function showPopWin(url, width, height, returnFunc) {
        var returnVal = "";
		var props = "dialogHeight: " + height + "px; dialogWidth: " + width + "px; help: no; resizable: yes; status: no; scrolling: no;"
		if (window.showModalDialog && 1==2){
		    returnVal = window.showModalDialog(url,'', props);
		}else{
            window.open(url,'',
                'height=' + height +',width=' + width + ',toolbar=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no ,modal=yes');		
		}
		
		if(returnVal == 'refresh'){
		    window.location = window.location;
		}
}

function showNewWin(url,returnFunc) {
            window.open(url,'');		
}