var code="";
var adminCode="admin"

$(document).keydown(function (e) {

	keypress(e)
  
	
});


function getKeyCode(lettre){
		
	
	switch(lettre){
		case "a" :
			return 65;
		break;
		case "b" :
			return 66;
		break;
		case "c" :
			return 67;
		break;
		case "d" :
			return 68;
		break;
		case "e" :
			return 69;
		break;
		case "f" :
			return 70;
		break;
		case "g" :
			return 71;
		break;
		case "h" :
			return 72;
		break;
		case "i" :
			return 73;
		break;
		case "j" :
			return 74;
		break;
		case "k" :
			return 75;
		break;
		case "l" :
			return 76;
		break;
		case "m" :
			return 77;
		break;
		case "n" :
			return 78;
		break;
		case "o" :
			return 79;
		break;
		case "p" :
			return 80;
		break;
		case "q" :
			return 81;
		break;
		case "r" :
			return 82;
		break;
		case "s" :
			return 83;
		break;
		case "t" :
			return 84;
		break;
		case "u" :
			return 85;
		break;
		case "v" :
			return 86;
		break;
		case "w" :
			return 87;
		break;
		case "x" :
			return 88;
		break;
		case "y" :
			return 89;
		break;
		case "z" :
			return 90;
		break;
	
	}	
}

function keypress(evenement) {
			
	if(code=="" && evenement.which==getKeyCode(adminCode.charAt(0))){
		code+=adminCode.charAt(0);
	}
	
	if(code==adminCode.charAt(0) && evenement.which==getKeyCode(adminCode.charAt(1))){
		code+=adminCode.charAt(1)	
	}else if(code==adminCode.charAt(0) && evenement.which!=getKeyCode(adminCode.charAt(0))){
		code="";
	} 
	if(code==adminCode.charAt(0)+adminCode.charAt(1) && evenement.which==getKeyCode(adminCode.charAt(2))){
		code+=adminCode.charAt(2);		
	}else if(code==adminCode.charAt(0)+adminCode.charAt(1) && evenement.which!=getKeyCode(adminCode.charAt(1))){
		code="";
	} 
	if(code==adminCode.charAt(0)+adminCode.charAt(1)+adminCode.charAt(2) && evenement.which==getKeyCode(adminCode.charAt(3))){
		code+=adminCode.charAt(3)
	}else if(code==adminCode.charAt(0)+adminCode.charAt(1)+adminCode.charAt(2) && evenement.which!=getKeyCode(adminCode.charAt(2))){
		code="";
	} 
	if(code==adminCode.charAt(0)+adminCode.charAt(1)+adminCode.charAt(2)+adminCode.charAt(3) && evenement.which==getKeyCode(adminCode.charAt(4))){
		document.location="admin/";
		 
	}else if(code==adminCode.charAt(0)+adminCode.charAt(1)+adminCode.charAt(2)+adminCode.charAt(3) && evenement.which!=getKeyCode(adminCode.charAt(3))){
		code="";		
	} 

}