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bk1 = new Image();
ch1.src = "home/lnks/abtus01.gif";
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bk2 = new Image();
ch2.src = "home/lnks/conce01.gif";
bk2.src = "home/lnks/conce.gif";
ch3 = new Image();
bk3 = new Image();
ch3.src = "home/lnks/acti01.gif";
bk3.src = "home/lnks/acti.gif";
ch4 = new Image();
bk4 = new Image();
ch4.src = "home/lnks/centres01.gif";
bk4.src = "home/lnks/centres.gif";
ch5 = new Image();
bk5 = new Image();
ch5.src = "home/lnks/edu01.gif";
bk5.src = "home/lnks/edu.gif";
ch6 = new Image();
bk6 = new Image();
ch6.src = "home/lnks/out01.gif";
bk6.src = "home/lnks/out.gif";
ch7 = new Image();
bk7 = new Image();
ch7.src = "home/lnks/comp01.gif";
bk7.src = "home/lnks/comp.gif";
ch8 = new Image();
bk8 = new Image();
ch8.src = "home/lnks/camps01.gif";
bk8.src = "home/lnks/camps.gif";
ch9 = new Image();
bk9 = new Image();
ch9.src = "home/lnks/coll01.gif";
bk9.src = "home/lnks/coll.gif";
ch10 = new Image();
bk10 = new Image();
ch10.src = "home/lnks/down01.gif";
bk10.src = "home/lnks/down.gif";
ch11 = new Image();
bk11 = new Image();
ch11.src = "home/lnks/bulletin01.gif";
bk11.src = "home/lnks/bulletin.gif";
ch12 = new Image();
bk12 = new Image();
ch12.src = "home/lnks/upcoming01.gif";
bk12.src = "home/lnks/upcoming.gif";
ch13 = new Image();
bk13 = new Image();
ch13.src = "home/lnks/faq01.gif";
bk13.src = "home/lnks/faq.gif";
ch14 = new Image();
bk14 = new Image();
ch14.src = "home/lnks/publi01.gif";
bk14.src = "home/lnks/publi.gif";
ch15 = new Image();
bk15 = new Image();
ch15.src = "images/lnks/home01.gif";
bk15.src = "images/lnks/home.gif";
ch16 = new Image();
bk16 = new Image();
ch16.src = "images/lnks/contus01.gif";
bk16.src = "images/lnks/contus.gif";
ch17 = new Image();
bk17 = new Image();
ch17.src = "images/lnks/bbord01.gif";
bk17.src = "images/lnks/bbord.gif";
ch18 = new Image();
bk18 = new Image();
ch18.src = "images/lnks/down01.gif";
bk18.src = "images/lnks/down.gif";
ch19 = new Image();
bk19 = new Image();
ch19.src = "images/lnks/faq01.gif";
bk19.src = "images/lnks/faq.gif";
ch20 = new Image();
bk20 = new Image();
ch20.src = "images/lnks/publi01.gif";
bk20.src = "images/lnks/publi.gif";
ch21 = new Image();
bk21 = new Image();
ch21.src = "home/lnks/vision01.gif";
bk21.src = "home/lnks/vision.gif";