var pHeight=0;
function displayTable(objidParent,objidChild) {  
Parent = _gel(objidParent);
Child = _gel(objidChild);
if(Parent==''|| Child=='') return false;
if(pHeight==0) pHeight=Parent.offsetHeight;
Child.style.height=pHeight+'px';
Child.style.display='block';
return true;
} 
function displayTableMR(objidParent,objidChild,mr) {  
Parent = _gel(objidParent);
Child = _gel(objidChild);
if(Parent==''|| Child=='') return false;
Child.style.height=Parent.offsetHeight-(2*mr)+'px';
Child.style.display='block';
return true;
} 
function resizeTable(btnResizeMax,btnResizeMin,objidOne,objidTwo,widthOne,widthTwo) {  
divone = _gel(objidOne);
divtwo = _gel(objidTwo);
btnRzMax=_gel(btnResizeMax);
btnRzMin=_gel(btnResizeMin);
if(divone==''|| divtwo=='') return false;
divone.style.width=widthOne+'px';
divtwo.style.width=widthTwo+'px';
//btnRzMax.style.display='';
//btnRzMin.style.display='block';
return true;
}