kwm_question');
			QAInputFocus(o);
			expandTotal = o.offsetHeight;
			if(document.getElementById('kwm-qa-submit-form').offsetHeight < 140){ // start the drop-down animation
				expandInt = setInterval(QAExpand, 40);
			}
		}
		function QAExpand(){
			var o = document.getElementById('kwm-qa-submit-form');
			if(expandTotal >= 140){
				var finalHeight = 140;
				if(isIE())
					finalHeight += 20;
				o.style.height = finalHeight + 'px';
				clearInterval(expandInt);
				return;
			}
			expandTotal += 10;
			o.style.height = expandTotal + 'px';
		}
		function QAInputBlur(o){
			if(o.value == ''){
				o.value = o.defaultValue;
				o.style.color = '#909090';
			}
		}
		function QAInputFocus(o){
			if(o.defaultValue == o.value){ // clear out the font and set to black if empty
				o.style.color = '#000000';
				o.value = '';
			}
		}
		// Found function -- returns tallest height of the three possible height members
		function getElemHeight(D) {
			return Math.max(
				Math.max(D.scrollHeight),
				Math.max(D.offsetHeight),
				Math.max(D.clientHeight)
			);
		}
		function isIE(){
			return /msie/i.test(navigator.userAgent) && !/opera/i.test(navigator.userAgent);
		}
		var kwm_read_qas_text = 'Read Questions and Answers';
		var kwm_write_qa_text = 'Ask a question';
		var kwm_folder = 'kvm_switches';
	document.write('		<div id="kwm_qaouter">			<div id="qawrapper" class="qa-wrapper" >		<link href="https://www.kingwebtools.com/kvm_switches/kwm_qa_system/review-style.css" type="text/css" rel="stylesheet" />		<scr' + 'ipt type="text/javascript" src="https://www.kingwebtools.com/kvm_switches/kwm_qa_system/review-script.js"><\/scr' + 'ipt><table border="0" cellspacing="0" cellpadding="0" id="writeqas">		<tr>			<td>				<div style="font-size: 10px;" id="submit_qa_form">					<form action="javascript:SubmitQa(\'kvm_switches\');" name="qa_form" id="qa_form">						<div id="kwm-qa-header">Have a question about this product? Ask here!</div>						<div id="kwm-qa-submit-form">							<div id="kwm-qa-input-question">								<input type="text" onfocus="QAExpandInit();" onblur="QAInputBlur(this);" name="kwm_question" id="kwm_question" value="Ask Your Question Here" />							</div>							<div class="kwm-qa-input-field">								<div class="kwm-qa-input-header">Your contact info is kept private.</div>								<input type="text" name="qa_your_name" id="qa_your_name" value="Name" onblur="QAInputBlur(this);" onfocus="QAInputFocus(this);" />								<input type="text" name="qa_your_email" id="qa_your_email" value="Email" onblur="QAInputBlur(this);" onfocus="QAInputFocus(this);" />								<div class="kwm-qa-clear"></div>							</div>							<div class="kwm-qa-clear"></div>							<div><input type="image" src="https://www.kingwebtools.com/kvm_switches/kwm_qa_system/images/submitrounded.gif" name="submit" style="margin-top: 10px;"></div>						</div>						<input type="hidden" id="qa_item_name" name="qa_item_name" value="">						<input type="hidden" id="qa_kwm_item_id" name="qa_kwm_item_id" value="dpx-1p-plus">						<input type="hidden" id="qa_kwm_item_code" name="qa_kwm_item_code" value="" />					</form>					</div>			</td>		</tr></table><div id="qas-thank-you" style="display: none;"></div>			<table border="0" cellspacing="0" cellpadding="0" id="readqas" style="margin-bottom: 10px;">				<tr>					<td valign="top" class="kwm-qa-qablock">						<div class="kwm-qa-question">							I don&#039;t need audio or RS232. Is there a NIAP certified version of this 4K 30Hz DisplayPort, USB, Audio &amp; RS232 KVM Extender without those features?						</div>						<div class="kwm-qa-answer">							Thank you for your inquiry,<br /><br />While <a href=\'https://www.kvm-switches-online.com/secure-kvm-guide.html\' target=\'_blank\'>NIAP Certification</a> does not really apply to accessories like KVM Extenders, most local KVM Extenders are naturally suitable for classified or unclassified federal government applications. This also applies to many other KVM accessories, like most <a href=\'https://www.kvm-switches-online.com/rackmount-monitor.html\' target=\'_blank\'>Rack Monitor Console Drawers</a>, <a href=\'https://www.kvm-switches-online.com/misc-extenders.html\' target=\'_blank\'>Extenders</a>, and <a href=\'https://www.kvm-switches-online.com/kvm-switch-cables.html\' target=\'_blank\'>KVM Cables</a>. Most of these devices do not emulate signals, and for the ones that do, they are disposable after resetting local memory.<br /><br />Here are a few different <a href=\'https://www.kvm-switches-online.com/displayport-kvm-extender.html\' target=\'_blank\'>DisplayPort KVM Extender</a> options for your application:<ol><li>The <a href=\'https://www.kvm-switches-online.com/dpx-xt.html\' target=\'_blank\'>SmartAVI DPX-XT</a> is similar to this model but without RS232. We don\'t currently have a similar extender without Audio; The <a href=\'https://www.kvm-switches-online.com/dpx-xt.html\' target=\'_blank\'>SmartAVI DPX-XT</a> model, or this SmartAVI DPX-1P-Plus model, would likely be the best options for your application.</li><li>For longer extension distances, or more advanced user rights & settings, you may be interested in the <a href=\'https://www.kvm-switches-online.com/alif4021p.html\' target=\'_blank\'>Adder ALIF4021P</a> instead. Note, the even though it\'s an Over IP network extender, the ALIF4021P can also be used point-to-point without going over the IP network. </li><li>For a dual-monitor application, or for the option to add a second DP video source later on, the <a href=\'https://www.kvm-switches-online.com/xd522.html\' target=\'_blank\'>Adder XD522</a> or the <a href=\'https://www.kvm-switches-online.com/alif4021p.html\' target=\'_blank\'>Adder ALIF4021P</a> would be your best options.</li></ol>For a recommendation on a solution based on your application, please feel free to <a href=\'https://www.kvm-switches-online.com/contact-us.html\' target=\'_blank\'>reach out to you KVM Switches Online sales representative</a>.<br /><br />Let us know if you have any questions or there is anything else we can ever help you with!						</div>						<div class="kwm-qa-helpful">							0% of 0 people found this helpful. Was this helpful to you? 				<a href="javascript:UpdateHelpful(6031, true);" id="linkhelpful6031">Yes</a>(<span id="helpful6031">0</span>) | 				<a href="javascript:UpdateHelpful(6031, false);" id="linkunhelpful6031">No</a>(<span id="unhelpful6031">0</span>)									</div>					</td>				</tr></table></div></div>');document.getElementById('kwm-sr').style.display = 'none';