function checkVehicles()
	{
		if (document.sectionForm.catselect.selectedIndex==0) {alert("Please select a make of car");return false;}
		if (document.sectionForm.subcatselect.selectedIndex==0) {alert("Please select the model of carl");return false;}
		return true;
	}
	function catChange(field)
	{
		if (field.selectedIndex > 0)
		{
			document.sectionForm.cat.value = field.options[field.selectedIndex].text;
			if (subcatArray[field.selectedIndex-1].length < 2)
			{
				document.sectionForm.subcat.value = subcatArray[field.selectedIndex-1][0];
			}
			else
			{
				document.sectionForm.subcat.value = "";
			}
			document.sectionForm.subcatselect.options.length = 0;
			for (var i = 0; i < subcatArray[field.selectedIndex - 1].length; i++)
			{
			document.sectionForm.subcatselect[i] = new Option(subcatArray[field.selectedIndex-1][i],subcatArray[field.selectedIndex-1][i]);
			}
		}
		else
		{
			document.sectionForm.cat.value			= '';
			document.sectionForm.subcat.value				= '';
			document.sectionForm.subcatselect.selectedIndex	= 0;
		}
	}
	
	var catArray	= new Array();
	var subcatArray	= new Array();
	
	catArray[0]			= "Backgrounds";
	
	subcatArray[0]	= new Array('Choose','');
		catArray[1]	= "Blank Items";
		subcatArray[1]	= new Array("Choose","Adult T Shirts","Child T Shirts","Jackets");
		catArray[2]	= "Customer Designed";
		subcatArray[2]	= new Array("Choose","630465","634783","645499","648346","650835","652385","653656","653658","655660","655969","656894","659551","659939","669553","694642","695024","695067","695439","695989","697841","701202","702200","703411","704132","710384","712576","712659","714461","716331","720884","720955","721347","723120","727797","728391","728544","729617","732919","733526","733532","733839","733895","733980","735708","738541","740256","740428","741055","742081","742374","744108","744282","744569","744699","745281","745625","746143","747074","747196","755259","755819","756633","756678","757132","757279","757287","757317","757480","757561","758509","759162","762038","762665","762904","763010","763309","763838","764184","764664","764983","765267","765482","765619","765723","765994","Interactive Arts","Todd Kennedy");
		catArray[3]	= "Online Gallery";
		subcatArray[3] = new Array("Choose","Adult-Clients","Boys Names","Design By You","Family Favourites","Girls Names","Just Cheeky","Ready To Go","Sport");