function CheckReferFriendFrm()	{

	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9])+$/;

	 if (document.ReferFriendFrm.y_email.value == "") {
			alert("Please enter your Email Address");
			document.ReferFriendFrm.y_email.focus();
			return false;
		}

	if (!filter.test(document.ReferFriendFrm.y_email.value)) {
		alert("Please enter a valid Email Address");
		document.ReferFriendFrm.y_email.focus();
		return false;
	} 

	 if (document.ReferFriendFrm.r_email.value == "") {
		alert("Please enter your Friend's Email Address");
		document.ReferFriendFrm.r_email.focus();
		return false;
	 }
	 else {
		var RefEmail1 = document.ReferFriendFrm.r_email.value; 
		var RefEmail2 = RefEmail1.split(",");
		
		for (var i = 0; i < RefEmail2.length; i++) {
			if (!filter.test(RefEmail2[i])) {
				alert("Please enter a valid Email Address");
				document.ReferFriendFrm.r_email.focus();
				return false;
		} 
	}
 }
}

function CheckRequestFrm()	{

	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;

	 if (document.RequestFrm.firstname.value == "") {
			alert("Please enter your First Name");
			document.RequestFrm.firstname.focus();
			return false;
		}

	 if (document.RequestFrm.lastname.value == "") {
		alert("Please enter your Last Name");
		document.RequestFrm.lastname.focus();
		return false;
	 }

	 if (document.RequestFrm.email.value == "") {
			alert("Please enter your Email Address");
			document.RequestFrm.email.focus();
			return false;
		}
		
	if (!filter.test(document.RequestFrm.email.value)) {
		alert("Please enter a valid Email Address");
		document.RequestFrm.email.focus();
		return false;
	} 

	 if (document.RequestFrm.nurseskit.checked == true  || document.RequestFrm.fontiercd.checked == true) {
		 if (document.RequestFrm.address1.value == "") {
			alert("Please enter your Address");
			document.RequestFrm.address1.focus();
			return false;
		 }
		 
		 if (document.RequestFrm.city.value == "") {
			alert("Please enter your City");
			document.RequestFrm.city.focus();
			return false;
		 }

		 if (document.RequestFrm.state.value == "") {
			alert("Please enter your State");
			document.RequestFrm.state.focus();
			return false;
		 }

		 if (document.RequestFrm.zip.value == "") {
			alert("Please enter your Zip Code");
			document.RequestFrm.zip.focus();
			return false;
		 }
	}
}
//header image randomizer
	var i = new Array();
	var index,result;
	index = Math.random();
	index = index*100;
	index = Math.round(index);
	index %= 5;
	var header = '<img src="/images/photo_0' + index + '.png" height="164" width="155" />';