function openDetail(link)
{  	  	
	window.open(link,"Detail","width=650,height=750,left=50,top=50,menubar=no,toolbar=no,scrollbars=yes");
}

function openImagePopup (imageName)
{
	window.open("gallery/imagepopup.php?detail="+imageName,"Detail","width=650,height=750,left=50,top=50,menubar=no,toolbar=no,scrollbars=yes");
}

function getNewsletterPage(currentPage,direction)
{
	newPage = document.getElementById("newstable_"+(currentPage+direction));
	//alert("currentPage:"+currentPage);
	
	if(newPage)
	{	
		currentPage = document.getElementById("newstable_"+currentPage);
		//alert(currentPage);
		currentPage.style.display="none";
		currentPage.style.visibility="hidden";
		
		newPage.style.display="block";
		newPage.style.visibility="visible"
	}
}