var p;
var num;
var keycodevalue;


function getKey(keyStroke) {
	var keyCode = (document.layers) ? keyStroke.which : event.keyCode;
	keycodevalue=keyCode;
}

// Format Phone/Fax Number
function FormatPhone(){
	p=num.value;
	if(p.length>=3 && keycodevalue!=8){
		d1=p.indexOf('(')
		d2=p.indexOf('-')
		if (d2==-1){
			l30=p.length;
			p30=p.substring(0,3);
			p30=p30+"-";
			p31=p.substring(4,l30);
			pp=p30+p31;

			num.value="";
			num.value=pp;
		}
	}
	setTimeout(FormatPhone,100)
}

function getNum(obj){
	num=obj;
	FormatPhone();
}