function ask(text,url){
	if(confirm(text)){
		location=url;
	}
}
function validate_post(id){
        if(document.getElementById(id).value.length > 2){
           return valid;
        }else{
           alert("Post too short !!")
        }
}
function validate_topic(id1,id2){
        if(document.getElementById(id1).value.length > 2 && document.getElementById(id2).value.length > 2){
           return valid;
        }else{
           alert("Post too short !!")
        }
}
function validate_forum(id){
        if(document.getElementById(id).value.length > 2){
           return valid;
        }else{
           alert("Title too short !!")
        }
}
function validate_character(id){
        if(document.getElementById(id).value.length > 2){
           return valid;
        }else{
           alert("Nick must be at least 3 character !!")
        }
}
function validate_answer(id,id1){
        if(document.getElementById(id).value.length > 2 && document.getElementById(id1).value.length > 2){
           return valid;
        }else{
           alert("Title or text too short !!")
        }
}
function validate_profile(id1,id2,id3,id4){
        if(document.getElementById(id1).value.length > 2){
        	if(document.getElementById(id2).value.length == 0 || document.getElementById(id2).value.length > 3){
        		if(document.getElementById(id3).value.length > 7){
        			if(document.getElementById(id4).value.length > 3){
           				return valid;
        			}else{
           				alert("Displayed name must be at least 4 character !!")
        			}
        		}else{
           			alert("Illegal mail address !!")
        		}
        	}else{
           		alert("Password must be at least 4 character !!")
        	}	
        }else{
           alert("Username must be at least 4 character !!")
        }
}
function repl(){
         var val = document.getElementById('reply1').value;
         document.getElementById('post_text').value = val;
}
function validate_raid(){
        	if(document.getElementById('event').value.length > 2){
			var start = document.getElementById('start_date').value.split("-");
			var end = document.getElementById('end_date').value.split("-"); 
			var start_time = document.getElementById('start_time').value.split(":"); 
			var end_time = document.getElementById('end_time').value.split(":");
			start_time = start_time[0] + start_time[1];
			end_time = end_time[0] + end_time[1];
			start = start[2] + start[1] + start[0];
			end = end[2] + end[1] + end[0];
        		if(start < end){
           			return valid;		
			}else if(start == end){
				if(parseInt(start_time) < parseInt(end_time)){
           				return valid;		
				}else{
	   				alert("Start time need to be before end !!");
				}
			}else{
	   			alert("Start time need to be before end !!");
			}
        	}else{
           		alert("Missing event name !!");
        	}
}
function validate_discard(){
	var start = document.getElementById('start').value.split("-");
	var end = document.getElementById('slut').value.split("-"); 
	start = start[2] + start[1] + start[0];
	end = end[2] + end[1] + end[0];
        if(start < end){
           	return valid;		
	}else if(start == end){
       		return valid;		
	}else{
	   	alert("To date must be after or equal From date !!");
	}

}