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var myWidth;
var myHeight;
function getsize(){
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myWidth-=200;
myHeight-=200;

}

function popwindow(url){
var url=url+"&pop=true";
var wgt=screen.width-12;
if(document.all){
var hgt=screen.height-60;
window.open(url, "ex1","left=2px,top=0px, width="+wgt+",height="+hgt+",location=no, menubar=no, status=no, toolbar=no, scrollbars=yes, resizable=yes");
}else{
var hgt=screen.height-20;
window.open(url, "ex1","screenX=0px,screenY=0px, width="+wgt+",height="+hgt+",location=no, menubar=no, status=no, toolbar=no, scrollbars=yes, resizable=yes");
}}


function showItem(idx,ele){
document.getElementById(ele).style.visibility="visible"
idx.style.backgroundColor="#FFFF99"
idx.style.fontWeight="bold"}
function hideItem(idx,ele){
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idx.style.backgroundColor="#FFCC30"
idx.style.fontWeight="normal"}
function chal(ele){ele.style.visibility="visible"}
function chcoll(ele){ele.style.visibility="hidden"}

function cha(clr){

clr.style.backgroundColor="#FFFF99";
clr.style.fontWeight="bold";
}
function chcol(clr){

clr.style.backgroundColor="#FFCC30";
clr.style.fontWeight="normal";
}

//-->