function change(id,linkid1,linkid2,contid1,contid2){
	var obj = document.getElementById(id);
	if (obj) {
	  if (obj.className=='top-partners1 clearfix')  {obj.className='top-partners2 clearfix'}
	}
	var obj1 = document.getElementById(linkid1);
	if (obj1) {
	  if (obj1.className=='')  {obj1.className='linka'}
	}
	var obj2 = document.getElementById(linkid2);
	if (obj2) {
	  if (obj2.className=='linka')  {obj2.className=''}
	}	
	var obj3 = document.getElementById(contid1);
	if (obj3) {
	  if (obj3.className=='visible')  {obj3.className='hidden'}
	}
	var obj4 = document.getElementById(contid2);
	if (obj4) {
	  if (obj4.className=='hidden')  {obj4.className='visible'}
	}
}
function change1(id,linkid1,linkid2,contid1,contid2){
	var obj = document.getElementById(id);
	if (obj) {
	  if (obj.className=='top-partners2 clearfix')  {obj.className='top-partners1 clearfix'}
	}
	var obj1 = document.getElementById(linkid1);
	if (obj1) {
	  if (obj1.className=='linka')  {obj1.className=''}
	}
	var obj2 = document.getElementById(linkid2);
	if (obj2) {
	  if (obj2.className=='')  {obj2.className='linka'}
	}	
	var obj3 = document.getElementById(contid1);
	if (obj3) {
	  if (obj3.className=='hidden')  {obj3.className='visible'}
	}
	var obj4 = document.getElementById(contid2);
	if (obj4) {
	  if (obj4.className=='visible')  {obj4.className='hidden'}
	}
}