//this function is used to swap between elements

function swap(combo,index1, index2)
{
	var savedValue=combo.options[index1].value;
	var savedText=combo.options[index1].text;

	combo.options[index1].value=combo.options[index2].value;
	combo.options[index1].text=combo.options[index2].text;

	combo.options[index2].value=savedValue;
	combo.options[index2].text=savedText;
}

//moves options from one selection box (combo box) to another
//removes the all selected options from one combo box and adds them to the second combo box

function MoveElements(FromCombo,ToCombo)
{
	var to_remove_counter=0; //number of options that were removed (num selected options)

	//move selected options to right select box (to)
	for (var i=0;i<FromCombo.options.length;i++)
	{
		if (FromCombo.options[i].selected==true)
		{
			var addtext=FromCombo.options[i].text;
			var addvalue=FromCombo.options[i].value;
			ToCombo.options[ToCombo.options.length]=new Option(addtext,addvalue);
			FromCombo.options[i].selected=false;
			++to_remove_counter;
		}
		else
		{
			FromCombo.options[i-to_remove_counter].selected=false;
			FromCombo.options[i-to_remove_counter].text=FromCombo.options[i].text;
			FromCombo.options[i-to_remove_counter].value=FromCombo.options[i].value;
		}
	}

	//now cleanup the last remaining options 
	var numToLeave=FromCombo.options.length-to_remove_counter;
	for (i=FromCombo.options.length-1;i>=numToLeave;i--) 
	{ 
		FromCombo.options[i]=null;
	}
}




function MoveAllElements(FromCombo,ToCombo)
{
	var to_remove_counter=0; //number of options that were removed (num selected options)

	//move selected options to right select box (to)
	for (var i=0;i<FromCombo.options.length;i++)
	{
		
			var addtext=FromCombo.options[i].text;
			var addvalue=FromCombo.options[i].value;
			ToCombo.options[ToCombo.options.length]=new Option(addtext,addvalue);
			FromCombo.options[i].selected=false;
			++to_remove_counter;
		
	}

	//now cleanup the last remaining options 
	var numToLeave=FromCombo.options.length-to_remove_counter;
	for (i=FromCombo.options.length-1;i>=numToLeave;i--) 
	{ 
		FromCombo.options[i]=null;
	}
}

function setflascode(nnform1) {
	i = nnform1.localauthority.selectedIndex
	//alert("THIS IS I:" + i)
	j = i - 1
	nnform1.flas.value = localauths[j].flas
	nnform1.authorityname.value = localauths[j].name
}

function doReset() {
	nnform1.left_select.options.length = 0
	nnform1.right_select.options.length = 0
}

function doSubmit() 
{
//alert(frmname);	
	for (var i = 0; i < nnform1.right_select.length; i++) {
		nnform1.right_select.options[i].selected=true
	}
}