<!--

bName = navigator.appName;
bVer = parseInt(navigator.appVersion);
br = 0;
if (bName == "Netscape" && bVer >=3) br = 1;
if (bName == "Microsoft Internet Explorer" && bVer >=4) br = 1;

// alert( bName + " bver --> " + bVer + " br --> " + br )

if (br==1)
{
          img_1a=new Image(); img_1a.src="/images/catalog/bt1_off.gif";
          img_1b=new Image(); img_1b.src="/images/catalog/bt1_on.gif";
          img_2a=new Image(); img_2a.src="/images/catalog/bt2_off.gif";
          img_2b=new Image(); img_2b.src="/images/catalog/bt2_on.gif";
          img_3a=new Image(); img_3a.src="/images/catalog/bt3_off.gif";
          img_3b=new Image(); img_3b.src="/images/catalog/bt3_on.gif";
          img_4a=new Image(); img_4a.src="/images/catalog/bt4_off.gif";
          img_4b=new Image(); img_4b.src="/images/catalog/bt4_on.gif";
          img_5a=new Image(); img_5a.src="/images/catalog/bt5_off.gif";
          img_5b=new Image(); img_5b.src="/images/catalog/bt5_on.gif";
          img_6a=new Image(); img_6a.src="/images/catalog/bt6_off.gif";
          img_6b=new Image(); img_6b.src="/images/catalog/bt6_on.gif";
          img_7a=new Image(); img_7a.src="/images/catalog/bt7_off.gif";
          img_7b=new Image(); img_7b.src="/images/catalog/bt7_on.gif";
          img_8a=new Image(); img_8a.src="/images/catalog/bt8_off.gif";
          img_8b=new Image(); img_8b.src="/images/catalog/bt8_on.gif";
		  img_10a=new Image(); img_10a.src="/images/catalog/bt10_off.gif";
          img_10b=new Image(); img_10b.src="/images/catalog/bt10_on.gif";
		  img_11a=new Image(); img_11a.src="/images/catalog/bt11_off.gif";
          img_11b=new Image(); img_11b.src="/images/catalog/bt11_on.gif";

          img_99a=new Image(); img_99a.src="/images/catalog/blank.gif";
          img_99b=new Image(); img_99b.src="/images/catalog/blank1.jpg";
          img_99c=new Image(); img_99c.src="/images/catalog/blank2.jpg";
          img_99d=new Image(); img_99d.src="/images/catalog/blank3.jpg";
          img_99e=new Image(); img_99e.src="/images/catalog/blank4.jpg";
          img_99f=new Image(); img_99f.src="/images/catalog/blank5.jpg";
          img_99g=new Image(); img_99g.src="/images/catalog/blank6.jpg";
          img_99h=new Image(); img_99h.src="/images/catalog/blank7.jpg";
          img_99i=new Image(); img_99i.src="/images/catalog/blank8.jpg";

}
function chg1(imag_num, new_imag_type)
{
   if (br==1)
   {
       imag = "loc" + imag_num
       document.images[imag].src = eval("img_" + imag_num + new_imag_type + ".src")
   }
}

function chg2(imag_num1, new_imag_type1, imag_num2, new_imag_type2)
{
   if (br==1)
   {
       imag1 = "loc" + imag_num1
       document.images[imag1].src = eval("img_" + imag_num1 + new_imag_type1 + ".src")
	 					imag2 = "loc" + imag_num2
       document.images[imag2].src = eval("img_" + imag_num2 + new_imag_type2 + ".src")
 	
   }
}


//-->

/*
pop-up window code
Author: Eric King http://redrival.com/eak/
*/

/* popup for video */
var win=null;
function NewWindow(mypage,myname,w,h,scroll,pos){
if(pos=="random"){LeftPosition=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;TopPosition=(screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;}
if(pos=="center"){LeftPosition=(screen.width)?(screen.width-w)/2:100;TopPosition=(screen.height)?(screen.height-h)/2:100;}
else if((pos!="center" && pos!="random") || pos==null){LeftPosition=0;TopPosition=20}
settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no';
win=window.open(mypage,myname,settings);}