function noAlpha(obj){
	reg = /[^0-9.,]/g;
	obj.value =  obj.value.replace(reg,"");
 }
   <!--

//window.onload = function(){
//	fix_height();
//}
//window.onresize = function(){
//	fix_height();
//}

function submit_form(str_form_name) {
	eval("document.forms." + str_form_name + ".submit();")
}
function clear_form(str_form_name) {
	eval("document.forms." + str_form_name + ".reset();")
}
function submit_checkout(str_form_name,str_field_name){
  if (eval("document.forms." + str_form_name + "." + str_field_name + ".value")!=0){
  	eval("document.forms." + str_form_name + ".submit();")	
  }
  else{
  str_error_message = "Incomplete Form Information!                              \n________________________\n\n" + "Please select a shipping country";
  alert(str_error_message);
  }
}

function confirm_action(msg) {
  document.return_value = confirm(msg);
}


function check_minimum_quantity(int_mq,int_q,frm_name) {
 if(int_q>=int_mq) {
 submit_form(frm_name)
 } else {
 alert("You must order a minimum of " + int_mq + " units!")
 document.forms.product_form.int_quantity.value = int_mq
 }
}

function verify_email(str) {
	var at="@"
	var dot="."
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	if (str.indexOf(at)==-1){return false}
	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr) {return false}
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr) {return false}
	if (str.indexOf(at,(lat+1))!=-1) {return false}
	if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot) {return false}
	if (str.indexOf(dot,(lat+2))==-1) {return false}
	if (str.indexOf(" ")!=-1) {return false}
	return true					
	}

function ensureNumeric(strString,mini,maxi)
   {
   var strValidChars = "0123456789";
   var strChar;
   var blnResult = true;
   if (strString.length < mini | strString.length > maxi) return false;
   for (i = 0; i < strString.length && blnResult == true; i++)
      {
      strChar = strString.charAt(i);
      if (strValidChars.indexOf(strChar) == -1)
         {
         blnResult = false;
         }
      }
   return blnResult;
   }

function check_form(str_form,str_args) { // v0 copyright Andrew Watson Paligap 2004 (CALL) onClick="check_form('frm_subscribe','str_name|t|1|You have not entered your name.,str_email|e|1|You have entered an invalid e-mail address.');return document.check_form_return;"
	var arr_args = str_args.split(",")
	str_error_message = ""
	for(i=0;i<arr_args.length;i++) {
		var arr_this_element = arr_args[i].split("|")
		str_field = arr_this_element[0]
		str_type = arr_this_element[1]
		bln_required = arr_this_element[2]
		str_message = arr_this_element[3]
		this_value = eval("document." + str_form + "." + str_field + ".value")
		this_value = this_value.replace(" ","")
			if (str_type == "t") { //Check String
				if (bln_required==1) {
					if (this_value=='') {str_error_message = str_error_message + str_message + "\n\n"}
				}
			} else if (str_type == "e") { //Check Email
				if (bln_required==1) {
					if (this_value==''||!verify_email(this_value)) {str_error_message = str_error_message + str_message + "\n\n"}
				} else {
					if (this_value!=''&&!verify_email(this_value)) {str_error_message = str_error_message + str_message + "\n\n"}
				}
			} else if (str_type == "n") { //Check Numeric
				if (bln_required==1) {
					if (this_value==''||isNaN(this_value)) {str_error_message = str_error_message + str_message + "\n\n"}
				} else {
					if (this_value!=''&&isNaN(this_value)) {str_error_message = str_error_message + str_message + "\n\n"}
				}
			} else if (str_type == "d") { //Check Date
				if (bln_required==1) {
					if (this_value==''||!verify_date(this_value)) {str_error_message = str_error_message + str_message + "\n\n"}
				} else {
					if (this_value!=''&&!verify_date(this_value)) {str_error_message = str_error_message + str_message + "\n\n"}
				}
			}
		}
		if (str_error_message!="") {
			str_error_message = "Incomplete Form Information!                              \n________________________\n\n" + str_error_message
			alert(str_error_message)
			document.check_form_return = false
		} else {
			document.check_form_return = true
			//eval("document.forms." + str_form + ".submit();")
		}
	}


function do_color_swap(str_color) {
	ele_header = document.getElementById("container");
	ele_header.style.backgroundColor = str_color;
	}

//Fix 100% Height maintaining standards compliance

function fix_height() {
			var isNav, isIE;
			if (parseInt(navigator.appVersion) >= 4) {
				isNav = (navigator.appName == "Netscape");
				isIE = (navigator.appName.indexOf("Microsoft") != -1);
				isSafari = (navigator.appVersion.indexOf("Safari") != -1);
			}
			if (isIE) {
		 	int_available = document.body.clientHeight
			} else {
				if (isSafari) {
		 	 	int_available = window.innerHeight
				} else {
		 	 	int_available = window.innerHeight
				}
			}
		 
		 int_header = document.getElementById("header").offsetHeight
		 //int_nav = document.getElementById("nav").offsetHeight
		 //int_subnav = document.getElementById("subnav").offsetHeight
		 int_footer = document.getElementById("footer").offsetHeight
		 if (document.getElementById("banner")) {
		 int_banner = document.getElementById("banner").offsetHeight
		 } else {
		 int_banner = 0
		 }
		 int_fix = int_header+int_banner+int_footer
		 int_remaining = int_available-(int_fix)
		 //alert("Available - " + int_available + "\nHeader - " + int_header + "\nFooter - " + int_footer + "\nFix - " + int_fix + "\nRemaining - " + int_remaining)
			var myElement = document.getElementById("mid_column");
			myElement.style.height = int_remaining + "px";

}

//POP UP WINDOW
function popupwin(str_url,h,w,scrolling) {
	vars = "height="+h+",width="+w+",left="+(screen.width/2-(w/2))+",top="+(screen.height/2-(h/2))+",scrollbars="+ scrolling +",toolbar=no,status=no"
	focus_win = window.open(str_url,'newwin',vars)
	focus_win.window.focus()
	}
var submitcount = 0
function checkPayForm() {
	str_errors = "Please correct the following entries...\n\n"
		if (document.frmPayment.fldCardholder.value=="" | document.frmPayment.fldCardholder.value==null )  {str_errors = str_errors + "Invalid Card Holder Name Entered\n"}
		if (document.frmPayment.Pan.value=="" | document.frmPayment.Pan.value==null | !ensureNumeric(document.frmPayment.Pan.value,13,19))  {str_errors = str_errors + "Invalid Card Number Entered\n"}
		if (document.frmPayment.CV2.value=="") {
			if (!ensureNumeric(document.frmPayment.CV2.value,3,3)) {str_errors = str_errors + "Invalid 3-Digit Security Code Entered\n"}
			}
		if (document.frmPayment.IssNo.value=="" | document.frmPayment.IssNo.value==null) {
			if (document.frmPayment.StarYr.value=="" | document.frmPayment.StarYr.value==null) {
			 {str_errors = str_errors + "Please enter start date or issue number\n"}
			 }
			}
		if (str_errors!="Please correct the following entries...\n\n") {
		document.return_value = false
		alert(str_errors)
		} else {
		 	if (submitcount == 0) {
			submitcount++
			document.return_value = true
			} else {
			alert("Your order is being processed...")
			}
		}
	}

function clearForm() {
	document.frmPayment.fldCardholder.value=""
	document.frmPayment.Pan.value=""
	document.frmPayment.CV2.value=""
	document.frmPayment.IssNo.value=""
	}
	
function select_subcategory(str_field,int_catalog_id,int_category_id){
	int_subcategory_id = eval("document.frm_selection." + str_field + ".value")
	if (int_subcategory_id != 0){
		//alert('function called');
		self.location.href="store_main.asp?int_catalog_id=" + int_catalog_id + "&int_category_id=" + int_category_id + "&int_subcategory_id=" + int_subcategory_id;
	}
}

function set_delivery_address(tgl) {
	frm_myform = document.getElementById("frmPurchase")
	if(tgl){
	frm_myform.str_fullname_d.value = frm_myform.str_fullname.value
	frm_myform.str_email_d.value = frm_myform.str_email.value
	frm_myform.str_house_number_d.value = frm_myform.str_house_number.value
	frm_myform.str_street1_d.value = frm_myform.str_street1.value
	frm_myform.str_street2_d.value = frm_myform.str_street2.value
	frm_myform.str_street3_d.value = frm_myform.str_street3.value
	frm_myform.str_town_d.value = frm_myform.str_town.value
	frm_myform.str_postcode_d.value = frm_myform.str_postcode.value
	//frm_myform.str_country_d.value = frm_myform.str_country.value
	frm_myform.str_telephone_d.value = frm_myform.str_telephone.value
	frm_myform.str_mobile_d.value = frm_myform.str_mobile.value
	} else {
	frm_myform.str_fullname_d.value = ""
	frm_myform.str_email_d.value = ""
	frm_myform.str_house_number_d.value = ""
	frm_myform.str_street1_d.value = ""
	frm_myform.str_street2_d.value = ""
	frm_myform.str_street3_d.value = ""
	frm_myform.str_town_d.value = ""
	frm_myform.str_postcode_d.value = ""
	//frm_myform.str_country_d.value = ""
	frm_myform.str_telephone_d.value = ""
	frm_myform.str_mobile_d.value = ""
	}
}


var gblPhotoShufflerDivId = "photodiv";
  var gblPhotoShufflerImgId = "photoimg"; 
  var gblImg = new Array(
		"sitepix/image_swapper1/swapper1.png",
		"sitepix/image_swapper1/swapper2.png",
		"sitepix/image_swapper1/swapper3.png",
		"sitepix/image_swapper1/swapper4.png",
		"sitepix/image_swapper1/swapper5.png",
		"sitepix/image_swapper1/swapper6.png",
		"sitepix/image_swapper1/swapper7.png",
		"sitepix/image_swapper1/swapper8.png"
    );
var gblPhotoShufflerDivId1 = "photodiv1";
  var gblPhotoShufflerImgId1 = "photoimg1"; 
  var gblImg1 = new Array(
		"sitepix/image_swapper2/swapper1.png",
		"sitepix/image_swapper2/swapper2.png",
		"sitepix/image_swapper2/swapper3.png",
		"sitepix/image_swapper2/swapper4.png",
		"sitepix/image_swapper2/swapper5.png",
		"sitepix/image_swapper2/swapper6.png",
		"sitepix/image_swapper2/swapper7.png",
		"sitepix/image_swapper2/swapper8.png"
    );
var gblPhotoShufflerDivId2 = "photodiv2";
  var gblPhotoShufflerImgId2 = "photoimg2"; 
  var gblImg2 = new Array(
		"sitepix/image_swapper3/swapper1.png",
		"sitepix/image_swapper3/swapper2.png",
		"sitepix/image_swapper3/swapper3.png",
		"sitepix/image_swapper3/swapper4.png",
		"sitepix/image_swapper3/swapper5.png",
		"sitepix/image_swapper3/swapper6.png",
		"sitepix/image_swapper3/swapper7.png",
		"sitepix/image_swapper3/swapper8.png"
    );
var gblPhotoShufflerDivId3 = "photodiv3";
  var gblPhotoShufflerImgId3 = "photoimg3"; 
  var gblImg3 = new Array(
		"sitepix/image_swapper4/swapper1.png",
		"sitepix/image_swapper4/swapper2.png",
		"sitepix/image_swapper4/swapper3.png",
		"sitepix/image_swapper4/swapper4.png",
		"sitepix/image_swapper4/swapper5.png",
		"sitepix/image_swapper4/swapper6.png",
		"sitepix/image_swapper4/swapper7.png",
		"sitepix/image_swapper4/swapper8.png"
    );
var gblPhotoShufflerDivId4 = "photodiv4";
  var gblPhotoShufflerImgId4 = "photoimg4"; 
  var gblImg4 = new Array(
		"sitepix/image_swapper5/swapper1.png",
		"sitepix/image_swapper5/swapper2.png",
		"sitepix/image_swapper5/swapper3.png",
		"sitepix/image_swapper5/swapper4.png",
		"sitepix/image_swapper5/swapper5.png",
		"sitepix/image_swapper5/swapper6.png",
		"sitepix/image_swapper5/swapper7.png",
		"sitepix/image_swapper5/swapper8.png"
    );

var gblPauseSeconds = 5.5;
  var gblFadeSeconds = 2;
  var gblRotations = 7;

  // End Customization section
  
  var gblDeckSize = gblImg.length;
  var gblDeckSize1 = gblImg1.length;
  var gblDeckSize2 = gblImg2.length;
  var gblDeckSize3 = gblImg3.length;
  var gblDeckSize4 = gblImg4.length;
  var gblOpacity = 100;
  var gblOnDeck = Math.round(Math.random()*7);
  var gblOnDeck1 = Math.round(Math.random()*7);
  var gblOnDeck2 = Math.round(Math.random()*7);
  var gblOnDeck3 = Math.round(Math.random()*7);
  var gblOnDeck4 = Math.round(Math.random()*7);
  var gblStartImg;
  var gblImageRotations = gblDeckSize * (gblRotations+1);
  var gblImageRotations1 = gblDeckSize1 * (gblRotations+1);
  var gblImageRotations2 = gblDeckSize2 * (gblRotations+1);
  var gblImageRotations3 = gblDeckSize3 * (gblRotations+1);
  var gblImageRotations4 = gblDeckSize4 * (gblRotations+1);

  window.onload = photoShufflerLaunch;
  
  function photoShufflerLaunch()
  {
  	var theimg = document.getElementById(gblPhotoShufflerImgId);
        gblStartImg = theimg.src; // save away to show as final image
  	var theimg1 = document.getElementById(gblPhotoShufflerImgId1);
        gblStartImg1 = theimg1.src; // save away to show as final image
  	var theimg2 = document.getElementById(gblPhotoShufflerImgId2);
        gblStartImg2 = theimg2.src; // save away to show as final image
  	var theimg3 = document.getElementById(gblPhotoShufflerImgId3);
        gblStartImg3 = theimg3.src; // save away to show as final image
  	var theimg4 = document.getElementById(gblPhotoShufflerImgId4);
        gblStartImg4 = theimg4.src; // save away to show as final image

	document.getElementById(gblPhotoShufflerDivId).style.backgroundImage='url(' + gblImg[gblOnDeck] + ')';
	document.getElementById(gblPhotoShufflerDivId1).style.backgroundImage='url(' + gblImg1[gblOnDeck1] + ')';
	document.getElementById(gblPhotoShufflerDivId2).style.backgroundImage='url(' + gblImg2[gblOnDeck2] + ')';
	document.getElementById(gblPhotoShufflerDivId3).style.backgroundImage='url(' + gblImg3[gblOnDeck3] + ')';
	document.getElementById(gblPhotoShufflerDivId4).style.backgroundImage='url(' + gblImg4[gblOnDeck4] + ')';
	setTimeout("photoShufflerFade()",gblPauseSeconds*1000);
  }

  function photoShufflerFade()
  {
  	var theimg = document.getElementById(gblPhotoShufflerImgId);
  	var theimg1 = document.getElementById(gblPhotoShufflerImgId1);
  	var theimg2 = document.getElementById(gblPhotoShufflerImgId2);
  	var theimg3 = document.getElementById(gblPhotoShufflerImgId3);
  	var theimg4 = document.getElementById(gblPhotoShufflerImgId4);
	
  	// determine delta based on number of fade seconds
	// the slower the fade the more increments needed
        var fadeDelta = 100 / (30 * gblFadeSeconds);

	// fade top out to reveal bottom image
	if (gblOpacity < 2*fadeDelta ) 
	{
	  gblOpacity = 100;
	  // stop the rotation if we're done
	  if (gblImageRotations < 1) return;
	  photoShufflerShuffle();
	  // pause before next fade
          setTimeout("photoShufflerFade()",gblPauseSeconds*1000);
	}
	else
	{
	  gblOpacity -= fadeDelta;
	  setOpacity(theimg,gblOpacity);
	  setOpacity(theimg1,gblOpacity);
	  setOpacity(theimg2,gblOpacity);
	  setOpacity(theimg3,gblOpacity);
	  setOpacity(theimg4,gblOpacity);
	  setTimeout("photoShufflerFade()",30);  // 1/30th of a second
	}
  }

  function photoShufflerShuffle()
  {
	var thediv = document.getElementById(gblPhotoShufflerDivId);
	var theimg = document.getElementById(gblPhotoShufflerImgId);
	var thediv1 = document.getElementById(gblPhotoShufflerDivId1);
	var theimg1 = document.getElementById(gblPhotoShufflerImgId1);
	var thediv2 = document.getElementById(gblPhotoShufflerDivId2);
	var theimg2 = document.getElementById(gblPhotoShufflerImgId2);
	var thediv3 = document.getElementById(gblPhotoShufflerDivId3);
	var theimg3 = document.getElementById(gblPhotoShufflerImgId3);
	var thediv4 = document.getElementById(gblPhotoShufflerDivId4);
	var theimg4 = document.getElementById(gblPhotoShufflerImgId4);
	
	// copy div background-image to img.src
	theimg.src = gblImg[gblOnDeck];
	theimg1.src = gblImg1[gblOnDeck1];
	theimg2.src = gblImg2[gblOnDeck2];
	theimg3.src = gblImg3[gblOnDeck3];
	theimg4.src = gblImg4[gblOnDeck4];
	// set img opacity to 100
	setOpacity(theimg,100);
	setOpacity(theimg1,100);
	setOpacity(theimg2,100);
	setOpacity(theimg3,100);
	setOpacity(theimg4,100);

        // shuffle the deck
	//gblOnDeck = ++gblOnDeck % gblDeckSize;
	//gblOnDeck1 = ++gblOnDeck1 % gblDeckSize1;
	//gblOnDeck2 = ++gblOnDeck2 % gblDeckSize2;
	//gblOnDeck3 = ++gblOnDeck3 % gblDeckSize3;
	//gblOnDeck4 = ++gblOnDeck4 % gblDeckSize4;
	gblOnDeck = Math.round(Math.random()*7);
	gblOnDeck1 = Math.round(Math.random()*7);
	gblOnDeck2 = Math.round(Math.random()*7);
	gblOnDeck3 = Math.round(Math.random()*7);
	gblOnDeck4 = Math.round(Math.random()*7);
	// decrement rotation counter
	if (--gblImageRotations < 1)
	{
	  // insert start/final image if we're done
	  gblImg[gblOnDeck] = gblStartImg;
	  gblImg1[gblOnDeck1] = gblStartImg1;
	  gblImg2[gblOnDeck2] = gblStartImg2;
	  gblImg3[gblOnDeck3] = gblStartImg3;
	  gblImg4[gblOnDeck4] = gblStartImg4;
	}

	// slide next image underneath
	thediv.style.backgroundImage='url(' + gblImg[gblOnDeck] + ')';
	thediv1.style.backgroundImage='url(' + gblImg1[gblOnDeck1] + ')';
	thediv2.style.backgroundImage='url(' + gblImg2[gblOnDeck2] + ')';
	thediv3.style.backgroundImage='url(' + gblImg3[gblOnDeck3] + ')';
	thediv4.style.backgroundImage='url(' + gblImg4[gblOnDeck4] + ')';
  }

function setOpacity(obj, opacity) {
  opacity = (opacity == 100)?99.999:opacity;
  
  // IE/Win
  obj.style.filter = "alpha(opacity:"+opacity+")";
  
  // Safari<1.2, Konqueror
  obj.style.KHTMLOpacity = opacity/100;

  // Older Mozilla and Firefox
  obj.style.MozOpacity = opacity/100;

  // Safari 1.2, newer Firefox and Mozilla, CSS3
  obj.style.opacity = opacity/100;
}