sfFocus = function() {
	var sfEls = document.getElementsByTagName("INPUT");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onfocus=function() {
			this.className+=" sffocus";
		}
		sfEls[i].onblur=function() {
			this.className=this.className.replace(new RegExp(" sffocus\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfFocus);

sfFocus2 = function() {
	var sfEls = document.getElementsByTagName("TEXTAREA");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onfocus=function() {
			this.className+=" sffocus2";
		}
		sfEls[i].onblur=function() {
			this.className=this.className.replace(new RegExp(" sffocus2\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfFocus2);


sfFocus3 = function() {
	var sfEls = document.getElementsByTagName("SELECT");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onfocus=function() {
			this.className+=" sffocus3";
		}
		sfEls[i].onblur=function() {
			this.className=this.className.replace(new RegExp(" sffocus3\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfFocus3);