function checkLen()
{
	var currentLength = document.form.primphone1.value.length;
	if(currentLength==3){document.form.primphone2.focus()}
}


function checkLen1()
{
	var currentLength = document.form.primphone2.value.length;
	if(currentLength==3){document.form.primphone3.focus()}
}
function checkLen2()
{
	var currentLength = document.form.secphone1.value.length;
	if(currentLength==3){document.form.secphone2.focus()}
}
function checkLen3()
{
	var currentLength = document.form.secphone2.value.length;
	if(currentLength==3){document.form.secphone3.focus()}
}