function submitenter(myfield,e){
var keycode;
if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;
else return true;

if (keycode == 13){
		myfield.form.k.value="s";
   	myfield.form.submit();
   	return false;
}else{
	 	return true;
}
}

function pop_up_w(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=750,height=450,left = 320,top = 220');");
}

function field_focus_cl(e, o){
	if(o.firstTime){return}
	o.firstTime=true;
	o.value="";
}