$(document).ready(function(){
    $(".columns").equalHeights(500);
    
    function search_widget_onLoad() {
	jQuery('#searchsubmit').val('');	
    }
    
    if (window.attachEvent) {window.attachEvent('onload', search_widget_onLoad);}
    else if (window.addEventListener) {window.addEventListener('load', search_widget_onLoad, false);}
    else {document.addEventListener('load', search_widget_onLoad, false);} 
    
    // logo clickable
    $(".logo").click(function(){
	window.location = "/";
    });
    
});