$.ajaxSetup ({
    // Disable caching of AJAX responses */
    cache: false
});
function pageHeight() {return window.innerHeight != null? window.innerHeight: document.documentElement && document.documentElement.clientHeight ? document.documentElement.clientHeight:document.body != null? document.body.clientHeight:null;}
$(document).ready(function(){ 
      $.fn.clearForm = function() {
        return this.each(function() {
          var type = this.type, tag = this.tagName.toLowerCase();
          if (tag == 'form')
            return $(':input',this).clearForm();
          if (type == 'text' || type == 'password' || tag == 'textarea')
            this.value = '';
          else if (type == 'checkbox' || type == 'radio')
            this.checked = false;
          else if (tag == 'select')
            this.selectedIndex = -1;
        });
      };	
	  $("ul.sf-menu").supersubs({ 
		minWidth:    12,
		maxWidth:    27,
		extraWidth:  1
		}).superfish({
			autoArrows:    false,
		dropShadows:   false,
	    speed: 100
	    });
});