function copytofield(box,field)  {
	field.value = "";
	for(var i=0; i<box.options.length; i++) {
		field.value = field.value + box.options[i].value + ",";
	}
	while (field.value.substr(-1) == ",") {
		field.value = field.value.substr(0,field.value.length-1); //strip trailing commas
	}
	return true;
}

function selectall(box)  {
	for(var i=0; i<box.options.length; i++) {
			box.options[i].selected=1;
	}
	return true;
}

function moveup(fbox)  {
	for(var i=0; i<fbox.options.length; i++) {
		if(fbox.options[i].selected && fbox.options[i].value != "" && i != 0) {
			var no = new Option();
			no.value = fbox.options[i-1].value;
			no.text = fbox.options[i-1].text;
			
			fbox.options[i-1].value = fbox.options[i].value;
			fbox.options[i-1].text = fbox.options[i].text;
			
			fbox.options[i].value = no.value;
			fbox.options[i].text = no.text;
			fbox.options[i].selected = 0;
			
			fbox.options[i-1].selected=1;
			break;
		}
	}
	return false;
}

function movedn(fbox)  {
	for(var i=0; i<fbox.options.length; i++) {
		if(fbox.options[i].selected && fbox.options[i].value != "" && i < (fbox.options.length-1) ) {
			var no = new Option();
			no.value = fbox.options[i].value;
			no.text = fbox.options[i].text;
			
			fbox.options[i].value = fbox.options[i+1].value;
			fbox.options[i].text = fbox.options[i+1].text;
			fbox.options[i].selected = 0;
			
			fbox.options[i+1].value = no.value;
			fbox.options[i+1].text = no.text;
			fbox.options[i+1].selected=1;
			break;
		}
	}
	return false;
}

function move(fbox,tbox,sorttbox) {
	for(var i=0; i<fbox.options.length; i++) {
		if(fbox.options[i].selected && fbox.options[i].value != "") {
			var no = new Option();
			no.value = fbox.options[i].value;
			no.text = fbox.options[i].text;
			tbox.options[tbox.options.length] = no;
			fbox.options[i].value = "";
			fbox.options[i].text = "";
	   }
	}
	BumpUp(fbox);
	if (sorttbox) SortD(tbox);
}

function add(fbox,tbox) {
	for(var i=0; i<fbox.options.length; i++) {
		if(fbox.options[i].selected && fbox.options[i].value != "") {
			var no = new Option();
			no.value = fbox.options[i].value;
			no.text = fbox.options[i].text;
			tbox.options[tbox.options.length] = no;
	   }
	}
}

function remove(fbox) {
	for(var i=0; i<fbox.options.length; i++) {
		if(fbox.options[i].selected && fbox.options[i].value != "") {
			fbox.options[i].value = "";
			fbox.options[i].text = "";
	   }
	}
	BumpUp(fbox);
}

function BumpUp(box)  {
	for(var i=0; i<box.options.length; i++) {
		if(box.options[i].value == "")  {
			for(var j=i; j<box.options.length-1; j++)  {
				box.options[j].value = box.options[j+1].value;
				box.options[j].text = box.options[j+1].text;
			}
			var ln = i;
			break;
		}
	}
	if(ln < box.options.length)  {
		box.options.length -= 1;
		BumpUp(box);
	}
}

function SortD(box)  {
	var temp_opts = new Array();
	var temp = new Object();
	for(var i=0; i<box.options.length; i++)  {
		temp_opts[i] = box.options[i];
	}
	for(var x=0; x<temp_opts.length-1; x++)  {
		for(var y=(x+1); y<temp_opts.length; y++)  {
			if(temp_opts[x].text > temp_opts[y].text)  {
				temp = temp_opts[x].text;
				temp_opts[x].text = temp_opts[y].text;
				temp_opts[y].text = temp;
				temp = temp_opts[x].value;
				temp_opts[x].value = temp_opts[y].value;
				temp_opts[y].value = temp;
			}
		}
	}
	for(var i=0; i<box.options.length; i++)  {
		box.options[i].value = temp_opts[i].value;
		box.options[i].text = temp_opts[i].text;
	}
}

function popwindow(url,width,height,resize,toolbar,scroll,loc)
{
window1 = window.open(url,"window1","width="+width+",height="+height+",resizable="+resize+",toolbar="+toolbar+",scrollbars="+scroll+",location="+loc);
window1.focus();
}