function valid()
	{
		
		var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i
		var e=document.getElementById("email").value
		var returnval=emailfilter.test(e)
		var Phone=document.getElementById("phone").value
		
		if (document.getElementById("name").value=="")
			{
				alert ("Please enter your name");
				document.getElementById("name").focus()
				return false;
			}
		else if (returnval==false)
			{
				alert("Please enter a valid email address.")
				document.getElementById("email").select()
				return false;
			}
		
	
			else if ((Phone=="") || isNaN(Phone)){
				alert("Please enter valid phone number")
				document.getElementById("phone").focus()
				return false;
			}		
			
			else if(document.getElementById("enquiry1").value=="")
			{
				alert ("Please enter your enquiry")
				document.getElementById("enquiry1").focus()
				return false;
			}
					
	}