String.prototype.trim = function()  {
    // skip leading and trailing whitespace and return everything in between
    return this.replace(/^\s*(\b.*\b|)\s*$/, "$1");
}

function _add() {
   	var f = $('frmMain');
    var pga = f['hdnPgaction'];
    $(pga).value = 'add';
	f.submit();
}

function _edit(fld,id,pageNo) {
   	var f = $('frmMain');
    var pga = f['hdnPgaction'];
    $(pga).value = 'edit';
    var fid = f[fld];
    $(fid).value = id;
	//alert(pageNo);
	var pno = f['hdnPageNo'];
	$(pno).value = pageNo;
	//alert($(pno).value);
	f.submit();
}

function _delete(fld,id) {
	if(confirm('Are you sure to remove this record?')) {
        var f = $('frmMain');
        var pga = f['hdnPgaction'];
        $(pga).value = 'delete';
		var fid = f[fld];
		$(fid).value = id;
		f.submit();
    }
}


function Change_Status(fld,id,status_action) {
	var st = confirm('Want to change status !!');
	if(st) {
		var f = $('frmMain');
		var pga = f['hdnPgaction'];
		$(pga).value = 'change_status';
		var fid = f['fld'];
		$(fid).value = fld;
		var hid = f['hdn_fld_id'];
		$(hid).value = id;
		var s_action  = f['status_action'];
		$(s_action).value = status_action;
		f.submit();
		return true;
	}
}

function Bulk_Delete(frmMain,chk_deleted_ids) {
	var str = "";
	var flag = 0;
	var len = document.frmMain.chk_deleted_ids.length;
	if(len>0) {
		for(i=0;i<len;i++) {
			if(document.frmMain.chk_deleted_ids[i].checked==true) {
				str+=document.frmMain.chk_deleted_ids[i].value+",";
				flag = 1;
			}
		}
	}
	else {
		if(document.frmMain.chk_deleted_ids.checked==true) {
				str+=document.frmMain.chk_deleted_ids.value+",";
				flag = 1;
		}
	}
	if(flag == 0) {
		alert("please select atleast one record");
		return false;
	}
	else {
		if(confirm('Are you sure to remove records?')) {
			var f = $('frmMain');
			var pga = f['hdnPgaction'];
			$(pga).value = 'delete_selected';
			var del_sel_records = f['del_selected_records'];
			$(del_sel_records).value = str;
			return true;
		}
		else 
		{
			return false;
		}
	}
}
// end of Bulk_Delete


function arrange_order(orderbyfld,orderby) {
	var f = $('frmMain');
	var obyfld = f['hdnOrderbyFieldname'];
	$(obyfld).value = orderbyfld;
	var oby = f['hdnOrderby'];
	$(oby).value = orderby;
	f.submit();
}

// end of arrange_order
var isChecked = false;
function checkAll(frmMain) {
	var check;
	check=false;
	if (isChecked) {
		isChecked = false;
		check = false;
	} else {
		isChecked = true;
		check = true;
	}		
	for(var i=0;i<=frmMain.elements.length-1;i++) {
		if (check) { 
			document.frmMain.elements[i].checked=true;
		} else {
			document.frmMain.elements[i].checked=false;
		}
	}
} 
// end of checkAll

function Page_submit(){
	var f = $('frmMain');
	var pga = f['hdnPgaction'];
	$(pga).value = 'page_submit';
    return true;
}

// Check function start 

function _CheckNumeric(e) {   
    var key = (window.event) ? event.keyCode : e.which;   
	if (window.event)     
	    key = event.keyCode   
	else     key = e.which   // Was key that was pressed a numeric character (0-9) or backspace (8)?   
	//alert(key);
	if ( key > 47 && key < 58 || key == 8 || key == 0 )    
	 return; // if so, do nothing   
	else // otherwise, discard character     
	if (window.event) //IE      
	// window.event.returnValue = null;    
	window.event.keyCode=0;
	  else //Firefox       
	  e.preventDefault(); 
}

function _CheckNumericPrice(e) {   
    var key = (window.event) ? event.keyCode : e.which;   
	//alert(key);
	if (window.event)     
	    key = event.keyCode   
	else     key = e.which   // Was key that was pressed a numeric character (0-9) or backspace (8)?   46==>.
	if ( key > 47 && key < 58 || key == 8 || key == 46)    
	 return; // if so, do nothing   
	else // otherwise, discard character     
	if (window.event) //IE      
	// window.event.returnValue = null;    
	window.event.keyCode=0;
	  else //Firefox       
	  e.preventDefault(); 
}

// Check function end 


// _cancel function start 
function _cancel(page_name,hdnPageNo) {
	//alert(hdnPageNo);
	if(hdnPageNo == '') {
		hdnPageNo = 1;
	}
	var redirect = page_name + "?hdnPageNo=" + hdnPageNo;
	location.href = redirect;
}
// _cancel function end

// _cancel function start 
function cancel_image(page_name,hdnPageNo,p_id) {
	//alert(hdnPageNo);
	if(hdnPageNo == '') {
		hdnPageNo = 1;
	}
	var redirect = page_name + "?p_id="+p_id+"&hdnPageNo=" + hdnPageNo;
	location.href = redirect;
}
// _cancel function end
function Select_all_member() {
    var len = document.frmMain.member.length;
    if(len>0) {
        for(i=0;i<len;i++) {
            document.frmMain.member[i].selected=true;
        }
    }
}

function Deselect_all_member() {
    var len = document.frmMain.member.length;
    if(len>0) {
        for(i=0;i<len;i++) {
            document.frmMain.member[i].selected=false; 
        }
    }
}

function addElement() {
  var ni = document.getElementById('myDiv');
  var numi = document.getElementById('theValue');
  var num = (document.getElementById('theValue').value -1)+ 2;
  numi.value = num;
  var newdiv = document.createElement('div');
  var divIdName = 'my'+num+'Div';
  newdiv.setAttribute('id',divIdName);
  //newdiv.innerHTML = 'Upload Image : <input name="more_product_image[]" id="'+divIdName+'" type="file" /> <input type="button" name="btnRemove" value="Remove" onclick=\'removeElement("'+divIdName+'")\' />';
  newdiv.innerHTML = '<input name="more_product_image[]" id="'+divIdName+'" type="text" class="grey3" /> <input type="button" name="btnRemove" class="submitButton" value="Fjerne" onclick=\'removeElement("'+divIdName+'")\' />';
  ni.appendChild(newdiv);
  //alert(ni.innerHTML)
}

function removeElement(divNum) {
  var d = document.getElementById('myDiv');
  var olddiv = document.getElementById(divNum);
  d.removeChild(olddiv);
}



function addDateTimeElement() {
  var ni = document.getElementById('DateTimeDiv');
  var numi = document.getElementById('theValue');
  var num = (document.getElementById('theValue').value -1)+ 2;
  numi.value = num;
  var newdiv = document.createElement('div');
  var divIdName = 'DateTime'+num+'Div';
  var divIdDate = 'Date'+num+'Div';
  var divIdTime = 'Time'+num+'Div';
  newdiv.setAttribute('id',divIdName);
  newdiv.innerHTML = '<input name="open_date[]" id="'+divIdDate+'" type="text" class="input" />&nbsp;&nbsp;<input name="open_time[]" id="'+divIdTime+'" type="text" class="input" /> <input type="button" name="btnRemove" value="Remove" onclick=\'removedateTimeElement("'+divIdName+'")\' />';
  ni.appendChild(newdiv);
  //alert(ni.innerHTML)
}

function removedateTimeElement(divNum) {
  var d = document.getElementById('DateTimeDiv');
  var olddiv = document.getElementById(divNum);
  d.removeChild(olddiv);
}

function form_change()
{
	document.getElementById('hdnPgaction').value = "step1";
	document.getElementById('frmMain').action = "index.php";
	document.frmMain.submit();
}