function setLocation(url){
    window.location.href = url;
}

function initializeFocus(){
	fields=getElementsByClassName(document,"*","field");
	for(i=0;i<fields.length;i++){
		if(fields[i].type=='radio'||fields[i].type=='checkbox'||fields[i].type=='file') {
			fields[i].onclick=function(){clearSafariRadios();addClassName(this.parentNode.parentNode,"focused",true)};
			fields[i].onfocus=function(){clearSafariRadios();addClassName(this.parentNode.parentNode,"focused",true)};
			highlight_array.splice(highlight_array.length,0,fields[i]);
		}
	}
}