function popitup(url, height, width, scroll, name) {
	newwindow=window.open(url,name,'height='+height+',width='+width+','+scroll);
	if(window.focus){
		newwindow.focus()
	}
	return false;
}


var nbsp = 160;
var node_text = 3;
var emptyString = /^\s*$/ ;
var global_valfield;

function msg(fld, message){
	var dispmessage;
	if(emptyString.test(message)){
		dispmessage = String.fromCharCode(nbsp);    
	} else {  
		dispmessage = message;
	}
	var elem = document.getElementById(fld);
	elem.firstChild.nodeValue = dispmessage;  
}

function words(content){
	var i=0;
	var numberofwords=1;
	while(i<=content.length) {
		if (content.substring(i,i+1) == " ") {
			numberofwords++;
			i++; 
			// extra i++ makes it skip double spaces, or space/return
		}
		if (content.substring(i,i+1) == "\n") {
			numberofwords++;
			i++;
			// extra i++ makes it skip double spaces, or space/return
		}
	i++;
	}
	if(numberofwords > 30){
		//msg("words", (30-numberofwords)+" kvar");
		//return true;
	} else {
		//msg("words", (30-numberofwords)+" kvar");
		//return false;
	}
}

var user;
var domain;
var suffix;

function jemail(user, domain, suffix){
	document.write('<a href="' + 'mailto:' + user + '@' + domain + '.' + suffix + '">' + user + '@' + domain + '.' + suffix + '</a>');
}