var vGoldBuy  = '1,214,000';
var vGoldSell = '1,222,000';

buttonObj1On = new Image();
buttonObj1On.src = "../interface/gd/Home1.jpg";
buttonObj1Off = new Image();
buttonObj1Off.src = "../interface/gd/Home.jpg";

buttonObj2On = new Image();
buttonObj2On.src = "../interface/gd/Introduce1.jpg";
buttonObj2Off = new Image();
buttonObj2Off.src = "../interface/gd/Introduce.jpg";

buttonObj3On = new Image();
buttonObj3On.src = "../interface/gd/help1.jpg";
buttonObj3Off = new Image();
buttonObj3Off.src = "../interface/gd/help.jpg";

buttonObj4On = new Image();
buttonObj4On.src = "../interface/gd/member1.jpg";
buttonObj4Off = new Image();
buttonObj4Off.src = "../interface/gd/member.jpg";

buttonObj5On = new Image();
buttonObj5On.src = "../interface/gd/contact1.jpg";
buttonObj5Off = new Image();
buttonObj5Off.src = "../interface/gd/contact.jpg";

l_buttonObj1On = new Image();
l_buttonObj1On.src = "../interface/gd/letf_drg1.jpg";
l_buttonObj1Off = new Image();
l_buttonObj1Off.src = "../interface/gd/letf_drg.jpg";

l_buttonObj2On = new Image();
l_buttonObj2On.src = "../interface/gd/letf_comp1.jpg";
l_buttonObj2Off = new Image();
l_buttonObj2Off.src = "../interface/gd/letf_comp.jpg";

l_buttonObj3On = new Image();
l_buttonObj3On.src = "../interface/gd/letf_phar1.jpg";
l_buttonObj3Off = new Image();
l_buttonObj3Off.src = "../interface/gd/letf_phar.jpg";

l_buttonObj4On = new Image();
l_buttonObj4On.src = "../interface/gd/letf_hos1.jpg";
l_buttonObj4Off = new Image();
l_buttonObj4Off.src = "../interface/gd/letf_hos.jpg";

l_buttonObj5On = new Image();
l_buttonObj5On.src = "../interface/gd/letf_pk1.jpg";
l_buttonObj5Off = new Image();
l_buttonObj5Off.src = "../interface/gd/letf_pk.jpg";


function buttonOn(buttonID,imgName) { 
	imgOn = eval(imgName +"On.src");
	document[buttonID].src = imgOn;  
}
function buttonOff(buttonID,imgName) { 
	imgOff = eval(imgName + "Off.src");
	document[buttonID].src = imgOff;  
}