// this function is need to work around 
  // a bug in IE related to element attributes
  function hasClass(obj) {
     var result = false;
     if (obj.getAttributeNode("class") != null) {
         result = obj.getAttributeNode("class").value;
     }
     return result;
  }   



 function stripe(id) {

    // the flag we'll use to keep track of 
    // whether the current row is odd or even
    var even = false;
  
    // if arguments are provided to specify the colours
    // of the even & odd rows, then use the them;
    // otherwise use the following defaults:
    var evenColor = arguments[1] ? arguments[1] : "#fff";
    var oddColor = arguments[2] ? arguments[2] : "#f7f7ff"; //"#edf3fe";
  
    // obtain a reference to the desired table
    // if no such table exists, abort
    var table = document.getElementById(id);
    if (! table) { return; }
    table.style.width="100%";
    // by definition, tables can have more than one tbody
    // element, so we'll have to get the list of child
    // <tbody>s 
    var tbodies = table.getElementsByTagName("tbody");

    // and iterate through them...
    for (var h = 0; h < tbodies.length; h++) {
    
     // find all the &lt;tr&gt; elements... 
      var trs = tbodies[h].getElementsByTagName("tr");
      
      // ... and iterate through them
      for (var i = 0; i < trs.length; i++) {

	    // avoid rows that have a class attribute
        // or backgroundColor style
	    if (!hasClass(trs[i]) && ! trs[i].style.backgroundColor) {
 
         // get all the cells in this row...
          var tds = trs[i].getElementsByTagName("td");
        
          // and iterate through them...
          for (var j = 0; j < tds.length; j++) {
        
            var mytd = tds[j];

            // avoid cells that have a class attribute
            // or backgroundColor style
	        if (! hasClass(mytd) && ! mytd.style.backgroundColor) {
        
						//mytd.style.backgroundColor = even ? evenColor : oddColor;
						var color = even ? evenColor : oddColor;

						//mytd.style.background = color + " url('../images/3PIX.gif') repeat-x 50% top";
						mytd.style.background = color; // + " url('../images/3PIX.gif') repeat-x 50% top";

            }
          }
        }
        // flip from odd to even, or vice-versa
        even =  ! even;
      }
    }
  }


  
  function openWindow(entityID, pkID)  {
		var source = "../Common/ModLog.aspx?EntityID=" + entityID + "&PkID=" + pkID;
		var left = Math.floor( (screen.width - 700) / 2);
		var top = Math.floor( (screen.height - 300) / 2);
		var winParms = "top=" + top + ",left=" + left + ",height=300,width=700,resizable=yes,scrollbars=yes";
		var win = window.open(source, "pic", winParms);
		if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
	}



	function actionClickHandler() {
		
		var frm = document.frmCJ;
		var foundChecked = false;
		for (i=0; i<frm.length; i++) {
			if (frm.elements[i].checked == true) {
				foundChecked = true;
			}
		}
		
		if (foundChecked == false) {
			alert("Please select the records for performing action.");
			return false;
		}
		
		if (document.frmCJ.ddlAction.value=="X") {
			return confirm('Are you sure you want to delete the selected records?');
		}
		else if (document.frmCJ.ddlAction.value=="") {
			return false;
		}
		else {
			return true;
		}
	}

	function checkUncheckAll(theElement) {
		var frm = document.frmCJ;
		var foundChecked = false;
		for (i=0; i<frm.length; i++) {
			if (frm.elements[i].type == 'checkbox' && frm.elements[i].name != 'chkSelectAll') {
				frm.elements[i].checked = theElement.checked;
			}
		}
	}