function openWindow(theURL,winName,features) { 
  window.open(theURL,winName,features);
}

sfHover = function() {
	var sfEls = document.getElementById("navtop").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

function waitPreloadPage() { //DOM
	if (document.getElementById){
		document.getElementById('prepage').style.visibility='hidden';
	} else {
		if (document.layers){ //NS4
			document.prepage.visibility = 'hidden';
		}
		else { //IE4
			document.all.prepage.style.visibility = 'hidden';
		}
	}
}

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];}}
}

function mail(a,b,c){
	document.write("<a href='mailto:"+a+"@"+b+"."+c+"'>"+a+"@"+b+"."+c+"</a>");
}