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="ext-cat5-1000">						<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">							We would like to order onse set of Gefen EXT-CAT5-1000 KVM Extender and ship to Hong Kong, please provide the link for on-line ordering.						</div>						<div class="kwm-qa-answer">							Thank you for you inquiry.  Here is a link to information regarding international orders: <a href=\'https://www.kvm-switches-online.com/info.html#International%20Orders\'>https://www.kvm-switches-online.com/info.html#International Orders</a>						</div>						<div class="kwm-qa-helpful">							0% of 0 people found this helpful. Was this helpful to you? 				<a href="javascript:UpdateHelpful(1955, true);" id="linkhelpful1955">Yes</a>(<span id="helpful1955">0</span>) | 				<a href="javascript:UpdateHelpful(1955, false);" id="linkunhelpful1955">No</a>(<span id="unhelpful1955">0</span>)									</div>					</td>				</tr>				<tr>					<td valign="top" class="kwm-qa-qablock">						<div class="kwm-qa-question">							How many of these do you have in stock?						</div>						<div class="kwm-qa-answer">							Thank you for your inquiry.  For all stocking related questions, please give us a call at 1-877-586-6654.						</div>						<div class="kwm-qa-helpful">							0% of 0 people found this helpful. Was this helpful to you? 				<a href="javascript:UpdateHelpful(2055, true);" id="linkhelpful2055">Yes</a>(<span id="helpful2055">0</span>) | 				<a href="javascript:UpdateHelpful(2055, false);" id="linkunhelpful2055">No</a>(<span id="unhelpful2055">0</span>)									</div>					</td>				</tr>				<tr>					<td valign="top" class="kwm-qa-qablock">						<div class="kwm-qa-question">							Can the Gefen CAT5 1000 also transport a single audio path, or does audio always only work in conjunction with video?						</div>						<div class="kwm-qa-answer">							Thank you for your inquiry.  Since the audio has its own input and output, we would think it should transport just the audio.<br /><br />However, it is possible that a video signal is required to operate properly and/or access an OSD menu.  Without one of these discontinued units to test, we could not say for sure.<br /><br />We were able to locate a copy of the manual.  It can be accessed here: <a target=\'_blank\' href=\'https://www.gefen.com/sites/gefen.com/files/_/Downloads/discontinued-extenders/ext-cat5-1000.pdf\'>https://www.gefen.com/sites/gefen.com/files/_/Downloads/discontinued-extenders/ext-cat5-1000.pdf</a><br /><br />The manufacturer, Gefen, my also have more information available on this disconnected extender system.  You can reach the manufacturer here:  <a target=\'_blank\' href=\'https://www.gefen.com/contact-us\'>https://www.gefen.com/contact-us</a><br /><br />You may also be interested in Gefen\'s dedicated audio extenders.  An analog version can be found here: <a href=\'https://www.kvm-switches-online.com/ext-aud-1000.html\'>https://www.kvm-switches-online.com/ext-aud-1000.html</a>, and a digital version can be found here: <a href=\'https://www.kvm-switches-online.com/ext-digaud-141.html\'>https://www.kvm-switches-online.com/ext-digaud-141.html</a>						</div>						<div class="kwm-qa-helpful">							0% of 0 people found this helpful. Was this helpful to you? 				<a href="javascript:UpdateHelpful(5677, true);" id="linkhelpful5677">Yes</a>(<span id="helpful5677">0</span>) | 				<a href="javascript:UpdateHelpful(5677, false);" id="linkunhelpful5677">No</a>(<span id="unhelpful5677">0</span>)									</div>					</td>				</tr></table></div></div>');document.getElementById('kwm-sr').style.display = 'none';