function form_focus(obj){
	obj.style.border = "1px solid #6CB5D5";
}

function form_blur(obj){
	obj.style.border = "1px solid #333333";
}

function div_show(obj){
	document.getElementById(obj).style.display='block';
}

function div_hide(obj){
	document.getElementById(obj).style.display='none';
}

function switch_obj(obj){
	if(document.getElementById(obj).style.display == 'none' ){
		document.getElementById(obj).style.display = 'block';
	}else{
		document.getElementById(obj).style.display = 'none';
	}
}

function style_switch(s_obj,obj){
	if(s_obj.checked == true){
		document.getElementById(obj).style.display='block'; 
	}else{
		document.getElementById(obj).style.display='none'; 
	};
}