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	var sn_ir_ci_off=new Image();sn_ir_ci_off.src="../img/sn_ir_ci.gif";	
	var sn_ir_cal_on=new Image();sn_ir_cal_on.src="../img/sn_ir_cal_on.gif";
	var sn_ir_cal_off=new Image();sn_ir_cal_off.src="../img/sn_ir_cal.gif";		
	
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	var sn_ne_off=new Image();sn_ne_off.src="../img/sn_ne.gif";
	var sn_ne_pr_on=new Image();sn_ne_pr_on.src="../img/sn_ne_pr_on.gif";
	var sn_ne_pr_off=new Image();sn_ne_pr_off.src="../img/sn_ne_pr.gif";
	var sn_ne_fe_on=new Image();sn_ne_fe_on.src="../img/sn_ne_fe_on.gif";
	var sn_ne_fe_off=new Image();sn_ne_fe_off.src="../img/sn_ne_fe.gif";
	var sn_ne_pe_on=new Image();sn_ne_pe_on.src="../img/sn_ne_pe_on.gif";
	var sn_ne_pe_off=new Image();sn_ne_pe_off.src="../img/sn_ne_pe.gif";
	var sn_ne_cc_on=new Image();sn_ne_cc_on.src="../img/sn_ne_cc_on.gif";
	var sn_ne_cc_off=new Image();sn_ne_cc_off.src="../img/sn_ne_cc.gif";
	
	var sn_careers_on=new Image();sn_careers_on.src="../img/sn_careers_on.gif";
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	var sn_f_on=new Image();sn_f_on.src="../img/sn_f_on.gif";
	var sn_f_off=new Image();sn_f_off.src="../img/sn_f.gif";
	
	var sn_cu_on=new Image();sn_cu_on.src="../img/sn_cu_on.gif";
	var sn_cu_off=new Image();sn_cu_off.src="../img/sn_cu.gif";
	var sn_cu_gi_on=new Image();sn_cu_gi_on.src="../img/sn_cu_gi_on.gif";
	var sn_cu_gi_off=new Image();sn_cu_gi_off.src="../img/sn_cu_gi.gif";
	var sn_cu_vi_on=new Image();sn_cu_vi_on.src="../img/sn_cu_vi_on.gif";
	var sn_cu_vi_off=new Image();sn_cu_vi_off.src="../img/sn_cu_vi.gif";
	var sn_cu_dd_on=new Image();sn_cu_dd_on.src="../img/sn_cu_dd_on.gif";
	var sn_cu_dd_off=new Image();sn_cu_dd_off.src="../img/sn_cu_dd.gif";
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function act(imgN){
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}
function inact(imgN){
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function genOpenWin(url,winName,winFeatures){
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function generalOpenWin(url,winName,winFeatures){
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}

function writeMailTo(u,d){
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}