function closeDiv(div){
	document.getElementById(div).innerHTML = "";
}




function collapsevideoDiv(div){
	document.getElementById(div).innerHTML = "<div style='padding:2px;background-color:#5284B7;border:1px solid #fff;width:100px'>video</div>";
}




function closemediaPlayerContainerWrap(){
	document.getElementById('mediaPlayerContainerWrap').innerHTML = '';
}



function invisibleDiv(div){
	document.getElementById(div).style.visibility = 'hidden';
}


function visibleDiv(div){
	document.getElementById(div).style.display = 'visible';
}


function changeTop(div){
	document.getElementById(div).style.top = '200';
}