// JavaScript Document
function showFormItem(obj1){
	if (document.getElementById)
		{
  			document.getElementById(obj1).style.visibility = "visible";
  		}
 	else if (document.all)
		{
 			document.all[obj1].style.visibility == "visible";
		}
	
}
function hideFormItem(obj1){
		if (document.getElementById)
		{
  			document.getElementById(obj1).style.visibility = "hidden";
  		}
 	else if (document.all)
		{
 			document.all[obj1].style.visibility == "hidden";
		}
}

function shipment_mode(obj1) {

	if(obj1.selectedIndex == 1){
		show('com_container');
		hide('breakbulk'); 		
	}
	else if(obj1.selectedIndex == 2){
		show('breakbulk');
		hide('com_container');
	}
	else if(obj1.selectedIndex == 3){
		show('com_container');
		show('breakbulk');
	}
	else {
		show('breakbulk');
		show('com_container');
	}
	
}

function incotermSwap(obj1) {
	if(obj1.selectedIndex == 6){
		show('incoterm_other');	
	}
	else {
		hide('incoterm_other');
	}
	
}

function yesno_showhide(obj1) {
	divName = obj1.id + "_div";
	if(obj1.selectedIndex == 1){
		hide(divName); 		
	}
	else if(obj1.selectedIndex == 0){
		show(divName);
	}
	else {
		show(divName);
	}
}

function shipmentType(obj1) {
		
	if(obj1.selectedIndex == 0){
		show('importTable');
		hide('exportTable'); 		
	}
	else if(obj1.selectedIndex == 1){
		show('exportTable');
		hide('importTable');
	}
	else {
		hide('exportTable');
		hide('importTable');
	}
}


function hazardousSwap(obj1, obj1_opt) {
	if(obj1_opt.selectedIndex == 0){
		if(obj1 == 'hazardous_opt'){ show('hazardous');}
		else {show('hazardous2');}
	}
	else if(obj1_opt.selectedIndex == 1){
		if(obj1 == 'hazardous_opt') {hide('hazardous');}
		else {hide('hazardous2');}
	}
	else { 
	}
}


function swapInfo(obj1) {
	if(obj1 == 'info'){
		if (document.getElementById)
		{
  			if(document.getElementById(obj1).style.display == 'block') hide('info');
			else show('info');
  		}
 		else if (document.all)
		{
 			if(document.all[obj1].style.display == 'block') hide('info');
			else show('info');
		}
	}
	
	if(obj1 == 'info2'){
		if (document.getElementById)
		{
  			if(document.getElementById(obj1).style.display == 'block') hide('info2');
			else show('info2');
  		}
 		else if (document.all)
		{
 			if(document.all[obj1].style.display == 'block') hide('info2');
			else show('info2');
		}
	}
	
}


function show(obj1) {
	if (document.getElementById)
	{
  		document.getElementById(obj1).style.display = 'block';
  	}
 	else if (document.all)
	{
 		document.all[obj1].style.display = 'block';
	}
 	else alert ('This form will not work in your browser.');
}

function hide(obj1) {
	if (document.getElementById)
 	{
  		document.getElementById(obj1).style.display = 'none';
  	}
 	else if (document.all)
 	{
  		document.all[obj1].style.display = 'none';
 	}
 	else alert ('This form will not work in your browser.');
}

var counter = 0;

function moreFields()
{
	counter++;
	var newFields = document.getElementById('readroot').cloneNode(true);
	newFields.id = '';
	newFields.style.display = 'block';
	var newField = newFields.childNodes;
	for (var i=0;i<newField.length;i++)
	{
		var theName = newField[i].name
		if (theName)
			newField[i].name = theName + counter;
	}
	var insertHere = document.getElementById('writeroot');
	insertHere.parentNode.insertBefore(newFields,insertHere);
}


function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}