//checks NN version and writes appropriate stylesheet link
browser_version = parseInt(navigator.appVersion);
browser_type = navigator.appName;
if (browser_type == "Netscape" && (browser_version <= 4)) {
		document.write("<link href='http://www.artspan.com/css/navigator.css' rel='stylesheet' type='text/css'>");
	} else if (browser_type == "Netscape" && (browser_version >= 5)) {
		document.write("<link href='http://www.artspan.com/css/default.css' rel='stylesheet' type='text/css'>");
	}
	else {
		document.write("<link href='http://www.artspan.com/css/default.css' rel='stylesheet' type='text/css'>");
		document.write("<link href='http://www.artspan.com/css/mainStylesheet.css' rel='stylesheet' type='text/css'>");
} 

//netscape resize fix
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 MM_openBrWindow(theURL,winName,features, myWidth, myHeight, isCenter) { //v3.0
		//var myHeight=570;
		//var myWidth=720;
	  if(window.screen)if(isCenter)if(isCenter=="true"){
	    var myLeft = (screen.width-myWidth)/2;
	    var myTop = (screen.height-myHeight)/2;
	    features+=(features!='')?',':'';
	    features+=',left='+myLeft+',top='+myTop;
	  }
	  window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
	}
	
function popUp(URL) {

	day = new Date();

	id = day.getTime();

	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=450,height=300,left = 175,top = 142.5');");

	}