function tellAFriend(){
	window.open('TellAFriend.asp?URL='+escape(window.location.href),'_new','height=480,width=660,status=yes,toolbar=no,menubar=no,location=no,resizable=yes,scrollbars=yes');
}
function subscribeNewsletter(){
	if (IsEmailAddress(document.frmNewsletter.SUB_EMAIL.value)){

		window.open('ProcessPopUpSubmit.asp?zFormName=frmGetNews&EMAIL='+escape(document.frmNewsletter.SUB_EMAIL.value)+'&track='+escape(window.location.href),'_new','height=480,width=660,status=yes,toolbar=no,menubar=no,location=no,resizable=yes,scrollbars=yes');
	}else{
		alert("Please enter a valid email address.");
	}
}
function checkReturn(lvFormID){
			if (event.keyCode == 13)
			{				
				event.returnValue = false;	// Stops the browser from beeping.	
				if (lvFormID==1)doSearch();			
				if (lvFormID==2)subscribeNewsletter();	
			}
}
function doSearch(){
	document.frmSearch.submit();
}
function redoSearch(zSearchType){
	document.frmSearch.zSearchType.value=zSearchType;
	document.frmSearch.lPage.value=1;
	document.frmSearch.submit();
}
function gotoPage(lpPage){
	//if no page number is passed, use the one in the dropdown
	if (lpPage==0)lpPage = document.frmGotoPage.cboGotoPage[document.frmGotoPage.cboGotoPage.selectedIndex].value;
	document.frmSearch.lPage.value=lpPage;
	document.frmSearch.submit();
}