var user_input = document.getElementById('user_input');
	var pass_input = document.getElementById('pass_input');
	var admin_button = document.getElementById('admin_button');
	var admin_status_text = document.getElementById('admin_status_text');
		
	function done_login(stat){

		if(stat == 'true') location.href = 'http://mage.nu/index.php?p=edit';
	
		else {
		
			setTimeout("admin_status_text.innerHTML = ' ';",2000);
			admin_status_text.innerHTML = stat;
		}
	}	
	
	function login(){
	
		var callback = 'done_login(xmlHttp.responseText);';
		var method = 'POST';
		var fileName = 'chek';
		var php_posts = ['user',user_input.value,'pass',pass_input.value];
			
		sendAjax(callback,method,fileName,php_posts);
	}
		

	function initFields(nodelist){
	
		for(i=0;i<=1;i++){
		
			nodelist[i].onfocus = function(){
			
				this.value = '';
				this.style.color = 'black';
			}
			
			nodelist[i].onblur = function(){
			
				if(this.value == ''){
				
					this.style.color = '#CCC';
					this.value = this.name;
					
					this.onfocus = function(){
			
						this.value = '';
						this.style.color = '#000';
					}
				}
				
				else this.onfocus = null;
			}
		}
	}
		
	var nodelist = [user_input,pass_input]
	
	initFields(nodelist);
	
	admin_button.onclick = login;