function float_on( div_id ) 
{
	document.all(div_id).style.display = 'block';
	document.all(div_id).style.pixelLeft = window.event.clientX+document.body.scrollLeft;//+window.screenLeft;
	document.all(div_id).style.pixelTop = window.event.clientY+document.body.scrollTop;//+window.screenTop;
}

function float_off( div_id )
{
	document.all(div_id).style.display='none';
}

function theseChar(myfield, e, strIn)
{
	var key;
	var keychar;
	
	var maxlength=5
	if (window.event)
		key = window.event.keyCode;
	else if (e)
		key = e.which;
	else
		return true;
	
	keychar = String.fromCharCode(key);
	keychar = keychar.toLowerCase();
	strIn = strIn.toLowerCase();
		
	
	if ((key==null) || (key==0) || (key==8) || 
		(key==9) || (key==13) || (key==27) )
		return true;
	
	var tmpV = myfield.value
	var tmpL = tmpV.length
	
	if ((strIn.indexOf(keychar) > -1))
		return true;
	else
		return false;
}


function submitonce(theform){

if (document.all||document.getElementById){

for (i=0;i<theform.length;i++){
var tempobj=theform.elements[i]
if(tempobj.type.toLowerCase()=="submit"||tempobj.type.toLowerCase()=="reset")

tempobj.disabled=true
}
}
}

var win = null;
function NewWindow(mypage,myname,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable'
win = window.open(mypage,myname,settings)
}


function changeImages() { // note: MIXED CASE
	if (document.images) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}