// JavaScript Document

<!--
function checkform(form) {
	var at=document.getElementById("email").value.indexOf("@");
     if (form.first_name.value == "") {
        alert("Please enter your first name.");
        form.first_name.focus();
        return false;
    }
    if (form.last_name.value == "") {
        alert("Please enter your last name.");
        form.last_name.focus();
        return false;
    }


 if (form.email.value == "") {
        alert("Please enter your email address.");
        form.email.focus();
        return false;
    }
	if (at==-1) {
 		alert("Not a valid e-mail!");
		form.email.focus();
 		return false;
		}

if(form.phone.value==""){
		var co=form.first_name.value + " " + form.last_name.value + " " + form.email.value;
		}
	else{
			var co=form.first_name.value + " " + form.last_name.value + " " + form.phone.value;
		}
/*	
	 if (form.street.value == "") {
        alert("Please enter your Street Address.");
        form.street.focus();
        return false;
    }
	 if (form.city.value == "") {
        alert("Please enter a city.");
        form.city.focus();
        return false;
    }
	if (form.state.value == "") {
        alert("Please enter your State.");
        form.state.focus();
        return false;
    }
	if (form.zip.value == "") {
        alert("Please enter your Zip Code.");
        form.zip.focus();
        return false;
    }
*/
if (form.phone.value == "") {
        alert("Please enter your Phone Number.");
        form.phone.focus();
        return false;
    }


	document.getElementById('company').value=co;
		
    return true;
}

<!-- Begin
var n;
var p;
var p1;
function ValidatePhone(){
p=p1.value;
if(p.length==3){
	//d10=p.indexOf('(')
	pp=p;
	d4=p.indexOf('(');
	d5=p.indexOf(')');
	if(d4==-1){
		pp="("+pp;
	}
	if(d5==-1){
		pp=pp+")";
	}
	//pp="("+pp+")";
	document.leadForm.phone.value="";
	document.leadForm.phone.value=pp;
}
if(p.length>3){
	d1=p.indexOf('(');
	d2=p.indexOf(')');
	if (d2==-1){
		l30=p.length;
		p30=p.substring(0,4);
		//alert("The value of p30 is: " + p30);
		p30=p30+")"
		p31=p.substring(4,l30);
		pp=p30+p31;
		//alert("The value of p31 is: " + p31);
		document.leadForm.phone.value="";
		document.leadForm.phone.value=pp;
		//alert(pp);
	}
	}
if(p.length>5){
	p11=p.substring(d1+1,d2);
	if(p11.length>3){
	p12=p11;
	l12=p12.length;
	l15=p.length;
	//l12=l12-3
	p13=p11.substring(0,3);
	p14=p11.substring(3,l12);
	p15=p.substring(d2+1,l15);
	document.leadForm.phone.value="";
	pp="("+p13+")"+p14+p15;
	//alert("The Value of pp is: " + pp);
	document.leadForm.phone.value=pp;
	//obj1.value="";
	//obj1.value=pp;
	}
	l16=p.length;
	p16=p.substring(d2+1,l16);
	l17=p16.length;
	if(l17>3&&p16.indexOf('-')==-1){
		p17=p.substring(d2+1,d2+4);
		p18=p.substring(d2+4,l16);
		p19=p.substring(0,d2+1);
		//alert(p19);
	pp=p19+p17+"-"+p18;
	//alert("The Value of pp is: " + pp);
	document.leadForm.phone.value="";
	document.leadForm.phone.value=pp;
	//obj1.value="";
	//obj1.value=pp;
	}
}
//}
setTimeout(ValidatePhone,100)
}
function getIt(m){
n=m.name;
//p1=document.forms[0].elements[n]
p1=m;
ValidatePhone();
}
function testphone(obj1){
p=obj1.value;
//alert(p);
p=p.replace("(","");
p=p.replace(")","");
p=p.replace("-","");
p=p.replace("-","");
//alert(isNaN(p))
if (isNaN(p)==true){
alert("Check phone");
return false;
}
}
//-->