// Java Document
function MM_findObj(n, d) { //v4.01
        var p, i, x; if (!d) d = document; if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
            d = parent.frames[n.substring(p + 1)].document; n = n.substring(0, p);
        }
        if (!(x = d[n]) && d.all) x = d.all[n]; for (i = 0; !x && i < d.forms.length; i++) x = d.forms[i][n];
        for (i = 0; !x && d.layers && i < d.layers.length; i++) x = MM_findObj(n, d.layers[i].document);
        if (!x && d.getElementById) x = d.getElementById(n); return x;
    }


var files = ("flash/Execuspecs_Eyechat_2010.swf|flash/CVO_Eyechat_2010.swf|flash/Spec-Savers_Eyechat_2010.swf|flash/Hybrid_Eyechat_2010.swf").split("|");
var intervals = ("25|27|19|27").split("|");



var lastNum = -1;
var secondLast = -1;
var isFirstRun = true;
function showSWFPreview(){
if(isFirstRun)
{
	document.write("<Div id='FlashDisplay'></Div>");
	isFirstRun = false;
}

var randomnumber=Math.floor(Math.random()*files.length);
while(randomnumber == lastNum || randomnumber == secondLast)
{
	randomnumber=Math.floor(Math.random()*files.length);
}
secondLast = lastNum;
lastNum = randomnumber;
var QTObjStr = "<object width='468' height='60' codeBase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0' classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000'>" +
"<param name='controller' value='TRUE' />" +
"<param name='type' value='video/quicktime' />" +
"<param name='autoplay' value='true' />" +
"<param name='scale' value='tofit' />" +
"<param name='SRC' value='"+files[randomnumber]+"' />" +
"<param name='pluginspage' value='http://www.apple.com/quicktime/download/indext.html' />" +
"<embed width='468' height='60' scale='tofit' controller='TRUE' src='"+files[randomnumber]+"' type='application/x-shockwave-flash' border='0' pluginspage='http://www.apple.com/quicktime/download/indext.html'> </embed>" +
"</object>" 	
MM_findObj('FlashDisplay').innerHTML = QTObjStr;

setTimeout("showSWFPreview();",parseInt(intervals[randomnumber])*1000);
}
showSWFPreview();