var spinnerDialog;
	function initSpinnerDialog() {
		spinnerDialog = new YAHOO.widget.Panel("spinnerBox", {
		width:"595px", 
		height:"355px",
		fixedcenter: false, 
		autofillheight: "body", 
		close:false, 
		visible:false, 
		draggable:false,
		zIndex: 800,
		target:document.body
		} );
		YAHOO.util.Dom.setStyle("spinnerBox","display", "block");
		spinnerDialog.render();
	}
		
	function showSpinnerDialog(targ) {
		try{
			   YAHOO.log('showSpinnerDialog context obj'+targ.id);
			   spinnerDialog.cfg.setProperty('context',[targ.id, 'tl', 'tl']);
				/*var targetH= document.getElementById(targ.id).offsetHeight;
				
				YAHOO.log('target H'+parseFloat(targetH/2) +' spinnerDialog Y'+ spinnerDialog.cfg.getProperty('y'));
				
				var posY=spinnerDialog.cfg.getProperty('y');
				var posY1= parseFloat(posY)+parseFloat(targetH/2);
				spinnerDialog.moveTo(spinnerDialog.cfg.getProperty('x'), posY1); */
				spinnerDialog.render();
				
				spinnerDialog.show();
		}  catch(e){
			YAHOO.log('error in showSpinnerDialog----'+e.message);
			return false;
		 }	
			return false;
	}		
	function hideSpinnerDialog(){
		spinnerDialog.hide();
	}