var floatOnly = /^[0-9.]+$/;
var retVal = true;
var bigImgNum = 1;


function checkFloatOnly(theField, disp) 
{
	var theRetValue;

   theRetValue = true;
//   alert (theField.value)
   if (theField.value && floatOnly.test(theField.value))
   {
//	   alert("reach here")
   } else {
//	   alert("reach here")
	   if (theField.value) {  // we allow blanks
	     if (disp == 1) {
	         alert("Please enter a number")
	         theField.focus();
             theField.select();
		 } // disp = 1
          errCode = 2;
          theRetValue = false;
	   }
   }
   retVal = theRetValue;
//   alert("called " + retVal);
   return theRetValue
} // checkFloatOnly



function checkIfOK()
{
	toSend = true;
    if (toSend) {
       return true
    } else {
       alert ("All fields must be filled, with legal Values")
 	  return false
    }
}


   function loadImages()

   {
       var docu = document;
       var arraySz = 14;
   if (docu.images)
    {
       if (!docu.PW_img) {
 	     docu.PW_img = new Array(arraySz);
 		 for(j=1; j<arraySz; j++) {
            docu.PW_img[j] = new Image;
         } // for
		 for (j=1; j<arraySz; j++)
		 {
	        docu.PW_img[j].src = "Images/topBanner/btn_" + (j) + "n.jpg";
     	 }  // for loading
       } // !docu.PW_img

   } // if docu.images


  } // loadImages


   function loadImages2()

   {
       var docu = document;
       var arraySz = 14;
   if (docu.images)
    {
       if (!docu.PW_img) {
 	     docu.PW_img = new Array(arraySz);
 		 for(j=1; j<arraySz; j++) {
            docu.PW_img[j] = new Image;
         } // for
		 for (j=1; j<arraySz; j++)
		 {
	        docu.PW_img[j].src = "../Images/topBanner/btn_" + (j) + "n.jpg";
     	 }  // for loading
       } // !docu.PW_img

   } // if docu.images


  } // loadImages


  function ImgOn (picNum)
{
//	alert(eval(this));
//	alert(theField.name)
   fImage = eval("document.btn_" + picNum);
//   alert(fImage.name);
//   fImage.src = theImg + "_o.jpg";
//   fImage = eval("Image" + picNum);
   fImage.src = "Images/topBanner/btn_" + picNum + "n.jpg";

}

  function ImgOn2 (picNum)
{
//	alert(eval(this));
//	alert(theField.name)
   fImage = eval("document.btn_" + picNum);
//   alert(fImage.name);
//   fImage.src = theImg + "_o.jpg";
//   fImage = eval("Image" + picNum);
   fImage.src = "../Images/topBanner/btn_" + picNum + "n.jpg";

}

function ImgOff (picNum)
{
   fImage = eval("document.btn_" + picNum);
   fImage.src = "Images/topBanner/btn_" + picNum  + ".jpg";
}

function ImgOff2 (picNum)
{
   fImage = eval("document.btn_" + picNum);
   fImage.src = "../Images/topBanner/btn_" + picNum  + ".jpg";
}

function imgOnByID (picNum, id)
{
		var obj = "";
		if(document.getElementById)
			obj = document.getElementById(id);
		else if(document.all)
			obj = document.all[id];
		else if(document.layers)
			obj = document.layers[id];
		else
			return false;

		if (!obj)
			return false;
		else {
		}

   obj.src = "Images/topBanner/btn_" + picNum + "n.jpg";

}

function imgOnByID2 (picNum, id)
{
		var obj = "";
		if(document.getElementById)
			obj = document.getElementById(id);
		else if(document.all)
			obj = document.all[id];
		else if(document.layers)
			obj = document.layers[id];
		else
			return false;

		if (!obj)
			return false;
		else {
		}

   obj.src = "../Images/topBanner/btn_" + picNum + "n.jpg";

}

function imgOffByID (picNum, id)
{
		var obj = "";
		if(document.getElementById)
			obj = document.getElementById(id);
		else if(document.all)
			obj = document.all[id];
		else if(document.layers)
			obj = document.layers[id];
		else
			return false;

		if (!obj)
			return false;
		else {
		}

   obj.src = "Images/topBanner/btn_" + picNum + ".jpg";

}


function imgOffByID2 (picNum, id)
{
		var obj = "";
		if(document.getElementById)
			obj = document.getElementById(id);
		else if(document.all)
			obj = document.all[id];
		else if(document.layers)
			obj = document.layers[id];
		else
			return false;

		if (!obj)
			return false;
		else {
		}

   obj.src = "../Images/topBanner/btn_" + picNum + ".jpg";

}

function ImgOnImg (picNum, suffix)
{
//	alert(eval(this));
//	alert(theField.name)
   fImage = eval("document.img_" + picNum);
//   fImage.src = theImg + "_o.jpg";
//   fImage = eval("Image" + picNum);
   fImage.src = "Images/" + suffix + "imges/" + suffix + picNum + "r.jpg";

}


function ImgOffImg (picNum, suffix)
{
//	alert(eval(this));
//	alert(theField.name)
   fImage = eval("document.img_" + picNum);
//   fImage.src = theImg + "_o.jpg";
//   fImage = eval("Image" + picNum);
   fImage.src = "Images/" + suffix + "imges/" + suffix + picNum + ".jpg";

}

function handleImg (picNum, suffix)
{
   fImage = eval("document.bigImg");
   fImage.src = "Images/" + suffix + "imges/" + suffix + picNum + "B.jpg";
	bigImgNum = picNum - 0;
}

function moveFor (maxNum, suffix)
{
//    bigImgNum
// alert("reach here")
   fImage = eval("document.bigImg");
   bigImgNum++;
   if (bigImgNum > maxNum)
   {
	   bigImgNum = 1;
   }
   fImage.src = "Images/" + suffix + "imges/" + suffix + bigImgNum + "B.jpg";

}

function moveBack (maxNum, suffix)
{
//    bigImgNum
// alert("reach here")
   fImage = eval("document.bigImg");
   bigImgNum--;
   if (bigImgNum < 1)
   {
	   bigImgNum = maxNum;
   }
   fImage.src = "Images/" + suffix + "imges/" + suffix + bigImgNum + "B.jpg";

}

 function openWin (theURL,winName,features) { //v2.0
   if (features == "width=450,height=460")
   {
//	   features = "width=450,height=526";
	   features = "width=450,height=551";
   }
   features = features+",resizable=yes,status=yes"

   glosWindow = window.open(theURL,winName,features);
 //  glosWindow.focus();
 } //   infoOpenWin



function anotherWindowY (theUrl,winName,features) { 
//  alert("here")
//  var glosWindow = window.open(theURL,winName,features);
//  alert(features);
  targetWindow = window.open(theUrl,winName,features);
   targetWindow.focus();
  
}