function disableBoxes(){
	var reg = RegExp("(^|\\\\s)input_disabled(\\\\s|$)");
	var inputs = document.getElementsByTagName('input');
	for(var i=0;i<inputs.length;i++){
		if(reg.test(inputs[i].className)){
			inputs[i].onfocus = function(){this.blur();}
		}
	}
}
addLoadEvent(disableBoxes);