var MAIL = "mailto:";
var MAIL_SERVER = "computercentre.ie";

function sendMail(address, subject){document.location.href = MAIL + address + '@' + MAIL_SERVER + "?subject=" + subject;}

function checkContactForm(){
if(document.contact.client_name.value == "Name")
alert("Please provide your Name");	 
else if(document.contact.client_email.value == "Email Address")
alert("Please provide your Email Address");
else if(document.contact.comments.value == "Type your comments here...")
alert("Please provide your Comments or Questions");		 
else document.contact.submit();
}

function checkSurveyForm(){
if(document.contact.client_name.value == "Name...")
alert("Please provide your Name");	 
else if(document.contact.client_email.value == "Email Address...")
alert("Please provide your Email Address");
else if(document.contact.company_name.value == "Company Name...")
alert("Please provide your Company Name");

else if(document.contact.company_address.value == "Company Address...")
alert("Please provide your Company Address");

else if(document.contact.client_telephone.value == "Client Telephone...")
alert("Please provide your Telephone Number");

else if(document.contact.client_position.value == "Position...")
alert("Please provide your job Position");

else if(document.contact.pc_brands.value == "PC brands...")
alert("Please specify your preferred brand of PC");

else if(document.contact.laptop_brands.value == "Laptop brands...")
alert("Please specify your preferred brand of Laptop");

else if(document.contact.server_brands.value == "Server brands...")
alert("Please specify your preferred brand of Server");

else if(document.contact.printer_brands.value == "Printer brands...")
alert("Please specify your preferred brand of Printer");

else if(document.contact.pc_users_in_company.value == "--")
alert("Please specify the number of PC users in your Company");

else document.contact.submit();
}