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="sv340h">						<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">							Is this unit rack mountable?						</div>						<div class="kwm-qa-answer">							Thank you for your inquiry. The <a href=\'http://kvm-switch.edit.store.luminatestores.net/RT/NEWEDIT.kvm-switch/5820fca5a9d0/sv340h.html\'>SV340H</a> is a standalone desktop unit. According Avocent, the SV Series Switches DO NOT have a rackmount kit or option. However, if you would like a recommendation based on your application, please feel free to <a href=\'contact-us.html\'>contact your KVM Switches Online sales representative</a>						</div>						<div class="kwm-qa-helpful">							0% of 1 people found this helpful. Was this helpful to you? 				<a href="javascript:UpdateHelpful(3195, true);" id="linkhelpful3195">Yes</a>(<span id="helpful3195">0</span>) | 				<a href="javascript:UpdateHelpful(3195, false);" id="linkunhelpful3195">No</a>(<span id="unhelpful3195">1</span>)									</div>					</td>				</tr>				<tr>					<td valign="top" class="kwm-qa-qablock">						<div class="kwm-qa-question">							Will monitors that have DVI or DP connections work with this unit with the appropriate adapters?						</div>						<div class="kwm-qa-answer">							Thank you for your inquiry. The <a href=\'https://www.kvm-switches-online.com/sv340h.html\'>SV340H</a> should be able to output appropriate signals to your DVI or DP monitors given proper conversion adapters or cables that maintain the digital signal. I will also note that you can find both DVI and DP models along with the HDMI models on our <a href=\'https://www.kvm-switches-online.com/cybex-kvm-switch.html\'>Cybex KVM Page</a> if HDMI is not required.						</div>						<div class="kwm-qa-helpful">							100% of 2 people found this helpful. Was this helpful to you? 				<a href="javascript:UpdateHelpful(3379, true);" id="linkhelpful3379">Yes</a>(<span id="helpful3379">2</span>) | 				<a href="javascript:UpdateHelpful(3379, false);" id="linkunhelpful3379">No</a>(<span id="unhelpful3379">0</span>)									</div>					</td>				</tr>				<tr>					<td valign="top" class="kwm-qa-qablock">						<div class="kwm-qa-question">							Currently unable to make this work with 4K even though my monitor is capable when I plugin directly into the video card.  When running the monitor through the KVM it will not provide me with the option to increase my resolution to 4K.  Tech support has been unhelpful.  Has KVMSwitchesOnline received any reports of this problem and or a solution to all 4K to pass?						</div>						<div class="kwm-qa-answer">							Thank you for your inquiry,<br /><br />We have heard of a couple cases with similar issues using the Avocent SwitchView series, but have not yet heard of a universal fix. Resolution issues are often dependent on other factors in the application - here are some steps that you can take to try to solve this issue / steps that other customers have solved similar issues with:<br /><br />1) If you are using low quality HDMI cables, we strongly recommend higher quality cables such as <a href=\'https://www.kvm-switches-online.com/c-hm-hm-3.html\' target=\'_blank\'>these Kramer ones</a>; lower quality cables are a common cause of HDMI issues such as display flickering.<br />2) Are all your HDMI cables all at least HDMI 1.4 spec? Lower versions would not carry enough bandwidth for 4K: Try <a href=\'https://www.kvm-switches-online.com/hdmi-cables.html\' target=\'_blank\'>HDMI 1.4 or 2.0 cables</a>. <br />3) If you are using any video adapters or converters along the way (i.e. HDMI to DisplayPort), these may interfere with EDID settings (resolution emulation).<br />4) Some higher quality monitors have more advanced features (PIP, PBP, Scaling, etc) that may interfere with EDID settings. If possible, please try to turn off any extra features, and/or test another monitor.<br />5) Some higher quality video cards have more advanced features (PIP, PBP, Scaling, etc) that may interfere with EDID settings. If possible, please try to turn off any extra features, and/or test another computer.<br />6) Some customers with AMD video cards were able to solve this specific issue by enabling \'freesync standard\'.<br />7) Please confirm that your monitors and video cards EDID tables support 4K UHD: <strong>3840 pixels x 2160 lines at a refresh rate of 30Hz</strong> (8.3 megapixels, 16:9 aspect ratio); 60Hz refresh rate and/or 4096 x 2160 (Cinema 4K / True 4K) would not be supported.<br /><i>8) If your cables are HDMI 1.4, you may want to try some HDMI 2.0 cables. While 1.4 added enough bandwidth to carry 4K, the rate is limited to 24 frames per second. This would not necessarily solve these issues but may be worth a shot if nothing else works.</i><br /><i>9) Sometimes video cable length can affect resolution. Theoretically HDMI video quality would not degrade over distance like with analog VGA: when the HDMI pixel clock integrity is low enough to not support full quality, the signal should just cut out. However trying a shorter cable may be worth a shot if nothing else works.</i><br /><br />If the SV340H is still not working properly, you may want to consider this <a href=\'https://www.kvm-switches-online.com/uhdn-4p-duo.html\' target=\'_blank\'>SmartAVI UHDN-4P-DUOS 4K Dual Monitor HDMI KVM</a> instead.<br /><br />Hope this helps! Please let us know if you are able to solve this problem so that we can further help other customers facing the same symptoms.						</div>						<div class="kwm-qa-helpful">							100% of 1 people found this helpful. Was this helpful to you? 				<a href="javascript:UpdateHelpful(3559, true);" id="linkhelpful3559">Yes</a>(<span id="helpful3559">1</span>) | 				<a href="javascript:UpdateHelpful(3559, false);" id="linkunhelpful3559">No</a>(<span id="unhelpful3559">0</span>)									</div>					</td>				</tr>				<tr>					<td valign="top" class="kwm-qa-qablock">						<div class="kwm-qa-question">							This will send video from 4 computers to two monitors, but can I control all 4 computers with just one mouse and one keyboard with this? 						</div>						<div class="kwm-qa-answer">							Thank you for your inquiry,<br /><br />That is correct - KVM Switches, such as this SV340H, let you control multiple computers from just one set of keyboard, mouse, and monitor(s).						</div>						<div class="kwm-qa-helpful">							100% of 1 people found this helpful. Was this helpful to you? 				<a href="javascript:UpdateHelpful(4533, true);" id="linkhelpful4533">Yes</a>(<span id="helpful4533">1</span>) | 				<a href="javascript:UpdateHelpful(4533, false);" id="linkunhelpful4533">No</a>(<span id="unhelpful4533">0</span>)									</div>					</td>				</tr>				<tr>					<td valign="top" class="kwm-qa-qablock">						<div class="kwm-qa-question">							Is there any dual hdmi 4k@60 kvm on sale?						</div>						<div class="kwm-qa-answer">							Thank you for your inquiry,<br /><br />The <a href=\'https://www.kvm-switches-online.com/uhdn-4p-duo.html\'>SmartAVI UHDN-4P-Duo is a 4-Port Dual HDMI KVM</a> that supports up to 4K Ultra-HD (3840x2160) @ 60Hz.<br /><br />Please let us know if there is anything else we can 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(5207, true);" id="linkhelpful5207">Yes</a>(<span id="helpful5207">0</span>) | 				<a href="javascript:UpdateHelpful(5207, false);" id="linkunhelpful5207">No</a>(<span id="unhelpful5207">0</span>)									</div>					</td>				</tr>					<tr style="display: none;" id="moreQas">						<td colspan="3">							<table border="0" cellspacing="0" cellpadding="0">				<tr>					<td valign="top" class="kwm-qa-qablock">						<div class="kwm-qa-question">							Does this unit support 2560x1440 resolution?						</div>						<div class="kwm-qa-answer">							Thank you for your inquiry,<br /><br />The Avocent (by Vertiv) SV340H should indeed support 2560x1440 resolution at up to 60Hz refresh rate.<br /><br />Please let us know if there is anything else we can 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(5925, true);" id="linkhelpful5925">Yes</a>(<span id="helpful5925">0</span>) | 				<a href="javascript:UpdateHelpful(5925, false);" id="linkunhelpful5925">No</a>(<span id="unhelpful5925">0</span>)									</div>					</td>				</tr>						</table>					</td>				</tr>				<tr>					<td class="kwm-qa-expand" colspan="3">						<a href="javascript: void(0);" onclick="showMoreQas(this);">More Questions...</a>					</td>				</tr></table></div></div>');document.getElementById('kwm-sr').style.display = 'none';