if (document.images) {

         //create "on" array and populate with image objects
         var onImgArray = new Array();

         onImgArray["arrow"]     = new Image(18,18);
         onImgArray["arrow2"]    = new Image(18,18);


         // set URLs for the "on" images

         onImgArray["arrow"].src      = "images/arrow2.gif";
         onImgArray["arrow2"].src     = "images/arrow2.gif";



         //create "off" array and populate with image objects
         var offImgArray = new Array();

         offImgArray["arrow"]   = new Image(18,18);
         offImgArray["arrow2"]  = new Image(18,18);


         // set URLs for the "off" images

         offImgArray["arrow"].src      = "images/arrow.gif";
         offImgArray["arrow2"].src     = "images/arrow.gif";

        }
        function imageOn(imgName) {
          if(document.images) {
            document.images[imgName].src = onImgArray[imgName].src;
          }
        }
        function imageOff(imgName) {
          if(document.images) {
            document.images[imgName].src = offImgArray[imgName].src;
          }
        }
        function setMsg(msg) {
          window.status = msg;
          return true;
        }
         function inputOn(imgName) {

            document.getElementById(imgName).src = onImgArray[imgName].src;

        }
         function inputOff(imgName) {

            document.getElementById(imgName).src = offImgArray[imgName].src;

        }

      function reveal(x){
          var isDOM = (document.getElementById ? true : false);
          var isIE4 = ((document.all && !isDOM) ? true : false);
        if (isIE4){
          var e   = document.all[x];
              e.style.display = "inline";
             //alert(e.value);
          }
        if (isDOM) {
              e   = document.getElementById(x);
              e.style.display = "inline";
             //alert(e.value);
          }
        }
        function hide(x){
          var isDOM = (document.getElementById ? true : false);
          var isIE4 = ((document.all && !isDOM) ? true : false);
        if (isIE4){
          var e   = document.all[x];
              e.style.display = "none";
             //alert(e.value);
          }
        if (isDOM) {
          	  e   = document.getElementById(x);
              e.style.display = "none";
             //alert(e.value);
          }
        }

        function change(x){
          var isDOM = (document.getElementById ? true : false);
          var isIE4 = ((document.all && !isDOM) ? true : false);
        if (isIE4){
          var e   = document.all[x];
              e.style.color = "#c3110c";
              e.style.cursor = "hand";
             //alert(e.value);
          }
        if (isDOM) {
              e   = document.getElementById(x);
              e.style.color = "#c3110c";
              e.style.cursor = "hand";
             //alert(e.value);
          }
        }

        function chg(x){
          var isDOM = (document.getElementById ? true : false);
          var isIE4 = ((document.all && !isDOM) ? true : false);
        if (isIE4){
          var e   = document.all[x];
              e.style.color = "#2e006b";
             //alert(e.value);
          }
        if (isDOM) {
              e   = document.getElementById(x);
              e.style.color = "#2e006b";
             //alert(e.value);
          }
        }


        function over(id) {
		 var isDOM = (document.getElementById ? true : false);
		 var isIE4 = ((document.all && !isDOM) ? true : false);
		 var isNS4 = (document.layers ? true : false);
		if (isIE4){
		 var e = document.all[id];
		  e.style.backgroundColor = "#fdff00";
		  e.style.color = "#000";
		  e.style.cursor = "hand";
		 }
		if (isDOM) {
		   e =document.getElementById(id);
		   e.style.backgroundColor = "#fdff00";
		   e.style.color = "#000";
		   e.style.cursor = "pointer";
		 }
		}

		function out(id) {
		 var isDOM = (document.getElementById ? true : false);
		 var isIE4 = ((document.all && !isDOM) ? true : false);
		 var isNS4 = (document.layers ? true : false);
		if (isIE4){
		 var e = document.all[id];
		 e.style.backgroundColor = "#4f4f4f";
		 e.style.color = "#fff";

		 }
		if (isDOM) {
		  e =document.getElementById(id);
		  e.style.backgroundColor = "#4f4f4f";
		  e.style.color = "#fff";
		}
       }


		function overM(id) {
		 var isDOM = (document.getElementById ? true : false);
		 var isIE4 = ((document.all && !isDOM) ? true : false);
		 var isNS4 = (document.layers ? true : false);
		if (isIE4){
		 var e = document.all[id];
		  e.style.backgroundColor = "#d0e7d1";
		  e.style.color = "#000";
		  e.style.cursor = "hand";
		 }
		if (isDOM) {
		   e =document.getElementById(id);
		   e.style.background = "transparent url(images/menubg.gif) repeat-y";
		   e.style.color = "#000";
		   e.style.cursor = "pointer";
		 }
		}

		function outM(id) {
		 var isDOM = (document.getElementById ? true : false);
		 var isIE4 = ((document.all && !isDOM) ? true : false);
		 var isNS4 = (document.layers ? true : false);
		if (isIE4){
		 var e = document.all[id];
		 e.style.backgroundColor = "transparent url(images/menubg.gif)";
		 e.style.color = "#4f4f4f";

		 }
		if (isDOM) {
		  e =document.getElementById(id);
		  e.style.background = "transparent url(images/pixel.gif) repeat-y";
		  e.style.color = "#4f4f4f";
		}
       }



       function disableB (button) {
	     if (document.all || document.getElementById) {
	       button.disabled = true;
	       button.value = "disabled";
	     } else if (button) {
	       button.oldOnClick = button.onclick;
	       button.onclick = null;
	       button.oldValue = button.value;
	       button.value = "disabled";
	     }
}