function windowOnresize(divId, obj, tabId){
//	alert('windowOnresize');
	var div = document.getElementById(divId);
	if(!div)
		return;
	var viewpos;		
	if(tabId)
		viewpos = tabId + "_VIEWPOSITION_" + obj.VIEWPOS;
	else
		viewpos = "_VIEWPOSITION_" + obj.VIEWPOS;
//	alert(obj.VIEWPOS);
//	var frame = window.parent.Ext.getCmp(viewpos);
	var frame = parent.Ext.getCmp(viewpos);
	var temp = parent;
	var _height = 0;
	while(!frame){
		temp = temp.parent;
		frame = temp.Ext.getCmp(viewpos);
		_height = 25;
		if(temp == top)
			return;
	}
//	alert(frame);
	var height = frame.getSize().height;
	var width = frame.getSize().width;
//	alert(width);
//	alert(height- _height);
	div.style.height = height - _height;
	div.style.width = width;
	obj.setHeight(height - _height);
	obj.setWidth(width);
//	alert(div.style.height+"="+grid.height);
}