var CartOpen = false;

function getVars(){
	this.fieldN = new Array();	// Field name
	this.fieldV = new Array();	// Field value
	this.fieldT = new Array();	// Field type (text, editor, checkbox, radio, select, mselect, date)
	this.fieldI = new Array();	// Field Id
	this.fieldC = new Array();	// Check for equal field
	this.fieldEQ = new Array();	// Check for equal supplied string match
	this.fieldNM = new Array();	// if 1 Check for field is Numeric
	this.fieldGT = new Array();	// Check for Greater than supplied string	(works for field type text and date only)	
	this.fieldLT = new Array();	// Check for Less than supplied string	(works for field type text and date only)
	this.fieldGE = new Array();	// Check for Grter thn o equal to supplied str(works for field type text & date only)
	this.fieldLE = new Array();   // Check for Less than o equal to supplied string(works for field type text & date only)
	this.fieldBT = new Array();	// Check for between 2 values	(works for field type text only)
}

function checkEmpty(formN, objvar){
		
	var err = "";
	var frmObj = eval("document." + formN);
	for(var i=0; i<objvar.fieldN.length; i++){

		if(objvar.fieldT[i] == "date"){
			var dateSplit = new Array();
			dateSplit = objvar.fieldN[i].split(',');
			if(!checkDate(formN, dateSplit[0], dateSplit[1], dateSplit[2])) {
				err += objvar.fieldV[i] + "\n";
			}else if(objvar.fieldEQ[i]){
				if(!compareDate(formN, 'EQ', objvar.fieldEQ[i], dateSplit[0], dateSplit[1], dateSplit[2])) {
					err += objvar.fieldV[i] + " (Invalid match)\n";
				}
			}else if(objvar.fieldGT[i]){
				if(!compareDate(formN, 'GT', objvar.fieldGT[i], dateSplit[0], dateSplit[1], dateSplit[2])) {
					err += objvar.fieldV[i] + " (Invalid match)\n";
				}
			}else if(objvar.fieldGE[i]){
				if(!compareDate(formN, 'GE', objvar.fieldGE[i], dateSplit[0], dateSplit[1], dateSplit[2])) {
					err += objvar.fieldV[i] + " (Invalid match)\n";
				}
			}else if(objvar.fieldLT[i]){
				if(!compareDate(formN, 'LT', objvar.fieldLT[i], dateSplit[0], dateSplit[1], dateSplit[2])) {
					err += objvar.fieldV[i] + " (Invalid match)\n";
				}
			}else if(objvar.fieldLE[i]){
				if(!compareDate(formN, 'LE', objvar.fieldLE[i], dateSplit[0], dateSplit[1], dateSplit[2])) {
					err += objvar.fieldV[i] + " (Invalid match)\n";
				}
			}else if(objvar.fieldBT[i]){
				if(!compareDate(formN, 'BT', objvar.fieldBT[i], dateSplit[0], dateSplit[1], dateSplit[2])) {
					err += objvar.fieldV[i] + " (Invalid match)\n";
				}
			}
		}
		if(objvar.fieldT[i] == "editor"){
			var frmName = objvar.fieldN[i] + '___Frame';
			editor_frame = document.getElementById(frmName);
			editor_source = editor_frame.contentWindow.document.getElementById('eEditorArea');
			var mContents = editor_source.contentWindow.document.body.innerHTML
			re= /<\S[^>]*>/g; 
			mContents = mContents.replace(re,""); 
			if((mContents == "") || (mContents == " ")) {
				err += objvar.fieldV[i] + "\n";
			}

		}
		if(objvar.fieldT[i] == "text"){
			var frmElm = eval("frmObj." + objvar.fieldN[i]);
			if((frmElm.value == "") || (frmElm.value == " ")) {
				err += objvar.fieldV[i] + "\n";
			}else if(objvar.fieldNM[i] == 1){
				var chkInt = frmElm.value;
				if(isNaN(chkInt)){
					err += objvar.fieldV[i] + " (Not a Number)\n";
				}					
			}else if(objvar.fieldC[i]){
				var frmCElm = eval("frmObj." + objvar.fieldC[i]);
				if(frmElm.value != frmCElm.value){
					err += objvar.fieldV[i] + " mismatch\n";
				}
			}else if(objvar.fieldN[i].indexOf("email") >= 0){
				if(!checkEmail(frmElm.value)) {
					err += objvar.fieldV[i] + " (Invalid Email Id)\n";
				}
			}else if(objvar.fieldN[i].indexOf("url") >= 0){
				if(!checkUrl(frmElm.value)) {
					err += objvar.fieldV[i] + " (Invalid URL)\n";
				}
			}else if(objvar.fieldN[i].indexOf("website") >= 0){
				if(!checkUrl(frmElm.value)) {
					err += objvar.fieldV[i] + " (Invalid URL)\n";
				}
			}else if(objvar.fieldEQ[i]) {
				if(frmElm.value != objvar.fieldEQ[i]) {
					err += objvar.fieldV[i] + " (IInvalid entry)\n";
				}
			}else if(objvar.fieldGT[i]) {
				if(frmElm.value <= objvar.fieldGT[i]) {
					err += objvar.fieldV[i] + " (Invalid entry)\n";
				}
			}else if(objvar.fieldLT[i]) {
				if(frmElm.value >= objvar.fieldLT[i]) {
					err += objvar.fieldV[i] + " (Invalid entry)\n";
				}
			}else if(objvar.fieldGE[i]) {
				if(frmElm.value < objvar.fieldGE[i]) {
					err += objvar.fieldV[i] + " (Invalid entry)\n";
				}
			}else if(objvar.fieldLE[i]) {
				if(frmElm.value > objvar.fieldLE[i]) {
					err += objvar.fieldV[i] + " (Invalid entry)\n";
				}
			}else if(objvar.fieldBT[i]) {
				var btSplit = new Array();
				btSplit = objvar.fieldBT[i].split('|');
				if(btSplit[0] > btSplit[1]) {
					var tmpSplit = btSplit[0];
					btSplit[0] = btSplit[1];
					btSplit[1] = tmpSplit;
				}
				if((frmElm.value < btSplit[0]) || (frmElm.value > btSplit[1])) {
					err += objvar.fieldV[i] + " (Invalid entry)\n";
				}
			}

		}
		if(objvar.fieldT[i] == "checkbox"){
			var frmElm = eval("frmObj." + objvar.fieldN[i]);
			if(frmElm.checked === false) {
				err += objvar.fieldV[i] + "\n";
			}
		}
		if((objvar.fieldT[i] == "select")||(objvar.fieldT[i] == "mselect")){
			var frmElm = document.getElementById(objvar.fieldI[i]);
			var selectedI = false;
			for(var j=0; j< frmElm.length; j++) {
				if(frmElm[j].selected == true) {
					selectedI = true;
					if(objvar.fieldT[i] == "select") {
						if((frmElm.value == "") || (frmElm.value == 0)){
							selectedI = false;
						}
					}
				}
			}
			if(selectedI == false) {
				err += objvar.fieldV[i] + "\n";
			}
		}
		if(objvar.fieldT[i] == "radio"){
			var frmElm = eval("frmObj." + objvar.fieldN[i]);
			var checkedI = false;
			for(var j=0; j< frmElm.length; j++) {
				if(frmElm[j].checked == true) {
					checkedI = true;
				}
			}
			if(checkedI === false) {
				err += objvar.fieldV[i] + "\n";
			}
		}		
	}
	if(err != "") {
		var errShow = "Following fields are empty or not entered correctly: \n\n";
		errShow += err;
		alert(errShow);
		return false;
	}
	return true;
}

function checkDate(frmname, dd,mm,yy){
	frmobj = eval("document." + frmname);
	var day = parseInt(eval("frmobj." + dd + ".value"), 10);
	var month = parseInt(eval("frmobj." + mm + ".value"), 10);
	var year = parseInt(eval("frmobj." + yy + ".value"), 10);

	var checkLeep = year%4;
	if((checkLeep > 0) && (month == 2) && (day > 28)) {
		return false;
	}
	if((checkLeep == 0) && (month == 2) && (day > 29)) {
		return false;
	}
	if((day > 30) && ( (month == 4) || (month == 6) || (month == 9) || (month == 11))) {
		return false;
	}
	if(isNaN(day) || isNaN(month) || isNaN(year)) {
		return false;
	}
	return true;
}

function compareDate(frmname, cmpType, cmpStr, dd,mm,yy){

	if(cmpType == 'BT') {
		var cmpSplit = new Array();
		cmpSplit =  cmpStr.split('|');
		cmpStr = cmpSplit[0];
		cmpStrEnd = cmpSplit[1];
		dateSplitEnd =  cmpStrEnd.split(',');
		var eday = parseInt(dateSplitEnd[0], 10);
		var emonth = parseInt(dateSplitEnd[1], 10);
		var eyear = parseInt(dateSplitEnd[2], 10);

		var empStr = eyear + "," + appendZero(emonth) + "," + appendZero(eday);
		empStr = empStr.replace(/,/g, "");


	}
	var dateSplit = new Array();
	dateSplit =  cmpStr.split(',');
	var cday = parseInt(dateSplit[0], 10);
	var cmonth = parseInt(dateSplit[1], 10);
	var cyear = parseInt(dateSplit[2], 10);
	frmobj = eval("document." + frmname);
	var day = parseInt(frmobj.dd.value, 10);
	var month = parseInt(frmobj.mm.value, 10);
	var year = parseInt(frmobj.yy.value, 10);

	var cmpStr = cyear + "," + appendZero(cmonth) + "," + appendZero(cday);
	var curStr = year + "," + appendZero(month) + "," + appendZero(day);

	cmpStr = cmpStr.replace(/,/g, "");
	curStr = curStr.replace(/,/g, "");

	if(cmpType == 'EQ') {
		if(curStr != cmpStr) {
			return false;
		}
	}
	if(cmpType == 'GT') {
		if(curStr <= cmpStr) {
			return false;
		}
	}
	if(cmpType == 'LT') {
		if(curStr >= cmpStr) {
			return false;
		}
	}
	if(cmpType == 'GE') {
		if(curStr < cmpStr) {
			return false;
		}
	}
	if(cmpType == 'LE') {
		if(curStr > cmpStr) {
			return false;
		}
	}
	if(cmpType == 'BT') {
		if(cmpStr > empStr) {
			var tmpStr = cmpStr;
			cmpStr = empStr;
			empStr = tmpStr;
		}
		if((curStr < cmpStr) || (curStr > empStr)) {
			return false;
		}
	}
	return true;
}
function checkEmail(fieldValue){
	var chkAt = fieldValue.indexOf("@");
	var chkDot= fieldValue.indexOf(".");
	var chkHack= fieldValue.indexOf("@.");
	var chkHackA= fieldValue.indexOf(".@");

	if((chkAt >= 0) && (chkDot >= 0) && (chkHack == -1) && (chkHackA == -1) ) {
		return true;
	}
	return false;
}

function checkUrl(fieldValue){
	var chkAt = fieldValue.indexOf("@");
	var chkDot= fieldValue.indexOf(".");

	if(fieldValue.length <= 8) {
		return false;
	}	
	if((fieldValue.substr(0,7) == "http://") ||  (fieldValue.substr(0,8) == "https://")) {
		return true;
	}
	return false;
}

function appendZero(val){
	var str = "";
	str = '' + val + '';
	if(str.length == 1) {
		str = "0" + str;
	}	
	return str;	
}	

function number_format(p,d) 
{
  var r;
  if(p<0){p=-p;r=format_number2(p,d);r="-"+r;}
  else   {r=format_number2(p,d);}
  return r;
}
function format_number2(pnumber,decimals) 
{
  var strNumber = new String(pnumber);
  var arrParts = strNumber.split('.');
  var intWholePart = parseInt(arrParts[0],10);
  var strResult = '';
  if (isNaN(intWholePart))
    intWholePart = '0';
  if(arrParts.length > 1)
  {
    var decDecimalPart = new String(arrParts[1]);
    var i = 0;
    var intZeroCount = 0;
     while ( i < String(arrParts[1]).length )
     {
       if( parseInt(String(arrParts[1]).charAt(i),10) == 0 )
       {
         intZeroCount += 1;
         i += 1;
       }
       else
         break;
    }
    decDecimalPart = parseInt(decDecimalPart,10)/Math.pow(10,parseInt(decDecimalPart.length-decimals-1)); 
    Math.round(decDecimalPart); 
    decDecimalPart = parseInt(decDecimalPart)/10; 
    decDecimalPart = Math.round(decDecimalPart); 

    //If the number was rounded up from 9 to 10, and it was for 1 'decimal' 
    //then we need to add 1 to the 'intWholePart' and set the decDecimalPart to 0. 

    if(decDecimalPart==Math.pow(10, parseInt(decimals)))
    { 
      intWholePart+=1; 
      decDecimalPart="0"; 
    } 
    var stringOfZeros = new String('');
    i=0;
    if( decDecimalPart > 0 )
    {
      while( i < intZeroCount)
      {
        stringOfZeros += '0';
        i += 1;
      }
    }
    decDecimalPart = String(intWholePart) + "." + stringOfZeros + String(decDecimalPart); 
    var dot = decDecimalPart.indexOf('.');
    if(dot == -1)
    {
      decDecimalPart += '.'; 
      dot = decDecimalPart.indexOf('.'); 
    } 
    var l=parseInt(dot)+parseInt(decimals); 
    while(decDecimalPart.length <= l) 
    {
      decDecimalPart += '0'; 
    }
    strResult = decDecimalPart;
  }
  else
  {
    var dot; 
    var decDecimalPart = new String(intWholePart); 

    decDecimalPart += '.'; 
    dot = decDecimalPart.indexOf('.'); 
    var l=parseInt(dot)+parseInt(decimals); 
    while(decDecimalPart.length <= l) 
    {
      decDecimalPart += '0'; 
    }
    strResult = decDecimalPart;
  }
  return strResult;
}

function mainShopCartLoad() {
	
	var objCartAlign = document.getElementById('cartAlign');
	var objCart = document.getElementById('cartCont');
	
	var leftX = findPosX(objCartAlign);	
	var topY = findPosY(objCartAlign);	
	objCart.style.top = (topY - 50) +'px';
	objCart.style.left = leftX +'px';

	var browser = new Browser();
	
	var bodyObj = document.getElementsByTagName('BODY')[0];
	
	bodyObj.onscroll = function(e) {
		MoveShopCart();
	}

}
var cartTop = 0;

function fixCartPosition(dragObj){
	var objCart = document.getElementById('cartCont');	
	if(objCart){
		var scrolledX, scrolledY;	
		var bodyObj = document.getElementsByTagName('BODY')[0];
	
		scrolledX = bodyObj.scrollLeft;
		scrolledY = bodyObj.scrollTop;

		cartTop = objCart.offsetTop - scrolledY;
	}
	
}
function shopCartLoad() {
	
	var objCartAlign = document.getElementById('cartAlign');
	var objCart = document.getElementById('cartCont');
	
	document.getElementById('prodTable').style.visibility='visible';
	var leftX = findPosX(objCartAlign);	
	var topY = findPosY(objCartAlign);	
	objCart.style.top = (topY - 50)+'px';
	objCart.style.left = leftX+'px';

	cartTop = topY - 50;
	
	var browser = new Browser();
	


}

function MoveShopCart(){
// 	alert(1);
	var scrolledX, scrolledY;	
	var objCart = document.getElementById('cartCont');
// 	var bodyObj = document.getElementsByTagName('BODY')[0]; //old site Documenttype
 	var bodyObj = document.documentElement; 
 	if(objCart){
		scrolledY = bodyObj.scrollTop;
		var crtTop = cartTop + scrolledY;
		objCart.style.top = crtTop + 'px';	
	}
} 
function MoveShopCartOld() {
	var scrolledX, scrolledY;
	var objCart = document.getElementById('cartCont');
	
	if (objCart.style.visibility == 'visible') {
		var browser = new Browser();
		if( self.pageYOffset ) {
		 scrolledX = self.pageXOffset;
		 scrolledY = self.pageYOffset;
		} else if( document.documentElement && document.documentElement.scrollTop ) {
		if (browser.isIE) {
		 	scrolledX = document.documentElement.scrollLeft;
		 	scrolledY = document.documentElement.scrollTop;
		}else if (browser.isNS) {
		 	scrolledX = window.scrollX;
		 	scrolledY = window.scrollY;
			}
		} else if( document.body ) {
		if (browser.isIE) {
			scrolledX = document.body.scrollLeft;
		 	scrolledY = document.body.scrollTop;
			}else if (browser.isNS) {
			scrolledX = window.scrollX;
		 	scrolledY = window.scrollY;
			}
		}
		
		var topY = findPosY(objCart);	
		if (topY<scrolledY) {
			var topOffset = scrolledY;
		}else if (topY >(screen.availHeight - scrolledY)) {
			var topOffset = ((scrolledY + screen.availHeight) - 300);
		}else if (topY>(screen.availHeight - 300)){
			var topOffset = ((screen.availHeight) - 300);
		}else{
			var topOffset = topY;
		}
		
		objCart.style.top = topOffset + "px";
	}
}

//fuction to open the cart
function OpenCart() {
	if (CartOpen == false) {
		var shopCart = document.getElementById('cartCont');
		shopCart.style.visibility = 'visible';
		shopCart.style.display = 'block';
	}
}

function show_login(obj){
	if(obj == 1){
		document.getElementById('show_login_box').style.visibility="visible";
		document.getElementById('show_login_box').style.display="block";
		document.getElementById('show_login_div').style.visibility="hidden";
		document.getElementById('show_login_div').style.display="none";
	}else{
		document.getElementById('show_login_box').style.visibility="hidden";
		document.getElementById('show_login_box').style.display="none";
		document.getElementById('show_login_div').style.visibility="visible";
		document.getElementById('show_login_div').style.display="block";
	}
}
function validate_user_login(){
	var obj = document.user_login_data;
	var errmsg = "";
	
	if (obj.email_address.value == ""){
		errmsg += "Your Email\n";
	}else if (!checkEmail(obj.email_address.value)){
		errmsg  += "Invalid E-mail address\n";
	}
	if (obj.password.value == ""){
		errmsg += "Your Password\n";
	}

	if(errmsg){
		msg = "Following fields are empty or not entered correctly:";
		alert(msg + '\n\n' + errmsg);
		return false;
	}else{
		return true;
	}
}

function stopEnter() {
  if (event.keyCode == 13) event.returnValue = false;
}

function change_code(objval){
	document.getElementById('prod_code').innerHTML = objval;
}
function change_codemulti(objval,objname){
	document.getElementById('prod_code_'+ objname).innerHTML = objval;
}
function change_color_val(objcolor){
	document.getElementById('color_val').value = objcolor;
}

function change_color_valMultiple(objcolor, prodId){
	document.getElementById('color_val_'+ prodId).value = objcolor;
}

function change_color_valmulti(objcolor,objname){
	document.getElementById('color_val_'+ objname).value = objcolor;
}


function search_validation(){
	if(document.search_frm.search_val.value == ' Search for some thing...' || document.search_frm.search_val.value == '' ){
		alert('Please enter the search text');
		return false;
	}else{
		return true;
	}
}
function pass_msg(){
	document.getElementById('message_val').value = document.getElementById('message').value;
}

// check multi checkboxes based on the name passed in.
function CheckMultiple(name) {
	theFrm = document.frmSS;
	for(var i=0; i < theFrm.length; i++) {
		fldObj = theFrm.elements[i];
		var fieldnamecheck=fldObj.name.indexOf(name);
		if (fieldnamecheck != -1) {
			if (fldObj.checked) {
	   			return true;
			}
		}
	}
    return false;
}
function CheckSS(){
	theFrm = document.frmSS;
	
	hasDot = theFrm.Email.value.indexOf(".");
	hasAt = theFrm.Email.value.indexOf("@");
	
	if (hasDot == -1 || hasAt == -1){
	    alert("Please enter a valid email address.");
	    theFrm.Email.focus();
	    theFrm.Email.select();
	    return false;
	}
    valcheck = document.getElementById("Fields[2]");
    if(valcheck.value == "") {
        alert("Please enter a value for the 'Contact First Name' field.");
        valcheck.focus();
        valcheck.select();
        return false;
    }else{
        var minsize_2 = 0;
        var maxsize_2 = 100;
        var fieldlength = 0;
        fieldlength = valcheck.value.length;
        if(fieldlength < minsize_2) {
            alert("You must enter a value for the 'Contact First Name' field longer than " + minsize_2 + " characters");
            valcheck.focus();
            return false;
        }
        if (fieldlength > maxsize_2) {
            alert("You must enter a value for the 'Contact First Name' field no longer than " + maxsize_2 + " characters");
            valcheck.focus();
            return false;
        }
    }
	return true;
}

function Check_sub(){
	var obj = document.frm_sub;
	var errmsg = "";
	
	if (obj.email_address.value == ""){
		errmsg += "E-mail address\n";
	}else if (!checkEmail(obj.email_address.value)){
		errmsg  += "Invalid E-mail address\n";
	}
	if(errmsg){
		msg = "Following fields are empty or not entered correctly:";
		alert(msg + '\n\n' + errmsg);
		return false;
	}else{
		return true;
	}
}
function showBox(objVal){
	if(objVal.value == 9 || objVal.value == 'S'){
		document.getElementById('issueNoCap').style.visibility = 'visible';
		document.getElementById('issueNoCap').style.display = 'block';
		document.getElementById('issueNoVal').style.visibility = 'visible';
		document.getElementById('issueNoVal').style.display = 'block';
	}else{
		document.getElementById('issueNoCap').style.visibility = 'hidden';
		document.getElementById('issueNoCap').style.display = 'none';
		document.getElementById('issueNoVal').style.visibility = 'hidden';
		document.getElementById('issueNoVal').style.display = 'none';
	}
}

window.onscroll=MoveShopCart;

function ShowBilling(objVal){
	if(objVal == 1){
		document.getElementById('shipInfo').style.visibility = 'visible';
		document.getElementById('shipInfo').style.display = 'block';
		document.getElementById('yesImg').src = 'images/uncheck1.gif';
		document.getElementById('noImg').src = 'images/check2.gif';
		document.Confirm_form.ship_mode.value = 0;
	}else{
		document.getElementById('shipInfo').style.visibility = 'hidden';
		document.getElementById('shipInfo').style.display = 'none';
		document.getElementById('yesImg').src = 'images/check1.gif';
		document.getElementById('noImg').src = 'images/uncheck2.gif';
		document.Confirm_form.ship_mode.value = 1;
	}
}

function validate(){
	var Objform = document.getElementById('Confirm_form');
	var msg = "";
// 	if(document.Confirm_form.total_qty.value=='0'){
// 		msg += "You have not selected any Item.\n";				
// 	}
	if(document.Confirm_form.first_name.value==''){
		msg += "First Name\n";				
		document.Confirm_form.first_name.focus();
	}
	if(document.Confirm_form.last_name.value==''){
		msg += "Last Name\n";				
		document.Confirm_form.last_name.focus();
	}
	if(document.Confirm_form.password){
		if (document.Confirm_form.password.value==''){
			msg += "Password\n";				
			document.Confirm_form.password.focus();
		}
		if (document.Confirm_form.re_password.value==''){
			msg += "Confirm Password\n";				
			document.Confirm_form.re_password.focus();
		}
		var value1,value2;
		value1 = document.Confirm_form.password.value;
		value2 = document.Confirm_form.re_password.value;
		if ((document.Confirm_form.password.value!='') && (document.Confirm_form.re_password.value!='')){
			if (value1!=value2){
				msg += "Password mismatch\n";				
			}
		}
	}
	if (document.Confirm_form.email.value==''){
		msg += "Email\n";				
		document.Confirm_form.email.focus();
	}else if (!checkEmail(document.Confirm_form.email.value)){
		msg += "Email is invalid\n";
	}
	if (document.Confirm_form.re_email.value==''){
		msg += "Reconfirm Email\n";				
		document.Confirm_form.re_email.focus();
	}else if (!checkEmail(document.Confirm_form.re_email.value)){
		msg += "Reconfirm Email is invalid\n";
	}else if (document.Confirm_form.email.value != document.Confirm_form.re_email.value){
		msg += "Email mismatch\n";
	}
	if (document.Confirm_form.address.value==''){
		msg += "Address\n";				
		document.Confirm_form.address.focus();
	}	
	if (document.Confirm_form.post_code.value==''){
		msg += "Postcode\n";				
		document.Confirm_form.post_code.focus();
	}	
	if (document.Confirm_form.city.value==''){
		msg += "City\n";				
		document.Confirm_form.city.focus();
	}	
	if (document.Confirm_form.country.value==''){
		msg += "City\n";				
		document.Confirm_form.country.focus();
	}		
	if (document.Confirm_form.phone_number.value==''){
		msg += "Phone  Number\n";				
		document.Confirm_form.phone_number.focus();
	}	
	if (document.Confirm_form.find_out.value==''){
		msg += "Where did you find out about Giftlab\n";				
		document.Confirm_form.find_out.focus();
	}	
	// validate shipping details
	var Obj = document.getElementById('shipInfo');
	
	if (Obj.style.visibility=='visible'){
		if (document.Confirm_form.shipfirst_name.value==''){
			msg += "Shipping First Name\n";				
			document.Confirm_form.shipfirst_name.focus();
		}
		if (document.Confirm_form.shiplast_name.value==''){
			msg += "Shipping Last Name\n";				
			document.Confirm_form.shiplast_name.focus();
		}
		if (document.Confirm_form.shipemail.value==''){
			msg += "Shipping Email\n";				
			document.Confirm_form.shipemail.focus();
		}else if(!checkEmail(document.Confirm_form.shipemail.value)){
			msg += "Shipping Invalid Email\n";
		}
		if (document.Confirm_form.re_shipemail.value==''){
			msg += "Reconfirm Shipping Email\n";				
			document.Confirm_form.re_shipemail.focus();
		}else if(!checkEmail(document.Confirm_form.re_shipemail.value)){
			msg += "Reconfirm Shipping Email is invalid\n";
		}else if (document.Confirm_form.shipemail.value != document.Confirm_form.re_shipemail.value){
			msg += "Shipping Email mismatch\n";
		}
		if (document.Confirm_form.shipaddress.value==''){
			msg += "Shipping Address\n";				
			document.Confirm_form.shipaddress.focus();
		}
		if (document.Confirm_form.shippost_code.value==''){
			msg += "Shipping Postcode\n";				
			document.Confirm_form.shippost_code.focus();
		}
		if (document.Confirm_form.sphone_number.value==''){
			msg += "Shipping Phone Number\n";				
			document.Confirm_form.sphone_number.focus();
		}
		if (document.Confirm_form.shipcity.value==''){
			msg += "Shipping City\n";				
			document.Confirm_form.shipcity.focus();
		}
		if (document.Confirm_form.shipcountry.value==''){
			msg += "Shipping Country\n";				
			document.Confirm_form.shipcountry.focus();
		}
	}
	if (msg != ""){
		msg = "Following fields are either empty or not entered properly: \n" + msg;
		alert(msg);
	}else{
		document.Confirm_form.submit();
	}
}

function showDelivery(){
	var totCostAmt = document.getElementById('final_total').innerHTML;
	var ExtraDeli = document.getElementById('nextDelv').innerHTML;
	var divObj = document.getElementById('showDel');
	if(document.getElementById('nextDay').checked == true){
		var finalTot = parseFloat(totCostAmt)+ parseFloat(ExtraDeli);
		divObj.style.visibility = 'visible';
		divObj.style.display = 'block';
	}else{
		var finalTot = parseFloat(totCostAmt) - parseFloat(ExtraDeli);
		divObj.style.visibility = 'hidden';
		divObj.style.display = 'none';
	}
	document.getElementById('final_total').innerHTML = format_number(finalTot,2,'.','.');
}