function submitForm() 
{
	document.forms.theform.submit();
}

function ShowPDF(aURL) {
	var pdf;
	pdf=window.open(aURL,"pdf","height=740,width=850,scrollbars=yes,resizable=yes,toolbar=yes");
	pdf.focus();
}

function colourChange(newcolour)
{
	if(newcolour == "blkwht")
	{
		document.forms.theform.colour.value = "blkwht";
	}
	else
	{
		document.forms.theform.colour.value = "colour";
	}
	document.forms.theform.submit();
}

function timeChange(newtime, steps)
{
	document.forms.theform.steps.value = steps;
	document.forms.theform.submit();
}

function periodChange(menupos)
{
	if(menupos == 0)
		document.forms.theform.period.value = "daily";
	else if(menupos == 1) 
		document.forms.theform.period.value = "week";
	else if(menupos == 2) 
		document.forms.theform.period.value = "month";
	else if(menupos == 3) 
		document.forms.theform.period.value = "3month";
	else if(menupos == 4) 
		document.forms.theform.period.value = "6month";
	else if(menupos == 5) 
		document.forms.theform.period.value = "12month";
	document.forms.theform.submit();
}

function clickableMap(newstate)
{
	document.forms.area.value = newstate;
	document.forms.theform.submit();
}

function mapChange()
{
	document.forms.theform.submit();
}