RemoteOK.io type simulation code

	/* <type text simulation> */
		var currentSampleJob=sampleJobs[0];
		var autoTypingActive=true;
		var transitionDelayTime=0;
		var sampleJobLength=0;
		var typingNow=false;
		var sampleJobTimer=0;
		var timer=null;
		var searchElement = $('.search');

		/* <blinking cursor> */
			setInterval(function() {
	       		if(autoTypingActive) {
					if(searchElement.val().substr(-1)=='|') {
						searchElement.val(searchElement.val().substr(0,searchElement.val().length-1)+' ');
					}
					else if($('.search').val().substr(-1)==' ') {
						searchElement.val(searchElement.val().substr(0,searchElement.val().length-1)+'|');
					}
					else {
						searchElement.val(searchElement.val()+'|');
					}
				}
			},500);
		/* </blinking cursor> */

   		/* <let user disable simulator> */
   			var prevValue;
   			searchElement.bind('focus',function() {
   				if(autoTypingActive) {
					$(this).val('');
					clearTimeout(timer);
					autoTypingActive=false;
				}
   			});
	       	searchElement.bind('click keyup',function() {
	       		if(autoTypingActive) {
					$(this).val('');
					clearTimeout(timer);
					autoTypingActive=false;
				}
				if(prevValue!=$(this).val()) {
					//$(this).val(ucfirst($(this).val()));
					prevValue=$(this).val();
				}
			});
			searchElement.bind('blur',function(e) {
				if($(this).val()=='') {
					sampleJobLength=0;
					typingNow=false;
					autoTypingActive=true;
					nextSampleJob(true);
				}
			});
   		/* </let user disable simulator> */

   		/* <typeText> */
			typeText=function() {
				displaySampleJob=currentSampleJob.substr(0, sampleJobLength++);
				if(empty(displaySampleJob)) {
					searchElement.val(' ');
				}
				else {
					searchElement.val(displaySampleJob);
					//searchElement.focus();
				}
			    if(sampleJobLength < currentSampleJob.length+1) {
			    	// next letter
				    	typingNow=true;
				    	randomMultiplier=80;
				    	random=Math.floor(Math.random()*(randomMultiplier*2));
				        timer=setTimeout(typeText, random);
			    } else {
			    	// start backspacing
				        sampleJobLength = 0;
				        currentSampleJob = '';
				        typingNow=false;
				        timer=setTimeout(backspaceText,1250+250*Math.random());
			    }
			}
   		/* </typeText> */
   		
   		/* <backspaceText> */
			backspaceText=function() {
				displaySampleJob=searchElement.val().slice(0, -1);
				
				/* avoid empty div */
				if(empty(displaySampleJob)) {
					searchElement.val(' ');
				}
				else {
					searchElement.val(displaySampleJob);
				}
				

				if(!empty(displaySampleJob)) {
					// backspace again
				    	randomMultiplier=80;
				    	random=Math.floor(Math.random()*(randomMultiplier*1.5));
						timer=setTimeout(backspaceText, random);
						//searchElement.focus();
				}
				else {
					// next sampleJob
						nextSampleJob();
				}
			}
   		/* </backspaceText> */

   		/* <nextSampleJob> */
			nextSampleJob=function(instantly) {
				sampleJobTimer++;
				// if last sampleJob, reset to first
		        if(sampleJobTimer>(sampleJobs.length-1)) {
		        	sampleJobTimer=0;
		        }
		        currentSampleJob=sampleJobs[sampleJobTimer];
		        if(instantly) {
		        	typeText();
		        }
		        else {
					timer=setTimeout(typeText,500);
				}
			}
   		/* </nextSampleJob> */
    	
    	typeText();

	/* </type text simulation> */