function nvotex(loc) {
cnav=navigator.appName
tx=screen.width
ty=screen.height
if (cnav=="Netscape") {
x=0
y=0
}
else {
x=window.event.screenX
y=window.event.screenY
}
if (x+400>tx) {x=x-400}
if (y+200>ty) {y=y-200}
opc="scrollbars=yes,width=400,height=200,top="+y+",left="+x+""
nuevo=window.open(loc,"",opc)
}

function nvaven(loc,anc,lar) {
if (anc==0) {anc=screen.width}
if (lar==0) {lar=screen.height}
opc="scrollbars=yes,width="+anc+
",height="+lar+",top=0,left=0"
nuevo=window.open(loc,'',opc)
}

//<a name="1" href="#1" onclick="nvotex('tx01.html')">
//<img src="icpa03.gif"></a>