function doChange()
{
	document.form1.email.value = "";
}
function doPost()
				{					
					
					var RegEmailAddress = document.form1.email.value;
					var RegEmailLength = RegEmailAddress.length - 1;
					var RegChecked=0;
					var RegCurrent=0;

					if (document.form1.email.value == "enter your email address here...")
					{					
						alert('Please make sure your E-Mail Address has been filled in on the form');
						return false;
					}
					if (document.form1.email.value == "")
					{					
						alert('Please make sure your E-Mail Address has been filled in on the form');
						return false;
					}
					
					if (document.form1.email.value != "")
					{					
						while (RegCurrent < RegEmailLength)
						{
							RegCurrent += 1;

							if (RegEmailAddress.substring(RegCurrent,RegCurrent+1)=="@")
							{
								RegChecked+=1;
							}
							if (RegEmailAddress.substring(RegCurrent,RegCurrent+1)==".")
							{
								RegChecked+=1;
							}
						}

						if (RegChecked<2)
						{
							alert('Please make sure you have typed the E-Mail Address correctly');
							return false;
						}											
					}								
					
					document.form1.submit();
				}

function doPostComment()
				{					
					
					var RegEmailAddress = document.form1.email.value;
					var RegEmailLength = RegEmailAddress.length - 1;
					var RegChecked=0;
					var RegCurrent=0;

					if (document.form1.fname.value == "")
					{					
						alert('Please make sure you enter your name');
						return false;
					}
					if (document.form1.email.value == "enter your email address here...")
					{					
						alert('Please make sure your E-Mail Address has been filled in on the form');
						return false;
					}
					if (document.form1.email.value == "")
					{					
						alert('Please make sure your E-Mail Address has been filled in on the form');
						return false;
					}
					
					if (document.form1.email.value != "")
					{					
						while (RegCurrent < RegEmailLength)
						{
							RegCurrent += 1;

							if (RegEmailAddress.substring(RegCurrent,RegCurrent+1)=="@")
							{
								RegChecked+=1;
							}
							if (RegEmailAddress.substring(RegCurrent,RegCurrent+1)==".")
							{
								RegChecked+=1;
							}
						}

						if (RegChecked<2)
						{
							alert('Please make sure you have typed the E-Mail Address correctly');
							return false;
						}											
					}								
					if (document.form1.comment.value == "")
					{					
						alert('Please make sure you enter your comment');
						return false;
					}
					document.form1.submit();
				}
function doRegPartner()
				{					
					
					var RegEmailAddress = document.form1.email.value;
					var RegEmailLength = RegEmailAddress.length - 1;
					var RegChecked=0;
					var RegCurrent=0;

					if (document.form1.fname.value == "")
					{					
						alert('Please make sure you enter your first name');
						return false;
					}
					if (document.form1.lname.value == "")
					{					
						alert('Please make sure you enter your last name');
						return false;
					}
					if (document.form1.email.value == "enter your email address here...")
					{					
						alert('Please make sure your E-Mail Address has been filled in on the form');
						return false;
					}
					if (document.form1.email.value == "")
					{					
						alert('Please make sure your E-Mail Address has been filled in on the form');
						return false;
					}
					
					if (document.form1.email.value != "")
					{					
						while (RegCurrent < RegEmailLength)
						{
							RegCurrent += 1;

							if (RegEmailAddress.substring(RegCurrent,RegCurrent+1)=="@")
							{
								RegChecked+=1;
							}
							if (RegEmailAddress.substring(RegCurrent,RegCurrent+1)==".")
							{
								RegChecked+=1;
							}
						}

						if (RegChecked<2)
						{
							alert('Please make sure you have typed the E-Mail Address correctly');
							return false;
						}											
					}								
					if (document.form1.comment.value == "")
					{					
						alert('Please make sure you enter your address');
						return false;
					}
					if (document.form1.city.value == "")
					{					
						alert('Please make sure you enter your location or city');
						return false;
					}
					document.form1.submit();
				}
				
function doPlayGame()
{
	

					if (document.form1.fname.value == "")
					{					
						alert('Please make sure you enter your first name');
						return false;
					}
					if (document.form1.lname.value == "")
					{					
						alert('Please make sure you enter your last name');
						return false;
					}
					
					document.form1.submit();
}