function selectAll()
{ 
if (!document.all)
	{return;
	}
	var n=0;
for(i=0; i<document.deviceForm.elements.length; i++)
	{if (document.deviceForm.elements[i].type=="checkbox" )
		{if (document.deviceForm.elements[i].checked == true && n==0)
			{document.deviceForm.tx1.value=document.deviceForm.elements[i].name;
				n++}
		else if (document.deviceForm.elements[i].checked == true && n==1 )
		{ document.deviceForm.tx2.value=document.deviceForm.elements[i].name;
		n++}
		else if (document.deviceForm.elements[i].checked == true && n==2 )
		{document.deviceForm.tx3.value=document.deviceForm.elements[i].name;
		n++}
				else if (document.deviceForm.elements[i].checked == true && n==3 )
		{ document.deviceForm.tx4.value=document.deviceForm.elements[i].name;
		n++}
		else if (document.deviceForm.elements[i].checked == true && n==4 )
		{ document.deviceForm.tx5.value=document.deviceForm.elements[i].name;
		n++}
		else if (document.deviceForm.elements[i].checked == true && n==5 )
		{ document.deviceForm.tx6.value=document.deviceForm.elements[i].name;
		n++}
		else if (document.deviceForm.elements[i].checked == true && n==6 )
		{ document.deviceForm.tx7.value=document.deviceForm.elements[i].name;
		n++}
		else if (document.deviceForm.elements[i].checked == true && n==7)
		{ document.deviceForm.tx8.value=document.deviceForm.elements[i].name;
		n++}
		else if (document.deviceForm.elements[i].checked == true && n==8 )
		{document.deviceForm.tx9.value=document.deviceForm.elements[i].name;
		n++}
		else if (document.deviceForm.elements[i].checked == true && n==9 )
		{ document.deviceForm.tx10.value=document.deviceForm.elements[i].name;
		n++}

		}
		}
		}