/*
File: Dealer Locator - Div Animator
Copyright: Icon Rare Media
Author: Sean Thompson
Version: 1.0.0.0
*/

var timerlen = 5;
var slideAniLen = 250;

var timerID = new Array();
var startTime = new Array();
var obj = new Array();
var endHeight = new Array();
var moving = new Array();
var dir = new Array();

function checkWeb(objurl){
	if(objurl.length < 5) {
		alert('Sorry... This dealer does not have a website.');
		return false;
	}
	return true;
}

function submission(){
	var checkVal = document.suburbSearcher.area.value;
	if(checkVal.length < 3) {
		alert('Please enter atleast 3 characters or numbers before searching');
		return false;
	}
	return true;
}

function slidedown(objname){
		document.getElementById("quickSearch").innerHTML = '<strong>Quick Search:</strong> <a href="/dealer_locator.php?area_search=3000">Melbourne</a> | <a href="/dealer_locator.php?area_search=2000">Sydney</a> | <a href="/dealer_locator.php?area_search=4000">Brisbane</a> | <a href="/dealer_locator.php?area_search=5000">Adelaide</a> | <a href="/dealer_locator.php?area_search=6000">Perth</a> | <a href="/dealer_locator.php?area_search=0800">Darwin</a></div>';
	
        if(moving[objname])
                return;

        if(document.getElementById(objname).style.display != "none")
                return; // cannot slide down something that is already visible

        moving[objname] = true;
        dir[objname] = "down";
        startslide(objname);
}

function slideup(objname){
        if(moving[objname])
                return;

        if(document.getElementById(objname).style.display == "none")
                return; // cannot slide up something that is already hidden

        moving[objname] = true;
        dir[objname] = "up";
        startslide(objname);
}

function startslide(objname){
        obj[objname] = document.getElementById(objname);

        endHeight[objname] = parseInt(obj[objname].style.height);
        startTime[objname] = (new Date()).getTime();

        if(dir[objname] == "down"){
                obj[objname].style.height = "1px";
        }

        obj[objname].style.display = "block";

        timerID[objname] = setInterval('slidetick(\'' + objname + '\');',timerlen);
}

function slidetick(objname){
        var elapsed = (new Date()).getTime() - startTime[objname];

        if (elapsed > slideAniLen)
                endSlide(objname)
        else {
                var d =Math.round(elapsed / slideAniLen * endHeight[objname]);
                if(dir[objname] == "up")
                        d = endHeight[objname] - d;

                obj[objname].style.height = d + "px";
        }

        return;
}

function endSlide(objname){
        clearInterval(timerID[objname]);

        if(dir[objname] == "up")
                obj[objname].style.display = "none";

        obj[objname].style.height = endHeight[objname] + "px";

        delete(moving[objname]);
        delete(timerID[objname]);
        delete(startTime[objname]);
        delete(endHeight[objname]);
        delete(obj[objname]);
        delete(dir[objname]);

        return;
}