function setPanelHeight(panelDiv,heightModule){	
	if(heightModule<=1){
		document.getElementById(panelDiv).style.display="none";
	}else{
		document.getElementById(panelDiv).style.display="";
	}
	document.getElementById(panelDiv).style.height=heightModule+"px";
}
function getPanelHeight(panelDiv){
	var displayStatus = document.getElementById(panelDiv);
	var currentHeight = displayStatus.style.height+"";	
	var pxStart = currentHeight.indexOf("px");
	currentHeight = parseInt(currentHeight.substring(0,pxStart));
	if(isNaN(currentHeight)){
		return 0;
	}
	return currentHeight;
}
function getPanel_Height(panelDiv){
	var displayStatus = document.getElementById(panelDiv);
	var currentHeight = displayStatus.offsetHeight;	
	if(isNaN(currentHeight)){
		return 0;
	}
	return currentHeight;
}
function setPanelWidth(panelDiv,widthModule){	
	document.getElementById(panelDiv).style.width=widthModule+"px";
}
function getPanelWidth(panelDiv){
	var displayStatus = document.getElementById(panelDiv);
	var currentHeight = displayStatus.style.width+"";	
	var pxStart = currentHeight.indexOf("px");
	currentHeight = parseInt(currentHeight.substring(0,pxStart));
	if(isNaN(currentHeight)){
		return 0;
	}
	return currentHeight;
}
function getPanel_Width(panelDiv){
	var displayStatus = document.getElementById(panelDiv);
	var currentWidth = displayStatus.offsetWidth;	
	if(isNaN(currentWidth)){
		return 0;
	}
	return currentWidth;
}