function frm(tour,year){
var frmtyp;
var adr;
var env;

if (parent.frames.length == 0) {
	frmtyp="http://www.portergeo.com.au/cgi-bin/frames.asp";
	env="p";
	}
	else{
	if(parent.strip.location.href=="http://www.portergeo.com.au/amf/amfbanner.html"){
		frmtyp="http://www.portergeo.com.au/cgi-bin/amfframes.asp";
		env="amf";}
		else{
    if(parent.strip.location.href=="http://www.portergeo.com.au/amira/amirabanner.html"){
		frmtyp="http://www.portergeo.com.au/cgi-bin/amiraframes.asp";
		env="amira";}
		else{
		  frmtyp="http://www.portergeo.com.au/cgi-bin/frames.asp";
		  env="p";
		}
	}
}

if(tour=="main"){

	if(env=="amf"){

	adr="http://www.portergeo.com.au/amf";}

	else{

	if(env=="amira"){

	adr="http://www.portergeo.com.au/amira";}

	else{

	adr="http://www.portergeo.com.au/tours.asp";}

}
}
else

{
adr=frmtyp+'?tour='+tour+'&year='+year;
}

top.location.href=adr;

}





function MM_displayStatusMsg(msgStr) { 

  status=msgStr;

  document.MM_returnValue = true;

}



function highlight(x){

document.forms[x].elements[0].focus()

document.forms[x].elements[0].select()

}



function MM_jumpMenu(targ,selObj,restore){ 

  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");

  if (restore) selObj.selectedIndex=0;

}



var NS

IE=document.all;

NS=document.layers;



hdrFontFamily="Verdana";

hdrFontSize="1";

hdrFontColor="black";

hdrBGColor="#99CCFF";

linkFontFamily="Verdana";

linkFontSize="2";

linkBGColor="#FFFFFF";

linkOverBGColor="#CCCCCC";

linkTarget="_top";

YOffset=0;

staticYOffset=20;

menuBGColor="black";

menuIsStatic="no";

menuHeader="International Study Tours"

menuWidth=170; // Must be a multiple of 5!

staticMode="advanced"

barBGColor="#FF0000";

barFontFamily="Verdana";

barFontSize="2";

barFontColor="white";

barText=" NAVIGATION ";



function moveOut() {

if (window.cancel) {

  cancel="";

}



if (window.moving2) {

  clearTimeout(moving2);

  moving2="";

}

if ((IE && ssm2.style.pixelLeft<0)||(NS && document.ssm2.left<0)) {

  if (IE) {ssm2.style.pixelLeft += (5%menuWidth);

}

if (NS) {

  document.ssm2.left += (5%menuWidth);

}



moving1 = setTimeout('moveOut()', 5)

}

else {

  clearTimeout(moving1)

  }

};



function moveBack() {

  cancel = moveBack1()

}

function moveBack1() {

  if (window.moving1) {

    clearTimeout(moving1)

}



if ((IE && ssm2.style.pixelLeft>(-menuWidth))||(NS && document.ssm2.left>(-menuWidth))) {

  if (IE) {ssm2.style.pixelLeft -= (5%menuWidth);

}

if (NS) {

  document.ssm2.left -= (5%menuWidth);

}

moving2 = setTimeout('moveBack1()', 5)}

  else {

    clearTimeout(moving2)

  }

};



lastY = 0;

function makeStatic(mode) {

if (IE) {winY = document.body.scrollTop;var NM=ssm2.style

}

if (NS) {winY = window.pageYOffset;var NM=document.ssm2

}

if (mode=="smooth") {

  if ((IE||NS) && winY!=lastY) {

    smooth = .2 * (winY - lastY);

      if(smooth > 0) smooth = Math.ceil(smooth);

    else smooth = Math.floor(smooth);

      if (IE) NM.pixelTop+=smooth;

        if (NS) NM.top+=smooth;

      lastY = lastY+smooth;

}

setTimeout('makeStatic("smooth")', 1)

}



else if (mode=="advanced") {

  if ((IE||NS) && winY>YOffset-staticYOffset) {

    if (IE) {NM.pixelTop=winY+staticYOffset

  }

if (NS) {NM.top=winY+staticYOffset

  }

}

else {

if (IE) {NM.pixelTop=YOffset

}

 if (NS) {NM.top=YOffset-7

 }

}

setTimeout('makeStatic("advanced")', 1)

 }

}



function init() {

if (IE) {

ssm2.style.pixelLeft = -menuWidth;

ssm2.style.visibility = "visible"

}

else if (NS) {

document.ssm2.left = -menuWidth;

document.ssm2.visibility = "show"

}

}



function MM_displayStatusMsg(msgStr) { 

  status=msgStr;

  document.MM_returnValue = true;

}