function validateForm(f)
{
	for (var i=0; i<f.elements.length; i++)
	{
		if (f.elements[i].alt=="blank" && f.elements[i].value=="")
		{
			alert("Please provide "+f.elements[i].name);
			f.elements[i].focus();
			return false;
		}
		if (f.elements[i].alt=="numeric" && (f.elements[i].value=="" || isNaN(f.elements[i].value)))
		{
			alert("Please provide "+f.elements[i].name);
			f.elements[i].focus();
			return false;
		}
		if (f.elements[i].alt!="" && f.elements[i].alt!=null)
		{
			if (f.elements[i].alt.substr(0, 7)=="equalto")
			{
				if ((f.elements[i].value!=f(f.elements[i].alt.substr(8)).value))
				{
					alert("Please provide "+f.elements[i].name);
					f.elements[i].focus();
					return false;
				}
			}
		}
	}
}


var bannerImg = new Array(52);
var bannerLink = new Array(52);

bannerImg[0]="http://www.i-tech.com.au/Library/Image/Banner/abit_animated.gif";
bannerImg[1]="http://www.i-tech.com.au/Library/Image/Banner/ibuy_animated.gif";
bannerImg[2]="http://www.i-tech.com.au/Library/Image/Banner/ibuy_static.jpg";
bannerImg[3]="http://www.i-tech.com.au/Library/Image/Banner/abit_static.jpg";
bannerImg[4]="http://www.i-tech.com.au/Library/Image/Banner/memorybannerrectangle.gif";
bannerImg[5]="http://www.i-tech.com.au/Library/Image/Banner/razro.gif";
bannerImg[6]="http://www.i-tech.com.au/Library/Image/Banner/leadtek.gif";
bannerImg[7]="http://www.i-tech.com.au/Library/Image/Banner/creative.gif";
bannerImg[8]="http://www.i-tech.com.au/Library/Image/Banner/intel.gif";
bannerImg[9]="http://www.i-tech.com.au/Library/Image/Banner/seagate.gif";
bannerImg[10]="http://www.i-tech.com.au/Library/Image/Banner/468x60_20k.gif";
bannerImg[11]="http://www.i-tech.com.au/Library/Image/Banner/ABITMB.gif";
bannerImg[12]="http://www.i-tech.com.au/Library/Image/Banner/wd.gif";
bannerImg[13]="http://www.i-tech.com.au/Library/Image/Banner/26485_1.gif";
bannerImg[14]="http://www.i-tech.com.au/Library/Image/Banner/gigabyte.gif";
bannerImg[15]="http://www.i-tech.com.au/Library/Image/Banner/ci.gif";
bannerImg[16]="http://www.i-tech.com.au/Library/Image/Banner/sonata_468x60.gif";
bannerImg[17]="http://www.i-tech.com.au/Library/Image/Banner/i-techBanner.gif";
bannerImg[18]="http://www.i-tech.com.au/Library/Image/Banner/26382_1.jpg";
bannerImg[19]="http://www.i-tech.com.au/Library/Image/Banner/banner_antec.jpg";
bannerImg[20]="http://www.i-tech.com.au/Library/Image/Banner/corsair.jpg";
bannerImg[21]="http://www.i-tech.com.au/Library/Image/Banner/thecus.jpg";
bannerImg[22]="http://www.i-tech.com.au/Library/Image/Banner/26383_1.gif";
bannerImg[23]="http://www.i-tech.com.au/Library/Image/Banner/26489_1.gif";
bannerImg[24]="http://www.i-tech.com.au/Library/Image/Banner/26670_1.gif";
bannerImg[25]="http://www.i-tech.com.au/Library/Image/Banner/26669_1.gif";
bannerImg[26]="http://www.i-tech.com.au/Library/Image/Banner/25884_1.gif";
bannerImg[27]="http://www.i-tech.com.au/Library/Image/Banner/26385_1.gif";
bannerImg[28]="http://www.i-tech.com.au/Library/Image/Banner/26384_1.gif";
bannerImg[29]="http://www.i-tech.com.au/Library/Image/Banner/26456_1.gif";
bannerImg[30]="http://www.i-tech.com.au/Library/Image/Banner/26655_3.gif";
bannerImg[31]="http://www.i-tech.com.au/Library/Image/Banner/LG-26519-1.gif";
bannerImg[32]="http://www.i-tech.com.au/Library/Image/Banner/Plantronics468x60.gif";
bannerImg[33]="http://www.i-tech.com.au/Library/Image/Banner/spiderbanner.gif";
bannerImg[34]="http://www.i-tech.com.au/Library/Image/Banner/corsairXMS.gif";
bannerImg[35]="http://www.i-tech.com.au/Library/Image/Banner/microsoft_banner_170507.gif";
bannerImg[36]="http://www.i-tech.com.au/Library/Image/Banner/samsung_banner_160507.gif";
bannerImg[37]="http://www.i-tech.com.au/Library/Image/Banner/banner_top537x79.jpg";
bannerImg[38]="http://www.i-tech.com.au/Library/Image/Banner/banner_iptv.jpg";
bannerImg[39]="http://www.i-tech.com.au/Library/Image/Banner/banner_home_super.jpg";
bannerImg[40]="http://www.i-tech.com.au/Library/Image/Banner/468-x-60.jpg";
bannerImg[41]="http://www.i-tech.com.au/Library/Image/Banner/Banner_NZXT.gif";
bannerImg[42]="http://www.i-tech.com.au/Library/Image/Banner/Banner_PowerColor_HD3800_Seires.gif";
bannerImg[43]="http://www.i-tech.com.au/Library/Image/Banner/audiofxpro.jpg";
bannerImg[44]="http://www.i-tech.com.au/Library/Image/Banner/AuzenPrelude_2.gif";
bannerImg[45]="http://www.i-tech.com.au/Library/Image/Banner/noctua_banner.gif";
bannerImg[46]="http://www.i-tech.com.au/Library/Image/Banner/TP-Link 468x60 updated.gif";
bannerImg[47]="http://www.i-tech.com.au/Library/Image/Banner/Welland468x60.gif";
bannerImg[48]="http://www.i-tech.com.au/Library/Image/Banner/Altec468x60.gif";
bannerImg[49]="http://www.i-tech.com.au/Library/Image/Banner/CHProducts.gif";
bannerImg[50]="http://www.i-tech.com.au/Library/Image/Banner/WirelessN_468x60.gif";
bannerImg[51]="http://www.i-tech.com.au/Library/Image/Banner/29728_1.gif";
bannerImg[52]="http://www.i-tech.com.au/Library/Image/Banner/29738_1.gif";

bannerLink[0] = "http://www.abit.com.au";
bannerLink[1] = "http://www.ibuy.com.au";
bannerLink[2] = "http://www.ibuy.com.au";
bannerLink[3] = "http://www.abit.com.au";
bannerLink[4] = "http://www.i-tech.com.au/products/332_Corsair_Memory_System.aspx";
bannerLink[5] = "http://www.i-tech.com.au/products/359_Razer_Gaming_Mouse__Mouse.aspx";
bannerLink[6] = "http://www.i-tech.com.au/products/79_Leadtek_Winfast_Video.aspx";
bannerLink[7] = "http://www.i-tech.com.au/products/76_Creative_Sound_Card__Speaker.aspx";
bannerLink[8] = "http://www.i-tech.com.au/products/73_Intel_CPU__Processor.aspx";
bannerLink[9] = "http://www.i-tech.com.au/products/10_Hard_Disk__Storage.aspx";
bannerLink[10] = "http://www.i-tech.com.au/products/69_Asus_Motherboard.aspx";
bannerLink[11] = "http://www.i-tech.com.au/products/151_Abit_Motherboard.aspx";
bannerLink[12] = "http://www.i-tech.com.au/products/10_Hard_Disk__Storage.aspx";
bannerLink[13] = "http://www.i-tech.com.au/products/170_Linksys_Networking.aspx";
bannerLink[14] = "http://www.i-tech.com.au/products/65_Gigabyte_Motherboard.aspx";
bannerLink[15] = "http://www.i-tech.com.au/products/47_AverMedia_Video_Capture.aspx";
bannerLink[16] = "http://www.i-tech.com.au/products/172_Antec_USA_Computer_Case.aspx";
bannerLink[17] = "http://www.i-tech.com.au/Ssl.aspx";
bannerLink[18] = "http://www.i-tech.com.au/products/156_Logitech_Speaker__Headset.aspx";
bannerLink[19] = "http://www.i-tech.com.au/products/172_Antec_USA_Computer_Case.aspx";
bannerLink[20] = "http://www.i-tech.com.au/products/291_Corsair_Flash_Memory.aspx";
bannerLink[21] = "http://www.i-tech.com.au/products/228_Thecus_IP_Storage_Appliance.aspx";
bannerLink[22] = "http://www.i-tech.com.au/products/267_Logitech_Keyboard__Mouse.aspx";
bannerLink[23] = "http://www.i-tech.com.au/products/344_Linksys_Modem__ADSL_.aspx";
bannerLink[24] = "http://www.i-tech.com.au/products/82_Netcomm_Networking.aspx";
bannerLink[25] = "http://www.i-tech.com.au/products/86_Netcomm_Modem__ADSL__Router.aspx";
bannerLink[26] = "http://www.i-tech.com.au/products/138_Adobe_Software.aspx";
bannerLink[27] = "http://www.i-tech.com.au/products/110_Logitech_Digital__Web.aspx";
bannerLink[28] = "http://www.i-tech.com.au/products/267_Logitech_Keyboard__Mouse.aspx";
bannerLink[29] = "http://www.i-tech.com.au/products/267_Logitech_Keyboard__Mouse.aspx";
bannerLink[30] = "http://www.i-tech.com.au/products/344_Linksys_Modem__ADSL_.aspx";
bannerLink[31] = "http://www.i-tech.com.au/products/237_LG_Notebook__Laptop.aspx";
bannerLink[32] = "http://www.i-tech.com.au/products/357_Plantronics_Headsets.aspx";
bannerLink[33] = "http://www.i-tech.com.au/products/111_Sony_Digital__Web_Camera.aspx";
bannerLink[34] = "http://www.i-tech.com.au/products/135_Corsair_Memory.aspx";
bannerLink[35] = "http://www.i-tech.com.au/products/136_Microsoft_Software.aspx";
bannerLink[36] = "http://www.i-tech.com.au/products/158_Samsung_Laser_Printer.aspx";
bannerLink[37] = "http://www.i-tech.com.au/adsltpg.aspx";
bannerLink[38] = "http://www.i-tech.com.au/adsltpg.aspx";
bannerLink[39] = "http://www.i-tech.com.au/adsltpg.aspx";
bannerLink[40] = "http://www.i-tech.com.au/products/178_Shintaro_Firewire__USB.aspx";
bannerLink[41] = "http://www.i-tech.com.au/products/453_NZXT_Computer_Case__Power.aspx";
bannerLink[42] = "http://www.i-tech.com.au/products/183_Powercolor_ATI_VGA_Card.aspx";
bannerLink[43] = "http://www.i-tech.com.au/products/285_Generic__Others_Speaker.aspx";
bannerLink[44] = "http://www.i-tech.com.au/products/285_Generic__Others_Speaker.aspx";
bannerLink[45] = "http://www.i-tech.com.au/products/496_Noctua_Cooling__Accessories.aspx";
bannerLink[46] = "http://www.i-tech.com.au/products/397_TP_Link_Networking.aspx";
bannerLink[47] = "http://www.i-tech.com.au/products/401_Welland_HDD_Enclosure.aspx";
bannerLink[48] = "http://www.i-tech.com.au/products/238_Altec_Lansing_Speaker.aspx";
bannerLink[49] = "http://www.i-tech.com.au/products/486_CH_Products_Keyboard.aspx";
bannerLink[50] = "http://www.i-tech.com.au/products/112_D_Link_Networking.aspx";
bannerLink[51] = "http://www.i-tech.com.au/products/100_IBM_Lenovo_Notebook_.aspx";
bannerLink[52] = "http://www.i-tech.com.au/products/170_Linksys_Networking.aspx";


function DisplayBanner(img, link)
{
  var objImg = document.getElementById(img);
  var objLink = document.getElementById(link);
  var ran_number = Math.floor(Math.random()*52);
  objImg.src = bannerImg[ran_number];
  objLink.href = bannerLink[ran_number];
}