var a_ID = 945490; 	// agent ID
  var p_ID = ""; 		// program ID
  var g_ID = "";		// graphic ID
  var iframe_ID = 0;	// iframe ID
  var hyperLink = "http://tracker.tradedoubler.com/click?";
  var imgSrc = "http://impgb.tradedoubler.com/imp/img/";
  var imgName = "";
  var alt = "";

function primaryRandomAdvert()
{
	var rndAdNum = 1;
//	var rndAdNum = parseInt(Math.random() * 2) + 1;

			if (rndAdNum==1)  { 		//-- for BOOTS
				p_ID = 4907;
						var rndGrphNum = parseInt(Math.random() * 5) + 1;
							if (rndGrphNum==1)  {			// BOGOF
							g_ID = 146178;
							}
							else if (rndGrphNum==2)  {		// 1 wk only
							g_ID = 144059;
							}
							else if (rndGrphNum==3)  {		// No7 mothers day
							g_ID = 105294;
							}
							else if (rndGrphNum==4)  {		// No7 free bag
							g_ID = 126027;
							}
							else if (rndGrphNum==5)  {		// Olay mothers day
							g_ID = 121467;
							}
			}

		if (iframe_ID = 1)  { //-- for iframe graphics only
			document.write('<iframe src="http://impgb.tradedoubler.com/imp/iframe/'+g_ID+'/'+a_ID+'" width="125" height="125" frameborder="0" border="0" marginwidth="0" marginheight="0" scrolling="no"></iframe>');
		}
		else if (iframe_ID = 0)  { //-- for all other graphics
			document.write('<a href='+hyperLink+'p='+p_ID+'&a='+a_ID+'&g='+g_ID+' target=newWindow><IMG src='+imgSrc+''+g_ID+'/'+a_ID+' '+imgName+' alt="'+alt+'" width=125 height=125 border="0"></a>');
		}
		else // defaults to this
			document.write('<a href='+hyperLink+' target=newWindow><IMG src='+imgSrc+''+imgName+' alt="'+alt+'" border="0"></a>');
}