function showmenu(blockname) {

if(document.all) {

	if(blockname == 'prices')

		document.all.prices.style.display='block';



	if(blockname == 'images')

		document.all.images.style.display='block';



	if(blockname == 'websites')

		document.all.websites.style.display='block';

 }

else {

	if(blockname == 'prices')

		document.layers["prices"].display='block';



	if(blockname == 'images')

		document.layers["images"].display='block';



	if(blockname == 'websites')

		document.layers["websites"].display='block';

 }

}



function hidemenu(blockname) {

if(document.all) {

	if(event.clientY > 135)

		return;

	else {

		if(blockname == 'prices')

			document.all.prices.style.display='none';

		if(blockname == 'images')

			document.all.images.style.display='none';

		if(blockname == 'websites')

			document.all.websites.style.display='none';

 	}

 }

else {

	if(event.clientY > 135)

		return;

	else {

		if(blockname == 'prices')

			document.layers["prices"].display='none';

		if(blockname == 'images')

			document.layers["images"].display='none';

		if(blockname == 'websites')

			document.layers["websites"].display='none';

	}

 }

}



function hide(blockname) {

if(document.all) {

	if(blockname == 'prices')

		document.all.prices.style.display='none';

	if(blockname == 'images')

		document.all.images.style.display='none';

	if(blockname == 'websites')

		document.all.websites.style.display='none';

 }

else {

	if(blockname == 'prices')

		document.layers["prices"].display='none';

	if(blockname == 'images')

		document.layers["images"].display='none';

	if(blockname == 'websites')

		document.layers["websites"].display='none';

 }

}