var bool=true;
var numb = '0123456789';
var lwr = 'abcdefghijklmnopqrstuvwxyz';
var upr = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';

function isValid(parm,val) {
if (parm == "") return true;
for (i=0; i<parm.length; i++) {
if (val.indexOf(parm.charAt(i),0) == -1) return false;
}
return true;
}

function isNumber(parm) {return isValid(parm,numb);}
function isLower(parm) {return isValid(parm,lwr);}
function isUpper(parm) {return isValid(parm,upr);}
function isAlpha(parm) {return isValid(parm,lwr+upr);}
function isAlphanum(parm) {return isValid(parm,lwr+upr+numb);}
function spam1()
{
	cap=document.getElementById('capimg');
	rand=(Math.random()*10000000).toString();
	rand=rand.substr(0,6);
	if(bool)
	{
		capurl=cap.src;
		bool=false;
	}0
	cap.src=capurl+"/?q="+rand;
}
function isInteger(s) {
return (s.toString().search(/^-?[0-9]+$/) == 0);
}
function validate(theForm)
{
	
	if (theForm.name.value == "" || theForm.name.value == "Name")
	{
	alert("Please enter your First name.");
	theForm.name.focus();
	return (false);
	}
	if (theForm.phonenum.value == "" || theForm.phonenum.value == "Best Contact Phone Number")
	{
	alert("Please enter your Best Contact Phone Number.");
	theForm.phonenum.focus();
	return (false);
	}
	if((!isNumber(theForm.phonenum.value)))
	{
		alert("Please enter valid Best Contact Phone Number.");
	    theForm.phonenum.focus();
	    return (false);
	}
	else
	{
		return true;
		//form.action='/contacts';
		//form.submit();
	}
	
}