function setVisibility(id, visibility) {
document.getElementById(id).style.display = visibility;
style="display:none"
}
function featured(){
setVisibility('field1_title', '');
setVisibility('field1_url', '');
setVisibility('field2_title', '');
setVisibility('field2_url', '');
setVisibility('field3_title', '');
setVisibility('field3_url', '');
setVisibility('field4_title', '');
setVisibility('field4_url', '');
setVisibility('field5_title', '');
setVisibility('field5_url', '');
}
function regular(){
setVisibility('field1_title', '');
setVisibility('field1_url', '');
setVisibility('field2_title', '');
setVisibility('field2_url', '');
setVisibility('field3_title', '');
setVisibility('field3_url', '');
setVisibility('field4_title', 'none');
setVisibility('field4_url', 'none');
setVisibility('field5_title', 'none');
setVisibility('field5_url', 'none');
}
function reciprocal(){
setVisibility('field1_title', 'none');
setVisibility('field1_url', 'none');
setVisibility('field2_title', 'none');
setVisibility('field2_url', 'none');
setVisibility('field3_title', 'none');
setVisibility('field3_url', 'none');
setVisibility('field4_title', 'none');
setVisibility('field4_url', 'none');
setVisibility('field5_title', 'none');
setVisibility('field5_url', 'none');
}
function none(){
setVisibility('field1_title', 'none');
setVisibility('field1_url', 'none');
setVisibility('field2_title', 'none');
setVisibility('field2_url', 'none');
setVisibility('field3_title', 'none');
setVisibility('field3_url', 'none');
setVisibility('field4_title', 'none');
setVisibility('field4_url', 'none');
setVisibility('field5_title', 'none');
setVisibility('field5_url', 'none');
}
function checkSubmitControls()
{
	var linkTypes = document.getElementsByName("LINK_TYPE");
	for (var i = 0; i < linkTypes.length; i++)
	{
		var linkType = linkTypes[i];
		
		if ((linkType.value == "featured") && (linkType.checked == true))
		{
			featured();
		}
		else if ((linkType.value == "normal") && (linkType.checked == true))
		{
			regular();
		}
	}

}