//function $(the_id) {

//	var obj = document.getElementById(the_id);

//	if ( obj == null)

//	  obj = document.getElementById(ID(the_id));

//	

//	return obj;

//}



function ID( idtag ){

    return 'ctl00_MC1_' + idtag;

}

function isArray(obj) {

   return (obj.constructor.toString().indexOf("Array") == -1 ? false : true);

}





 // Function takes an button sets to either disabled or enabled, with given text

 function buttonSetBusy( button, isBusy, buttonText ){

        button.value = buttonText;

        button.disabled = isBusy;

 }



function DLog( message )

{

  var y;

  var x;

  var logT = $('logTable');



  if ( logT ){

      x= logT.insertRow(0);

      y= x.insertCell(0);

      y.innerHTML = message;

  }

}



function toggle(obj, On) {

  if ( On == true ){

    obj.style.display = '';

  }else if ( On == false ){

    obj.style.display = 'none';

  }else{

	    if ( obj.style.display != 'none' ) {

		    obj.style.display = 'none';

	    }

	    else {

		    obj.style.display = '';

	    }

	}

}



function toggleByID(aID, On) {

    if ( $(aID) != null )

        toggle($(aID), On);

    else if ( $(ID(aID)) != null )

        toggle($(ID(aID)), On);

}

function getWindowSize()

{

	var height = 0;

	if(self.innerHeight) {

			height = self.innerHeight;

	}else if(document.documentElement && document.documentElement.clientHeight) {

			height = document.documentElement.clientHeight;

	}else {

			height = document.body.clientHeight;

	}

	return height;

}



function fillArray( theArray, val, startIndex, endIndex ){

    if ( startIndex == null)  startIndex = 0;

    if ( endIndex   == null)  endIndex   = theArray.length-1;



    for( var i = startIndex; i <= endIndex; i++){

        theArray[i] = val;

    } 

}



function getWindowSize()

{

	var height = 0;

	if(self.innerHeight) {

			height = self.innerHeight;

	}else if(document.documentElement && document.documentElement.clientHeight) {

			height = document.documentElement.clientHeight;

	}else {

			height = document.body.clientHeight;

	}

	return height;

}





//

// Mozilla/Firefox compatibility fix, allows Mozilla to read IE targetted DOM 

//

var isIE = (window.navigator.userAgent.indexOf("MSIE") > 0);



if (! isIE) {

  HTMLElement.prototype.__defineGetter__("innerText", 

              function () { return(this.textContent); });

  HTMLElement.prototype.__defineSetter__("innerText", 

              function (txt) { this.textContent = txt; });

}







function getInternetExplorerVersion()

// Returns the version of Internet Explorer or a -1

// (indicating the use of another browser).

{

  var rv = -1; // Return value assumes failure.

  if (navigator.appName == 'Microsoft Internet Explorer')

  {

    var ua = navigator.userAgent;

    var re  = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");

    if (re.exec(ua) != null)

      rv = parseFloat( RegExp.$1 );

  }

  return rv;

}