<!-- Begin Program 

function on_load()
{
	
//document.adv_search.any.checked==false;
var chk = document.adv_search.pro;
for (i = 0; i < chk.length; i++)
chk[i].disabled= true;

var cost = document.adv_search.cost;
for (i = 0; i < cost.length; i++)
cost[i].disabled= true;

var dur = document.adv_search.dur;
for (i = 0; i < cost.length; i++)
dur[i].disabled= true;

/*
document.getElementById("n_america_list").style.visibility="hidden"; 
document.getElementById("asia_list").style.visibility="hidden"; 
document.getElementById("europe_list").style.visibility="hidden"; 
document.getElementById("s_america_list").style.visibility="hidden"; 
document.getElementById("africa_list").style.visibility="hidden"; 
document.getElementById("oceania_list").style.visibility="hidden"; 

*/
/*
document.adv_search.asia_list.disabled=true;
document.adv_search.north_america_list.disabled=true;
document.adv_search.europe_list.disabled=true;
document.adv_search.afica_list.disabled=true;
document.adv_search.south_america_list.disabled=true;
document.adv_search.oceania_list.disabled=true;
*/
}


function get_check_value()
{
	
   if (document.adv_search.asia_1.checked)
      {
		document.getElementById("asia_list").style.visibility=""; 
 	 }
	 else
	 {
		document.getElementById("asia_list").style.visibility="hidden"; 
	 }
	if (document.adv_search.n_america.checked)
      {
	    document.getElementById("n_america_list").style.visibility=""; 
 	 }
	 else
	 {
		document.getElementById("n_america_list").style.visibility="hidden"; 
	 }
	 
	 
	 if (document.adv_search.conti_europe.checked)
      {

		document.getElementById("europe_list").style.visibility=""; 
 	 }
	 else
	 {
		document.getElementById("europe_list").style.visibility="hidden"; 
	 }
	 
	 
	 if (document.adv_search.south_america.checked)
      {

		document.getElementById("s_america_list").style.visibility=""; 
 	 }
	 else
	 {
		document.getElementById("s_america_list").style.visibility="hidden"; 
	 }
	 
	 
	  if (document.adv_search.conti_africa.checked)
      {

		document.getElementById("africa_list").style.visibility=""; 
 	 }
	 else
	 {
		document.getElementById("africa_list").style.visibility="hidden"; 
	 }
	 

     if (document.adv_search.conti_oceania.checked)
      {

	document.getElementById("oceania_list").style.visibility=""; 
 	 }
	 else
	 {
	document.getElementById("oceania_list").style.visibility="hidden"; 
	 }
}


function  Check(chk,cost,dur)
{
	get_check_value();
	
  if( ( document.adv_search.any.checked==false) && ( document.adv_search.asia_1.checked==false) && ( document.adv_search.namerica.checked==false) 
 && ( document.adv_search.south_america.checked==false) && ( document.adv_search.conti_africa.checked==false) && ( document.adv_search.conti_europe.checked==false) && ( document.adv_search.conti_oceania.checked==false) ) 
	{
		for (i = 0; i < chk.length; i++)
		{
		chk[i].disabled= true ;
		}
		// Cost Start
		for (i = 0; i < cost.length; i++)
		{
		cost[i].disabled= true ;
		}
		// Cost End
	// ***************** Dur Start *****************************
		for (i = 0; i < dur.length; i++)
		{
		dur[i].disabled= true ;
		}
		// *************** Dur End *********************************
	} // If Closed
	else
	{
		//************* Cost Start******************************
		for (i = 0; i < cost.length; i++)
		{
		cost[i].disabled= false ;
		}
		// ******************* Cost End	 ************************
		// ****************** Dur Start ***********************************
		for (i = 0; i < dur.length; i++)
		{
		dur[i].disabled= false ;
		}
		// Dur End	
		for (i = 0; i < chk.length; i++)
		{
		chk[i].disabled = false ;
		}
	} // Else Closed
} // Function Closed

//**********************************************************
function GetSelectedItemAsia() {
len = document.adv_search.asia_con.length
i = 0
chosen = ""

for (i = 0; i < len; i++) {
if (document.adv_search.asia_con[i].selected) {
chosen = chosen + document.adv_search.asia_con[i].value + ","
} 
}
document.adv_search.asia_con_list.value = chosen;
//return chosen;
} 
//**********************************************************
function GetSelectedItemN_America() 
{
len = document.adv_search.n_america_con.length
i = 0
chosen = ""

for (i = 0; i < len; i++) {
if (document.adv_search.n_america_con[i].selected) {
chosen = chosen + document.adv_search.n_america_con[i].value + ","
} 
}
document.adv_search.n_america_con_list.value = chosen;
} 
//**********************************************************
function GetSelectedItemEurope() 
{
len = document.adv_search.europe_con.length
i = 0
chosen = ""

for (i = 0; i < len; i++) {
if (document.adv_search.europe_con[i].selected) {
chosen = chosen + document.adv_search.europe_con[i].value + ","
} 
}
document.adv_search.europe_con_list.value = chosen;
} 

//**********************************************************
function GetSelectedItemS_America() 
{
len = document.adv_search.s_america_con.length
i = 0
chosen = ""

for (i = 0; i < len; i++) {
if (document.adv_search.s_america_con[i].selected) {
chosen = chosen + document.adv_search.s_america_con[i].value + ","
} 
}
document.adv_search.s_america_con_list.value = chosen;
} 


//**********************************************************
function GetSelectedItemAfrica() 
{
len = document.adv_search.africa_con.length
i = 0
chosen = ""

for (i = 0; i < len; i++) {
if (document.adv_search.africa_con[i].selected) {
chosen = chosen + document.adv_search.africa_con[i].value + ","
} 
}
document.adv_search.africa_con_list.value = chosen;
} 


//**********************************************************
function GetSelectedItemOceania() 
{
len = document.adv_search.oceania_con.length
i = 0
chosen = ""

for (i = 0; i < len; i++) {
if (document.adv_search.oceania_con[i].selected) {
chosen = chosen + document.adv_search.oceania_con[i].value + ","
} 
}
document.adv_search.oceania_con_list.value = chosen;
}