function openThesaurus() {
	ThesaurusInfoWinFlag = 1
    if (navigator.appName.indexOf("Netscape") != -1)
		ThesaurusInfoWin = window.open("thesaurussearch.php","thesaurus","left=270,top=350,height=230,width=450,resizable=1");
    else
		ThesaurusInfoWin = window.open("thesaurussearch.php","thesaurus","height=480,width=640,resizable=1,scrollbars=yes");
}