// JavaScript Document
function numbersonly(myfield, e, dec)
{
	var key;
	var keychar;
	if(window.event) key=window.event.keyCode;
	else if(e) key=e.which;
	else return true;
	
	keychar = String.fromCharCode(key);
	
	//alert(keychar);
	if((key==null) || (key==0) || (key == 8) || (key == 9) || (key == 13) || (key == 27)) return true;
	else if((("0123456789").indexOf(keychar)>-1)) return true;
	else if(dec&&(keychar=="."))
	{
		myfield.form.elements[dec].focus();
		return false;
	}
	else return false;
}

function textCounter(field, maxlimit,e) 
{	
	if (field.value.length >= maxlimit) // if too long...trim it!
	{	
		var key;
		var keychar;
		if(window.event) key=window.event.keyCode;
		else if(e) key=e.which;
		else return true;
		
		keychar = String.fromCharCode(key);
		
		field.value = field.value.substring(0, maxlimit);
		//alert(keychar);
		if((key==null) || (key==0) || (key == 8) || (key == 9)) return true;
		else return false;
		
		
		//field.selectStart=maxlimit;
		// otherwise, update 'characters left' counter
	}
	
	//if(maxlimit - field.value.length<=0)
	//countfield.value =0;
	//else countfield.value = maxlimit - field.value.length;

	
}