$(document).ready(function(){
							 
    if($("#login_expand").css('display') == "block") {
		$("#gray_overlay").toggle();
		
	}
	
    $("#login_button").click(function () {
		//$("#gray_overlay").fadeIn(500);
				
				
				var ver = IEVersion();
				
				//$("#gray_overlay").toggle();
				
			//prompt(ver['BrowserMode']);
			//prompt(ver['BrowserMode'].indexOf("IE 8"));
			//prompt(ver['BrowserMode']);
			//if(ver['BrowserMode'].indexOf("IE 8") != -1) {
				
				$("#gray_overlay").toggle();
				
				
				
			//} else {
				
				//$("#gray_overlay").fadeToggle(500);
				
			//}
			
			//$("#gray_overlay").fadeTo("slow", 0.60);

			
				//$("#gray_overlay").show();
		$("#login_expand").slideToggle(400);
		
		
												});
	
							 });
  
  
  
  
  

  
  
  jQuery.fn.fadeToggle = function(speed, easing, callback) {
	  //this.css({height: '100%'});
	  
   return this.animate({'opacity' : 'toggle'}, speed, easing, callback);

}; 





/*
 * Author: Rob Reid
 * CreateDate: 20-Mar-09
 * Description: Little helper function to return details about IE 8 and its various compatibility settings either use as it is
 * or incorporate into a browser object. Remember browser sniffing is not the best way to detect user-settings as spoofing is
 * very common so use with caution.
*/
function IEVersion(){
	var _n=navigator,_w=window,_d=document;
	var version="NA";
	var na=_n.userAgent;
	var ieDocMode="NA";
	var ie8BrowserMode="NA";
	var is_ie7 = 0;
	// Look for msie and make sure its not opera in disguise
	if(/msie/i.test(na) && (!_w.opera)){
		// also check for spoofers by checking known IE objects
		if(_w.attachEvent && _w.ActiveXObject){		
			// Get version displayed in UA although if its IE 8 running in 7 or compat mode it will appear as 7
			version = (na.match( /.+ie\s([\d.]+)/i ) || [])[1];
			// Its IE 8 pretending to be IE 7 or in compat mode		
			if(parseInt(version)==7){				
				// documentMode is only supported in IE 8 so we know if its here its really IE 8
				if(_d.documentMode){
					version = 8; //reset? change if you need to
					// IE in Compat mode will mention Trident in the useragent
					if(/trident\/\d/i.test(na)){
						ie8BrowserMode = "Compat Mode";
					// if it doesn't then its running in IE 7 mode
					}else{
						ie8BrowserMode = "IE 7 Mode";
					}
				}
				
				
				
				// else {
				//probably is IE7...
				//is_ie7 = 1;
				//}
			} else if(parseInt(version)==8){
				// IE 8 will always have documentMode available
				if(_d.documentMode){ ie8BrowserMode = "IE 8 Mode";}
			}
			// If we are in IE 8 (any mode) or previous versions of IE we check for the documentMode or compatMode for pre 8 versions			
			ieDocMode = (_d.documentMode) ? _d.documentMode : (_d.compatMode && _d.compatMode=="CSS1Compat") ? 7 : 5;//default to quirks mode IE5				   			
		}
	}
		
	if(is_ie7 == 1) {
	
	return {
		"UserAgent" : na,
		"Version" : version,
		"BrowserMode" : 7,
		"DocMode": ieDocMode
	}	
	
	
	} else {
		
	return {
		"UserAgent" : na,
		"Version" : version,
		"BrowserMode" : ie8BrowserMode,
		"DocMode": ieDocMode
	}		
	
	}
}