function know_thy_width(){
	if( typeof( window.innerWidth ) == 'number' ) {
		//Non-IE
		winW = window.innerWidth;
		winH = window.innerHeight;
	} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
		//IE 6+ in 'standards compliant mode'
		winW = document.documentElement.clientWidth;
		winH = document.documentElement.clientHeight;
	} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
		//IE 4 compatible
		winW = document.body.clientWidth;
		winH = document.body.clientHeight;
	}
	
	document.getElementById('filter').style.width = winW + 'px';
	document.getElementById('filter').style.height = winH + 'px';
}

function knowthywidth(){
	if( typeof( window.innerWidth ) == 'number' ) {
		//Non-IE
		winW = window.innerWidth;
		winH = window.innerHeight;
	} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
		//IE 6+ in 'standards compliant mode'
		winW = document.documentElement.clientWidth;
		winH = document.documentElement.clientHeight;
	} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
		//IE 4 compatible
		winW = document.body.clientWidth;
		winH = document.body.clientHeight;
	}
	
	document.getElementById('filt').style.width = winW + 'px';
	document.getElementById('filt').style.height = winH + 'px';
}

function add_phone2(){
	document.getElementById('add_phone2').style.display = 'none';
	document.getElementById('phone2_field_name').style.display = 'block';
	document.getElementById('phone2_field_input').style.display = 'block';
}

function dont_add_phone2(){
	document.getElementById('area_code_2').value = '';
	document.getElementById('xxx_2').value = '';
	document.getElementById('xxxx_2').value = '';

	document.getElementById('add_phone2').style.display = 'block';
	document.getElementById('phone2_field_name').style.display = 'none';
	document.getElementById('phone2_field_input').style.display = 'none';
}

function show_number(x){
	document.getElementById("show_number_" + x).style.display = 'none';
	document.getElementById("number_" + x).style.display = 'block';
}