var wholePageCommonOrd = Math.random()*10000000000000000;
var wholePageCommonTile = 0; 
var wholePageCommonPTile = 0;
function procad(tag,isSync) {
// popunder blocks - interstitials call will create them
   if(tag.match(/popunder/)){
	return "";
   }

   if(isSync){
	tag = addPTile(tag);
   }
   else{
	tag = addTile(tag);
   }
   tag = addOrd(tag);
   var nrJumpTag = tag.replace(/\/adj\//, "\/jump\/");
   var nrImageTag = tag.replace(/\/adj\//, "\/ad\/");
   document.writeln("<SCRIPT SRC=\"" + tag + "\" type=\"text/javascript\" language=\"JavaScript1.1\"></SCRIPT>");
   document.writeln("<noscript><a href=\"" + nrJumpTag + "\" target=\"_blank\"><img src=" + nrImageTag + "\">" );
   document.writeln("</a></noscript>");
}

function addPTile(aPTileTag) {
	if(wholePageCommonPTile == 16){
		return aPTileTag;
		}
	wholePageCommonPTile++;
        var pTileAppend = 'ptile=' + wholePageCommonPTile;
	if(aPTileTag.match(/top/)){
		pTileAppend = pTileAppend + ';dcopt=ist';
		}
	return aPTileTag.replace(/dcopt=ist/g, pTileAppend);
}

function addTile(aTileTag) {
	if(wholePageCommonTile == 16){
		return aTileTag;
		}
	wholePageCommonTile++;
        var tileAppend = 'tile=' + wholePageCommonTile;
	if(aTileTag.match(/top/)){
                tileAppend = tileAppend + ';dcopt=ist';
                }
	return aTileTag.replace(/dcopt=ist/g, tileAppend);
}

function addOrd(everyTag) {
	return everyTag + 'ord=' + wholePageCommonOrd + "?";
}