var gametime
var summarylength
function makenumber()
{
gametime = document.gameinfo.gametime.value
gametime = Number(gametime)
gametime = Math.round(gametime)
document.gameinfo.gametime.value = gametime
}
function checklength()
{
summarylength = document.gameinfo.summary.value.length
if(summarylength >500)
{
alert("Your summary cannot be more than 500 words")
}
else { }
}

function validateform()
{

if(document.gameinfo.map.value == "Choose a map")
{
alert("Please choose a map")
return false
}

else if(document.gameinfo.playerone.value == "" || document.gameinfo.playeroneii.value=="")
{
alert("Please enter player names")
return false
}

else if(document.gameinfo.oneciv.value == "Choose a civ" || document.gameinfo.onecivii.value=="Choose a civ")
{
alert("Please enter player civilizations")
return false
}

else if(document.gameinfo.gametime.value == "")
{
alert("Please enter a game time")
return false
}

else if(document.gameinfo.summary.value.length > 500)
{
alert("Your summary cannot be more than 500 words")
return false
}

else if(document.gameinfo.summary.value == "")
{
document.gameinfo.summary.value = "No Game Description"
}

else { }
}