function checkEmail() 
	{ //this function verifies if the email is valid in format...
		if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{1,3})+$/.test(document.form1.email.value))
		{
			return true;
		}
		alert("Invalid email address format. Please retry.")
		document.form1.email.focus();
		document.form1.email.select();
		return false;
	}//end function checkEmail()

	function enableOther(){
		if(document.form1.relationship.value == "Others"){
			document.form1.others.disabled = false;
		}
		else{
			document.form1.others.disabled = true;
			document.form1.others.value = "";
		}
	}

	function verify(){
		if(document.form1.firstName.value.length == 0){
			alert("Please enter your first name.");
			document.form1.firstName.focus();
			return false;
		}
		else if(document.form1.lastName.value.length == 0){
			alert("Please enter your last name.");
			document.form1.lastName.focus();
			return false;
		}
		else if(document.form1.email.value.length == 0){
			alert("Please enter your valid email address.");
			document.form1.email.focus();
			return false;
		}
		else if(document.form1.email.value.length != 0){
			if(checkEmail() == false)
			{
				return false;
			}
			else{
					if(document.form1.phone.value.length == 0){
						alert("Please enter your phone number.");
						document.form1.phone.focus();
						return false;
					}
					else if(document.form1.country.value == "NONE"){
						alert("Please select your country.");
						document.form1.country.focus();
						return false;
					}
					else if(document.form1.cosc.value.length == 0){
						alert("Please enter your company name.");
						document.form1.cosc.focus();
						return false;
					}
					else if(document.form1.jobtitle.value.length == 0){
						alert("Please enter your job title.");
						document.form1.jobtitle.focus();
						return false;
					}
					else if(document.form1.relationship.value == "NONE"){
						alert("Please select your relationship with ADEC Solutions");
						document.form1.relationship.focus();
						return false;
					}
					else if((document.form1.relationship.value == "Others")&&(document.form1.others.value == "")){
						alert("Please select your relationship with ADEC Solutions");
						document.form1.others.focus();
						return false;
					}
					else if(document.form1.services.value.length == 0){
						alert("Please enter your business need or services you are looking for.");
						document.form1.services.focus();
						return false;
					}
					else if(document.form1.services.value.length > 2000){
						alert("Maximum characters allowed is 2000");
						document.form1.services.focus();
						return false;
					}
			}
		}
		else if(document.form1.phone.value.length == 0){
			alert("Please enter your phone number.");
			document.form1.phone.focus();
			return false;
		}
		else if(document.form1.country.value == "NONE"){
			alert("Please select your country.");
			document.form1.country.focus();
			return false;
		}
		else if(document.form1.cosc.value.length == 0){
			alert("Please enter your company/organization/school.");
			document.form1.cosc.focus();
			return false;
		}
		else if(document.form1.jobtitle.value.length == 0){
			alert("Please enter your job title.");
			document.form1.jobtitle.focus();
			return false;
		}
		else if(document.form1.relationship.value == "NONE"){
			alert("Please select your relationship with ADEC Solutions");
			document.form1.relationship.focus();
			return false;
		}
		else if((document.form1.relationship.value == "Others")&&(document.form1.others.value == "")){
			alert("Please select your relationship with ADEC Solutions");
			document.form1.others.focus();
			return false;
		}
		else if(document.form1.services.value.length == 0){
			alert("Please enter your business need or services you are looking for.");
			document.form1.services.focus();
			return false;
		}
		else if(document.form1.services.value.length > 2000){
			alert("Maximum characters allowed is 2000");
			document.form1.services.focus();
			return false;
		}

		else{
			alert("submit...");
			document.form1.action = "addservice.php";
			return true;
		}
	}