var div = new Array(); 
	div[0] = "div1"; 
	div[1] = "div2";
	div[2] = "div3";
	div[3] = "div4";
	div[4] = "div5";
	div[5] = "div6";
	div[6] = "div7";
	div[7] = "div8";
	div[8] = "div9";
	div[9] = "div10";

function ShowHide(id) {
	for (var i = 0; i < div.length; i++) { 
		var layer = document.getElementById(div[i]); 
		if (id != div[0]) { 
			layer.style.display = "none"; 
		}
		
		if (id != div[i]) { 
			layer.style.display = "none"; 
		}
		else { 
			layer.style.display = "block"; 
		} 
	} 
 } 
function validateForm(form) { 
if ((form.name.value == "") || (form.address1.value == "") || (form.address2.value == "") || (form.email.value == "") || (form.postcode.value == "") || (form.telephone.value == "")) { 
   alert("Please Enter Information For All Fields \nEnquiry Not Sent.");  
   return false;  
   }
}