// JavaScript Document
//Form Validation Functions
function validate_field(field, fieldValue){
	if((fieldValue==null)||(fieldValue == "")){
		document.getElementById(field).setAttribute('class','rejected');
		document.getElementById(field).setAttribute('className', 'rejected');
		return false;
	} else {
		document.getElementById(field).setAttribute('class','accepted');
		document.getElementById(field).setAttribute('className', 'accepted');
	}
}

function validate() {

	if((document.contactForm.first_name.value=='')||(document.contactForm.first_name.value==null)){
    	alert('Please fill in your first name');
		return false;
	}
	if((document.contactForm.last_name.value=='')||(document.contactForm.last_name.value==null)){
    	alert('Please fill in your last name');
		return false;
	}
	if((document.contactForm.title.value=='')||(document.contactForm.title.value==null)){
    	alert('Please fill in your title');
		return false;
	}
	if((document.contactForm.account_name.value=='')||(document.contactForm.account_name.value==null)){
    	alert('Please fill in your company name');
		return false;
	}
	if((document.contactForm.primary_address_street.value=='')||(document.contactForm.primary_address_street.value==null)){
    	alert('Please fill in your street address');
		return false;
	}
	if((document.contactForm.primary_address_city.value=='')||(document.contactForm.primary_address_city.value==null)){
    	alert('Please fill in your City');
		return false;
	}
	if((document.contactForm.primary_address_state.value=='')||(document.contactForm.primary_address_state.value==null)){
    	alert('Please fill in your State');
		return false;
	}
	if((document.contactForm.primary_address_postalcode.value=='')||(document.contactForm.primary_address_postalcode.value==null)){
    	alert('Please fill in your zip/postal code');
		return false;
	}
	if((document.contactForm.country.value=='')||(document.contactForm.country.value==null)){
    	alert('Please fill in your country');
		return false;
	}
	if((document.contactForm.phone_work.value=='')||(document.contactForm.phone_work.value==null)){
    	alert('Please fill in your phone number');
		return false;
	}
	if((document.contactForm.phone_work.value=='')||(document.contactForm.phone_work.value==null)){
    	alert('Please fill in your phone number');
		return false;
	}
	if((document.contactForm.fax_work.value=='')||(document.contactForm.fax_work.value==null)){
    	alert('Please fill in your fax number');
		return false;
	}
	var emailTest = echeck('webtolead_email1', document.contactForm.webtolead_email1.value);
	
	if((emailTest==false)||(emailTest==null)){
    	alert('Please fill in a valid email address');
    	return false;
	}
		return true;
}


function echeck(field, fieldValue) {

		var at="@"
		var dot="."
		var lat=fieldValue.indexOf(at)
		var lstr=fieldValue.length
		var ldot=fieldValue.indexOf(dot)
		if (fieldValue.indexOf(at)==-1){
			document.getElementById(field).setAttribute('class','rejected');
			document.getElementById(field).setAttribute('className', 'rejected');
			return false;

		} else if (fieldValue.indexOf(at)==-1 || fieldValue.indexOf(at)==0 || fieldValue.indexOf(at)==lstr){
			document.getElementById(field).setAttribute('class','rejected');
			document.getElementById(field).setAttribute('className', 'rejected');
			return false;
		
		} else if (fieldValue.indexOf(dot)==-1 || fieldValue.indexOf(dot)==0 || fieldValue.indexOf(dot)==lstr){
			document.getElementById(field).setAttribute('class','rejected');
			document.getElementById(field).setAttribute('className', 'rejected');
			return false;

		} else if (fieldValue.indexOf(at,(lat+1))!=-1){
			document.getElementById(field).setAttribute('class','rejected');
			document.getElementById(field).setAttribute('className', 'rejected');
			return false;

		} else if (fieldValue.substring(lat-1,lat)==dot || fieldValue.substring(lat+1,lat+2)==dot){
			document.getElementById(field).setAttribute('class','rejected');
			document.getElementById(field).setAttribute('className', 'rejected');
			return false;

		} else if (fieldValue.indexOf(dot,(lat+2))==-1){
			document.getElementById(field).setAttribute('class','rejected');
			document.getElementById(field).setAttribute('className', 'rejected');
			return false;

		} else if (fieldValue.indexOf(" ")!=-1){
			document.getElementById(field).setAttribute('class','rejected');
			document.getElementById(field).setAttribute('className', 'rejected');
			return false;

		} else {
			document.getElementById(field).setAttribute('class','accepted');
			document.getElementById(field).setAttribute('className', 'accepted');
			return true;
		}
}