function initAd(arrAds, numAdsToDisplay, verticalSpace)
{
//addTopAds();
var s = '
';
for (var j=0; j arrLenth-1)
var chance = Math.floor(Math.random()*100); //a number from 0 to 99
if (parseInt(arrAds[i].chance) < chance) {
j--; //do again
continue;
}
//Build the iframe ad
s += '
' + arrAds[i].desc +
'
' +
'
' +
'
' +
'' +
'
' +
'
' +
'
';
arrAds.splice(i,1); //remove this ad from the array, so that we won't display it again
}
var el = document.getElementById('adContainerLeft');
el.innerHTML = s;
}
function addTopAds()
{
var arrTopAds = [{chance:"50", html:' '}, //Lightning deals
{chance:"50", html:' '}, //Our best deals
{chance:"50", html:' '}, //Photo Accessories
{chance:"50", html:' '}, //Photo Accessories - Lighting
{chance:"50", html:' '}, //Photo Accessories - Photo Studio
{chance:"50", html:' '}, //Digital SLR
{chance:"50", html:' '}, //Lighting books
{chance:"50", html:' '}, //Portrait books
{chance:"50", html:' '}, //Photography How-to books
{chance:"50", html:' '}, //Electronics
{chance:"50", html:' '}, //Flashes
{chance:"50", html:' '} //Digital frames
];
var s = '';
for (var j=0; j<10000; j++) //1000 is to prevent an infinite loop
{
if (arrTopAds.length == 0)
break;
//Pick a random ad, but will display it or not depending on probability
var i = Math.floor(Math.random()*arrTopAds.length); //pick a random index (a number from 0 => arrLenth-1)
var chance = Math.floor(Math.random()*100); //a number from 0 to 99
if (parseInt(arrTopAds[i].chance) < chance) {
j--; //do again
continue;
}
var el = document.getElementById('adContainerTop');
el.innerHTML = arrTopAds[i].html;
break;
}
}