function MM_openBrWindow(theURL,winName,features) { //v2.0 
window.open(theURL,winName,features);
}

var log = true;
function Login(){

    	if(log == true ){
    	
    		document.getElementById("double").style.display = "inline";
    		log = false;
    		
    	} else {
    		document.getElementById("double").style.display = "none";
    		log = true;
    	}
}