Html:

<script type="text/javascript">var STATICVER = 83;</script>

Java-script:

try{
  js = {"STATICVER": STATICVER};
} catch(e){ js = {};};
 
js.include = function(path) {
  if (typeof(this.STATICVER) == "undefined") {
		this.STATICVER = new Date().getUTCDate();
	}
	document.write('<script type="text/javascript" src="' + path.replace('STATICVER', this.STATICVER) + '"></sc' + 'ript>');
}
 
js.dynamicInclude = function(path, callback) {
	if (typeof(this.STATICVER) == "undefined") {
		this.STATICVER = new Date().getUTCDate();
	}
	$.ajax({
		dataType: "script",
		cache: true,
		url: "/js/" + this.STATICVER + "/" + path
	}, callback);
}
 
js.include('/js/STATICVER/crimea.js');