function open_news_img(s_showcase)
	{
		window.open('open_big_news.asp?showcase=' + escape(s_showcase),'','scrollbars=yes,resizable=yes,width=640,height=450');
	}	
	
function open_content_img(s_showcase)
	{
		window.open('open_big_content.asp?showcase=' + escape(s_showcase),'','scrollbars=yes,resizable=yes,width=640,height=450');
	}	
	
function returncheckSearch(obj)
{
	if(obj.value == "")
	{
		alert('You have not entered a valid search value.');
		obj.focus();
		return false;
	}
	
	document.frm_search.submit();
}	

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
	d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function Open_Photo(varURL)
{
	var i_Width 	= 620;
	var i_Height 	= 450;
	
	var i_MaxWidth 	= window.screen.width;
	
	if (window.screen.height > 600)
		var i_MaxHeight 	= window.screen.height - 90;
	else
		var i_MaxHeight 	= window.screen.height;
	
	window.open(varURL, "Picture", "scrollbars=yes,status=no,resizable=no,width="+ String(i_Width) +",height="+ String(i_Height) +",left="+ String(Math.floor((i_MaxWidth - i_Width) / 2)) +",top="+ String(Math.floor((i_MaxHeight - i_Height) / 2)));
}