if(screen.width > 850)
{
	res=1024;
	tblWidth = 900;
	vert = 87;
	nHdrWidth = 117;
	nItemWidth = 119;
}
else if (screen.width > 700)
{
	res=800;
	tblWidth = 725;
	vert = 75;
	nHdrWidth = 92;
	nItemWidth = 122;
}
else
{
	res=640;
	tblWidth = 585;
	vert = 71;
	nHdrWidth = 72;
	nItemWidth = 120;
}

function dscr(desc){window.status=desc;}
function clr(){window.status="";}
function openPage(url,width,name){if(width == 0){wnd = window.open(url, name, "scrollbars=yes,toolbar=no,location=no,directories=no,menubar=yes,resizable=yes,status=no,copyhistory=no");}else{wnd = window.open(url, name, "scrollbars=yes,toolbar=no,location=no,directories=no,menubar=yes,resizable=yes,status=no,copyhistory=no,width="+width+",height=400");}wnd.focus();}

_mac=(navigator.appVersion.indexOf("Mac")!=-1);
_ns=navigator.appName==("Netscape");
_ns4=(_ns &&(navigator.appVersion.indexOf("4.")!=-1));
_ie=(navigator.appName.toLowerCase().indexOf("microsoft")>-1);
_ie5=(navigator.appVersion.toLowerCase().indexOf("msie 5.")!=-1);
_ie6=(navigator.appVersion.toLowerCase().indexOf("msie 6.")!=-1);
_ie4=((_ie)&&(!_ie5)&&(!_ie6));
_ns5=(navigator.vendor==("Netscape6")|| navigator.product==("Gecko"));
if(((_ns5)||(_ie6)||(_ie4)) && !_mac) _ie5=true
if(_mac) _ie5=false