//added by Ying for the manuscript page of SCRC

function dropdown(mySel)
{
var myWin, myVal;
myVal = mySel.options[mySel.selectedIndex].value;
if(myVal)
 {
 if(mySel.form.target)myWin = parent[mySel.form.target];
 else myWin = window;
 if (! myWin) return true;
 myWin.location = myVal;
 }
return false;
}