function valRadioButtons()
{
 numnumb1=0
 numnumb2=0
 numnumb3=0
 numnumb4=0
 numnumb5=0
 
 
for (i=0;i<document.forms.length;++i)
	{
	for (j=0;j<document.forms[i].elements.length;++j)
		{
			if (document.forms[i].elements[j].checked)
				{
                                        if ((j>=0)&&(j<=2)) numnumb1++
					if ((j>=3)&&(j<=5)) numnumb2++
                                        if ((j>=6)&&(j<=8)) numnumb3++
                                        if ((j>=9)&&(j<=11)) numnumb4++
                                        if ((j>=12)&&(j<=14)) numnumb5++
                                        continue
				}
				
		}
	}
	
if (numnumb1 == 1 && numnumb2 == 1 && numnumb3 == 1 && numnumb4 == 1 && numnumb5 == 1)
	return true
else
	{	if (numnumb1 == 0 && numnumb2 == 0 && numnumb3 == 0 && numnumb4 == 0 && numnumb5 == 0)
			{
			alert("You didn't answer one or more of the questions.")
			return false
			}
		if (numnumb1 == 0)
			{
			alert("Please choose your Number 1 value.")
			return false
			}
		if (numnumb2 == 0)
			{
			alert("Please choose your Number 2 value.")
			return false
			}
		if (numnumb3 == 0)
			{
			alert("Please choose your Number 3 value.")
			return false
			}
		if (numnumb4 == 0)
			{
			alert("Please choose your Number 4 value.")
			return false
			}
		if (numnumb5 == 0)
			{
			alert("Please choose your Number 5 value.")
			return false
			}	
	}
}