function relaunch(){
	var about=dhtmlmodal.open("about", "iframe", "index.php/fuseaction/home.about.htm", "About", "width=590px,height=450px,center=1,resize=1,scrolling=1", "recal");
	about.onclose=function(){
		return true
	}
}

function launchDictionary() {
	var dict=dhtmlmodal.open("dictionary", "iframe", "http://typology.ntsg.umt.edu/datadictionary.htm", "Dictionary", "width=590px,height=450px,center=1,resize=1,scrolling=1", "recal");
	dict.onclose=function(){
		return true
	}
}

function launchDbQuery() {
	var qry=dhtmlmodal.open("query", "iframe", "http://typology.ntsg.umt.edu/dbquery.htm", "Query", "width=590px,height=450px,center=1,resize=1,scrolling=1", "recal");
	qry.onclose=function(){
		return true
	}
}