var tapestryFontSize = 11;



function tapestry_size() {
 var size;
 if(size = parseInt(getCookie("font_size"))) {
  tapestryFontSize = size;
  document.body.style.fontSize = tapestryFontSize+"px";
 }
}

function tapestry_bigger() {
 tapestryFontSize += 2;
 document.body.style.fontSize = tapestryFontSize+"px";
 document.cookie = "font_size="+tapestryFontSize;
}

function tapestry_smaller() {
 tapestryFontSize -= 2;
 document.body.style.fontSize = tapestryFontSize+"px";
 document.cookie = "font_size="+tapestryFontSize;
}

function tapestry_reset() {
 tapestryFontSize = 11;
 document.body.style.fontSize = tapestryFontSize+"px";
 document.cookie = "font_size="+tapestryFontSize;
}

function calculate(){
 var calForm = document.calForm;
 var runningtotal = (Number(calForm.present_rent.value)
	+ Number(calForm.present_tele.value)
	+ Number(calForm.present_cable.value)
	+ Number(calForm.present_electric.value)
	+ Number(calForm.present_gas.value)
	+ Number(calForm.present_taxes.value)
	+ Number(calForm.present_garbage.value)
	+ Number(calForm.present_yard.value)
	+ Number(calForm.present_propery_tax.value)
	+ Number(calForm.present_insurance.value)
	+ Number(calForm.present_repairs.value)
	+ Number(calForm.present_washer.value)
	+ Number(calForm.present_transport.value)
	+ Number(calForm.present_housekeep.value)
	+ Number(calForm.present_food.value)
	+ Number(calForm.present_activities.value)
	+ Number(calForm.present_emergency.value)
	+ Number(calForm.present_care.value));
	var runningtotal_tapestry = (Number(calForm.tapestry_rent.value)
	+ Number(calForm.tapestry_insurance.value)
	+ Number(calForm.tapestry_care.value));
	calForm.present_total.value = (runningtotal);
	calForm.tapestry_total.value = (runningtotal_tapestry);
}