function setScrollHeight(){
	if(window.navigator.userAgent.indexOf('MSIE')!=-1){
			document.body.style.height = document.body.parentElement.offsetHeight-10+'px';
		}
	else
		{
			document.body.style.height = window.innerHeight+'px';
		}
	}

function showNewsletters(){
	var obj = document.getElementById('tdNewsletterItems');
	if(obj.style.display=='none'){
		document.getElementById('tdNewsletterItems').style.display='';
		}
	else
		{
		setTimeout("document.getElementById('tdNewsletterItems').style.display='none';",5000);
		}	
	}
	
function hideNewsletters(){
	document.getElementById('tdNewsletterItems').style.display='none';
	}