// JavaScript Document
function qty13000() {
    var x = document.getElementById('qty13000').value;
	if(x == "") x = 1;

	String.prototype.setChAt = function(index,chr) {
		if(index > this.length-1) return sHref;
		return this.substr(0,index) + chr;
	}
	var sHref = document.getElementById('ref13000').href;
	sHref = sHref.setChAt(61,x);
	
    document.getElementById('ref13000').href = sHref;
}
function qty13001() {
    var x = document.getElementById('qty13001').value;
	if(x == "") x = 1;

	String.prototype.setChAt = function(index,chr) {
		if(index > this.length-1) return sHref;
		return this.substr(0,index) + chr;
	}
	var sHref = document.getElementById('ref13001').href;
	sHref = sHref.setChAt(61,x);
	
    document.getElementById('ref13001').href = sHref;
}
function qty13002() {
    var x = document.getElementById('qty13002').value;
	if(x == "") x = 1;

	String.prototype.setChAt = function(index,chr) {
		if(index > this.length-1) return sHref;
		return this.substr(0,index) + chr;
	}
	var sHref = document.getElementById('ref13002').href;
	sHref = sHref.setChAt(61,x);
	
    document.getElementById('ref13002').href = sHref;
}
function qty13003() {
    var x = document.getElementById('qty13003').value;
	if(x == "") x = 1;

	String.prototype.setChAt = function(index,chr) {
		if(index > this.length-1) return sHref;
		return this.substr(0,index) + chr;
	}
	var sHref = document.getElementById('ref13003').href;
	sHref = sHref.setChAt(61,x);
	
    document.getElementById('ref13003').href = sHref;
}