// This file contains various javascript functions used throughout the site
<!--


/* This is used for links external to the domain. */
function launch(url){
	window.open(url,"new_window","width=800,height=600,top=50,left=50,scrollbars=YES,resizable=YES");
}
/* This is used for enlarged images. */
function launchImage(img){
	url = "/includes/enlarge.asp?img=";
	url += img;	
	window.open(url,"new_window","width=600,height=600,top=50,left=50,toolbars=NO,scrollbars=NO,resizable=NO");
}
/*  This is used for image swaps */
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(d.getElementById) if(d.getElementById(n)) x=d.getElementById(n); return x;
}
function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;

  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

// PRELOAD IMAGES
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

/* determine browser used  */
	var browser;
	var IE4 = (document.all && !document.getElementById) ? true : false;
	var NS4 = (document.layers) ? true : false;
	var N6 = (document.getElementById && !document.all) ? true : false;
	var IE5 = (document.all && document.getElementById) ? true : false;
	if(IE4){
		browser = 'IE4';
	}else if(NS4){
		browser = 'NS4';
	}else if(N6){
		browser = 'N6';
	}else{
		browser = 'IE5';
	}

// ESTABLISH STYLES
document.write ("<link rel='stylesheet' href='/includes/" + browser + "_styles.css' type='text/css'>");