function validate() {

				var validemail = /\@{1}/;
				var error=false;
				var errortext="";
				
		with(document.registerform) {
			
			if (firstname.value == "" || firstname.value.length < 2 ) {
				errortext = errortext + "<p>Please enter a valid First Name</p>";
				firstname.style.background = "#FF0000";
				error=true;
			} else {
				firstname.style.background = "#FFFFFF";
			}
			
			if (lastname.value =="" || lastname.value.length < 2) {
				errortext = errortext + "<p>Please enter a valid Last Name</p>";
				lastname.style.background = "#FF0000";
				error=true;
			} else {
				lastname.style.background = "#FFFFFF";
			}
			
			if (telephone.value =="" || telephone.value.length < 10) {
				errortext = errortext + "<p>Please enter a valid Telephone Number</p>";
				telephone.style.background = "#FF0000";
				error=true;
			} else {
				telephone.style.background = "#FFFFFF";
			}
			
			if (mobile.value =="" || mobile.value.length < 10) {
				errortext = errortext + "<p>Please enter a valid Mobile Number</p>";
				mobile.style.background = "#FF0000";
				error=true;
			} else {
				mobile.style.background = "#FFFFFF";
			}
			
			if (sitename.value =="" || sitename.value.length < 3) {
				errortext = errortext + "<p>Please enter a valid Site Name</p>";
				sitename.style.background = "#FF0000";
				error=true;
			} else {
				sitename.style.background = "#FFFFFF";
			}
			
			if (email.value =="" || email.value.search(validemail) == -1) {
				errortext = errortext + "<p>Please enter a valid Email Address</p>";
				email.style.background = "#FF0000";
				error=true;
			} else {
				email.style.background = "#FFFFFF";
			}
			
			
						
			if (error==true) {
				document.getElementById("errors").innerHTML=errortext;
				return false;
			}
			
		}
}