function formValidation(thisform)
{
	with (thisform)
	{
		if(name.value=='name')name.value='';			
		if(emptyvalidation(name,"Please enter your name")==false) 
		{
			name.focus();
			return false;
		}
		if(name.value=='phone')phone.value='';
		if(emptyvalidation(phone,"Please enter phone")==false) 
		{
			phone.focus();
			return false;
		}
		
		if(IsNumeric(phone.value,"")==false)
		{
			alert("Please enter a valid phone number");
			phone.select();
			phone.focus();
			return false;
		}
		
		if(email.value=='email')email.value='';
		if(emptyvalidation(email,"Please enter Email")==false) 
		{
			email.focus();
			return false;
		}	
		
		if(email.value!="")
		{
			if(emailCheck(email.value)==false)
			{
				alert("Invalid Email ID");
				email.select();
				email.focus();
				return false;
			}
		}	
		
		
		if(comments.value=='window problems')comments.value='';
		if(emptyvalidation(comments,"Please enter comments")==false) 
		{
			comments.focus();
			return false;
		}
				
	}
	return true;
}