function popNamed(gotourl,mywidth,myheight,name) {
	mystring = 'width=' + mywidth + ',height=' + myheight + ',toolbar=0,location=0,menubar=0,resizable=1,titlebar=1,directories=0,status=0,scrollbars=1'
	var popWindow=window.open(gotourl,name,mystring);
	if (!popWindow.opener)
   		popWindow.opener = self;
	popWindow.focus();
	return true;
}

function popWin(gotourl,mywidth,myheight) {
	mystring = 'width=' + mywidth + ',height=' + myheight + ',toolbar=0,location=0,menubar=0,resizable=1,titlebar=1,directories=0,status=0,scrollbars=1'
	launchWindow(gotourl,mystring);
}

function popWinLock(gotourl,mywidth,myheight) {
	mystring = 'width=' + mywidth + ',height=' + myheight + ',screenX=0,screenY=0,left=0,top=0,toolbar=0,location=0,menubar=0,resizable=1,titlebar=1,directories=0,status=0,scrollbars=1'
	launchWindow(gotourl,mystring);
}


function popNavWin(gotourl,mywidth,myheight) {
	mystring = 'width=' + mywidth + ',height=' + myheight + ',toolbar=1,location=0,menubar=0,resizable=1,titlebar=1,directories=0,status=1,scrollbars=1'
	launchWindow(gotourl,mystring);
}

function popFixed(gotourl,mywidth,myheight) {
	mystring = 'width=' + mywidth + ',height=' + myheight + ',toolbar=0,location=0,menubar=0,resizable=0,titlebar=1,directories=0,status=0,scrollbars=0'
	launchWindow(gotourl,mystring);
}

function fullWin(gotourl) {
	var fullWindow = window.open(gotourl,'','resizable=1,titlebar=1,screenX=0,screenY=0,left=0,top=0,height=' + (screen.availHeight - 30) + ',width=' + (screen.availWidth - 10));
	if (!fullWindow.opener)
   		fullWindow.opener = self;
	return;
}

function launchWindow(gotourl,mystring) {
	var popWindow=window.open(gotourl,'',mystring);
	if (!popWindow.opener)
   		popWindow.opener = self;
	popWindow.focus();
	return;
}

sfHover = function() {
	var sfEls = document.getElementById("tnav").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);

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