var zip = new Array();
zip[0] = "../loansrates/nozip.html";
zip[1] = new Array("../loansrates/rates_m.html","47464","47429","47460","47401","47403","47404","47405","47406","47408", "47402", "47407", "47490","47458");
zip[2] = new Array("../loansrates/rates_h.html","46123","46112","46168","46122","46113","46167","46220","46149","46158");
zip[3] = new Array("../loansrates/rates_jl.html","47446","47421");
zip[4] = new Array("../loansrates/rates_jl.html","47220","47281","47235","47274");

function checkZip(zcode) {
	if(isNaN(zcode*1)) {
		return zip[0];
	}

	for(i=1;i<zip.length;i++) {
		for(j=1;j<zip[i].length;j++) {
			if(matches(zcode,zip[i][j])) {
				return zip[i][0];
			}
		}
	}
	return zip[0];
}

function matches(zcode,format) {
	for (k=0;k<5;k++) {
		if(format.charAt(k)=="*") {
			zcode = zcode.substring(0,k)+"*"+zcode.substring(k+1);
		}
	}
	if(zcode==format) {
		return true;
	}
	else
	{
		return false;
	}
}

var lzip = new Array();
lzip[0] = "../contact/nozip.html";
lzip[1] = new Array("../contact/monroe_county.html","47464","47429","47460","47401","47403","47404","47405","47406","47408", "47402", "47407", "47490","47458");
lzip[2] = new Array("../contact/hendricks_county.html","46123","46112","46168","46122","46113","46220","46167","46149","46158");
lzip[3] = new Array("../contact/lawrence_county.html","47446","47421");
lzip[4] = new Array("../contact/jackson_county.html","47220","47281","47235","47274");

function checklZip(lcode) {
	if(isNaN(lcode*1)) {
		return lzip[0];
	}
	
	for(i=1;i<lzip.length;i++) {
		for(j=1;j<lzip[i].length;j++) {
			if(matches(lcode,lzip[i][j])) {
				return lzip[i][0];
			}
		}
	}
	return lzip[0];
}

function matches(lcode,format) {
	for (k=0;k<5;k++) {
		if(format.charAt(k)=="*") {
			lcode = lcode.substring(0,k)+"*"+lcode.substring(k+1);
		}
	}
	if(lcode==format) {
		return true;
	}
	else
	{
		return false;
	}
}

function rand(num)
{
	return (Math.floor(Math.random() *num));
}