<!--
var num_of_Expand = 30;

function _dSectionExpand(sec) {  

for (i=1; i<num_of_Expand + 1; i++) {
    if (i == sec) {
         document.all["cSec"+sec].style.display = "none";   
         document.all["xSec"+sec].style.display = "";
    }else{
         _dSectionCollapse(i);
    }

}//end for

}
function _dSectionCollapse(sec) {  
document.all["xSec"+sec].style.display = "none";   
document.all["cSec"+sec].style.display = "";
}
//-->