// JavaScript Document


function showHide(shID) {
	if (document.getElementById(shID)) {
		if (document.getElementById(shID+'-show').style.display != 'none') {
			document.getElementById(shID+'-show').style.display = 'none';
			document.getElementById(shID).style.display = 'block';
		}
		else {
			document.getElementById(shID+'-show').style.display = 'inline';
			document.getElementById(shID).style.display = 'none';
		}
	}
}



function displayRow() 
{ 
    var loc=document.form1; 
    var c=loc.selectMenu.options[loc.selectMenu.selectedIndex].value; 
	

if (c=="Item 2") 
    { 
        document.getElementById('optionRow').style.display=""; 
        document.getElementById('airport').style.display="none"; 
		document.getElementById('seaport').style.display="none"; 
    } 
	else if (c=="Item 3") 
    { 
        document.getElementById('seaport').style.display=""; 
		document.getElementById('airport').style.display="none";
		document.getElementById('optionRow').style.display="none"; 
    } 
	
    else
    { 
        document.getElementById('optionRow').style.display="none"; 
		document.getElementById('airport').style.display=""; 
		document.getElementById('seaport').style.display="none"; 
		
    } 
} 




function hideDiv(){
tag = document.getElementsByTagName("div");
for(x=0;x<tag.length; x++){
if(tag[x].getAttribute('id').indexOf("choose_") != -1){
tag[x].style.display = "none";
}
}
}
function view(id){
ge = document.getElementById('choose_' + id.value);
hideDiv();
ge.style.display = "block";
}