function q04selectNo()
{
	for (i=16;i<61;i++)
	{
		document.form1.elements[i].disabled=true;
	}		
}
function q04selectYes()
{
	for (i=16;i<61;i++)
	{
		document.form1.elements[i].disabled=false;
	}
}
function q17selectNo()
{
	for (i=70;i<88;i++)
	{
		document.form1.elements[i].disabled=true;
	}
}
function q17selectYes()
{
	for (i=70;i<88;i++)
	{
		document.form1.elements[i].disabled=false;
	}
}
function validate()
{
	validated=1;
	if (document.form1.q07[4].checked==true && !document.form1.q07_other.value) 
	{
		validated=0;
		alert("You have selected OTHER for question #7, please fill in the input box beside it.");
	}else if (document.form1.q20[5].checked==true && !document.form1.q20_other.value)
	{
		alert("You have selected OTHER for question #20, please fill in the input box beside it.");
	}else
	{
		form1.submit();
	}
	
}