function frmCheck()
{	
if(document.kevinwood.fname.value=="")
	{
		alert("Please enter your first name:");
		
		//alert(document.kevinwood.fname.value.length);
		document.kevinwood.fname.focus();
		return false;
	}
	
	if(checking(document.kevinwood.fname.value))
	{
		alert('You cannot enter @ in First Name');
		document.kevinwood.fname.focus();
		return false;
	}
	if(document.kevinwood.lname.value!="")
	{
	if(checking(document.kevinwood.lname.value))
	{
		alert('You cannot enter @ in Last Name');
		document.kevinwood.lname.focus();
		return false;
	}
	}
	if(document.kevinwood.cname.value!="")
	{
	if(checking(document.kevinwood.cname.value))
	{
		alert('You cannot enter @ in Company Name');
		document.kevinwood.cname.focus();
		return false;
	}
	}
	if(document.kevinwood.address.value!="")
	{
	if(checking(document.kevinwood.address.value))
	{
		alert('You cannot enter @ in Address');
		document.kevinwood.address.focus();
		return false;
	}
	}
	if(document.kevinwood.tel.value!="")
	{
	if(checking(document.kevinwood.tel.value))
	{
		alert('You cannot enter @ in Telephone');
		document.kevinwood.tel.focus();
		return false;
	}
	}
	
		
	if(document.kevinwood.email.value=="")
	{
		alert("Please enter your email id");
		document.kevinwood.email.focus();
		return false;
	}
	
	if((checkemail(document.kevinwood.email.value))==false)
	{
		alert("Please enter the valid email address");
		document.kevinwood.email.focus();
		return false;
	}
	if(document.kevinwood.comments.value!="")
	{
	if(checking(document.kevinwood.comments.value))
	{
		alert('You cannot enter @ in Comments');
		document.kevinwood.comments.focus();
		return false;
	}
	}
		
	return true;
}

function checking(str)
{
	if (str.match("@"))
		 return true;
		else
		return false;
	//for(i=1;i<=length;i++){
		//if(str.charat)}
}
function checkemail(string)
{

	 if (string.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
		 return true;
	 else
		 return false;
}
function submitform()
{

	if(frmCheck()==true)
	{
	    document.kevinwood.action="contact.php";
		document.kevinwood.submit();
	}
	
}