// Browser detection

var ie4 = (document.all && !document.getElementById) ? true:false;
var ns4 = (document.layers) ? true:false;
var dom2 = (document.getElementById) ? true:false;


// Pop up functions

function openfixedpopup(loc,winname,w,h) {
	eval("var newwin = window.open(loc,'" + winname + "','width=" + w + ",height=" + h + ",top=0,left=0,location=no,scrollbars=yes,menubar=no,toolbar=no,resizable=no')");
}

function openfixednoscrollpopup(loc,winname,w,h) {
	eval("var newwin = window.open(loc,'" + winname + "','width=" + w + ",height=" + h + ",top=0,left=0,location=no,scrollbars=no,menubar=no,toolbar=no,resizable=no')");
}

function openfixedscrollpopup(loc,winname,w,h) {
	eval("var newwin = window.open(loc,'" + winname + "','width=" + w + ",height=" + h + ",top=0,left=0,location=no,scrollbars=yes,menubar=no,toolbar=no,resizable=no')");
}