//Handle querystring
function Qs(qs) {
	this.params = new Object()
	this.get=Qs_get
	
	if (qs == null)
		qs=location.search.substring(1,location.search.length)

	if (qs.length == 0) return

	qs = qs.replace(/\+/g, ' ')
	var args = qs.split('&')
	
	for (var i=0;i<args.length;i++) {
		var value;
		var pair = args[i].split('=')
		var name = unescape(pair[0])

		if (pair.length == 2)
			value = unescape(pair[1])
		else
			value = name
		
		this.params[name] = value
	}
}

function Qs_get(key, default_) {
	if (default_ == null) default_ = null;
	
	var value=this.params[key]
	if (value==null) value=default_;
	
	return value
}

function checkUrl(name) {
    var qs = new Qs();
    var v1 = qs.get(name);
    if (v1 != null) {
        return true;
    } else {
        return false;
    }
}

function changeDest(url1) {
    return "http://www.cimtec.com/"+url1;
}

function setUrls() {
    if (checkUrl("c")) {
        //Add ?c to all links
        if (document.links != null) {
            for (var i = 0; i < document.links.length; i++) {
                //Ignore mailto links and # reference links that already has ?c
                if (document.links[i].href.indexOf("@") < 0 && document.links[i].href.indexOf("?c#") < 0 && document.links[i].href.indexOf("?c") < 0) {
                    if (document.links[i].href.indexOf("?") > 0) {
                        document.links[i].href = document.links[i].href + "&c";                    
                    } else {
                        document.links[i].href = document.links[i].href + "?c";
                    }
                } 
            }
        }
                
        //Change other links appropriately
        if (typeof(navhome) != "undefined") navhome.href = changeDest("");
        if (typeof(navaboutus) != "undefined") navaboutus.href = changeDest("about_us/");
        if (typeof(navcontactus) != "undefined") navcontactus.href = changeDest("contact_us/");
    }
}