function debug(str)
{
	if(console != undefined)
		console.log(str);
}

jQuery.noConflict();

jQuery(document).ready(function(){

	//createCookie('klick','1',30);
	//alert(getCookie('klick'));
	if(readCookie("klick") == '3')
	{
		if(window.location.search != "?subj=4" && window.location.href != "index.php")
		{
			// TA BORT '//' H�R NEDAN, DET �R EN KOMMENTAR! 
			jQuery('#tPopup').slideDown();
			createCookie('klick','4p',30);
		}
		else
		{
			createCookie('klick','3',30);
		}
	}
		
	
	jQuery('#divNavigation a').click(function(){
		
		//alert("yadda");

		if(readCookie("klick") == null || readCookie("klick").length < 1)
		{
			createCookie('klick','1',30);
			createCookie('klick1',this.textContent,30);
		}
		else if(readCookie("klick") == '1')
		{
			createCookie('klick','2',30);
			createCookie('klick2',this.textContent,30);
		}
		else if(readCookie("klick") == '2')
		{
			createCookie('klick','3',30);
			createCookie('klick3',this.textContent,30);
		}
		else if(readCookie("klick") == '4p')
		{
			createCookie('klick','4',30);
			createCookie('klick4',this.textContent,30);
		}
		else if(readCookie("klick") == '4')
		{
			createCookie('klick','5',30);
			createCookie('klick5',this.textContent,30);
		}
		else if(readCookie("klick") == '5')
		{
			createCookie('klick','6',30);
			createCookie('klick6',this.textContent,30);
		}
		else if(readCookie("klick") == '6')
		{
			createCookie('klick','7',30);
			createCookie('klick7',this.textContent,30);
		}
		else if(readCookie("klick") == '7')
		{
			createCookie('klick','8',30);
			createCookie('klick8',this.textContent,30);
		}
		else if(readCookie("klick") == '8')
		{
			createCookie('klick','9',30);
			createCookie('klick9',this.textContent,30);
		}
		else if(readCookie("klick") == '9')
		{
			createCookie('klick','10',30);
			createCookie('klick10',this.textContent,30);
		}
		else if(readCookie("klick") == '10')
		{
			createCookie('klick','11',30);
			createCookie('klick11',this.textContent,30);
		}
		else if(readCookie("klick") == '11')
		{
			createCookie('klick','12',30);
			createCookie('klick12',this.textContent,30);
		}
		else if(readCookie("klick") == '12')
		{
			createCookie('klick','13',30);
			createCookie('klick13',this.textContent,30);
		}
	});
	
	jQuery('#tPopup a').click(function(){
		createCookie('svar',this.id,30);
		jQuery.post("includes/writeAnswer.php");
		jQuery("#tPopup").fadeOut();
		//return true;
	});
});
function eraseCookie(name) {
	createCookie(name,"",-1);
}
function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}


/*function setCookie(c_name,value,expiredays)
{
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+
	((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

function getCookie(c_name)
{
	if (document.cookie.length>0)
	  {
	  c_start=document.cookie.indexOf(c_name + "=");
	  if (c_start!=-1)
	    { 
	    c_start=c_start + c_name.length+1; 
	    c_end=document.cookie.indexOf(";",c_start);
	    if (c_end==-1) c_end=document.cookie.length;
	    return unescape(document.cookie.substring(c_start,c_end));
	    } 
	  }
	return "";
}*/


//-------------- IMAGE RANDOMISATION ----------\\
images = new Array(5);

images[0] = "<img src='div/1.png' alt='Toppbild'>";

images[1] = "<img src='div/2.png' alt='Toppbild'>";

images[2] = "<img src='div/3.png' alt='Toppbild'>";

images[3] = "<img src='div/4.png' alt='Toppbild'>";

images[4] = "<img src='div/green.jpg' alt='Toppbild'>";

function display_image()
{
	index = Math.floor(Math.random() * images.length);
	return document.write(images[index]);
}
						
						//-------------- FORM VALIDATION----------\\
						function MM_validateHelpers()
						{ //v4.0
							var i,p,q,nm,test,num,min,max,errors='',args=MM_validateHelpers.arguments;
							for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=document.getElementById(args[i]);
							  if (val) { nm=val.name; if ((val=val.value)!="") {
								if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
								  if (p<1 || p==(val.length-1)) errors+='- '+nm+' måste vara en e-mail address.\n';
								} else if (test!='R') { num = parseFloat(val);
								  if (isNaN(val)) errors+='- '+nm+' måste vara ett nummer.\n';
								  if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
									min=test.substring(8,p); max=test.substring(p+1);
									if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
							  } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' måste fyllas i.\n'; }
							}
							if(document.getElementById('c1').checked == false && document.getElementById('c2').checked == false 
								&& document.URL.indexOf('9') != -1)
							{
								errors += '\nDu har glömt att klicka i vilka broschyrer du önskar!';
							}
							else if(/*document.getElementById('c1').checked == false &&*/
								document.getElementById('c2').checked == false 
								&& document.getElementById('c3').checked == false &&
								document.URL.indexOf('8') != -1)
							{
								errors += '\nDu har glömt att klicka i vilka hjälpmedel du önskar!';
							}
							if (errors) alert('Följande fält måste fyllas i:\n'+errors);
							document.MM_returnValue = (errors == '');
						}
						
						function checkPhone()
						{
							var strng = document.getElementById("phoneNum").value;
							var stripped = strng.replace(/[\(\)\.\-\ ]/g, '');
							var err = "";
							
							if (isNaN(parseInt(stripped)))
							{
							   err = "\nTelefon numret får bara innehålla siffror.";
							}
							if (!(stripped.length == 10))
							{
								err = "\nTelefon numret är fel, det skall skrivas med 10 siffror t.ex. 0701234567.\n";
							}
							if(err == ""){registerSMS();}
							else{alert("Telefon numret är fel, det skall skrivas med 10 siffror t.ex. 0701234567.");}
						}

						function checkNumber(number)
						{							
							var stripped = number.replace(/[\(\)\.\-\ ]/g, '');
							var err = "";
							
							if (isNaN(parseInt(stripped)))
							{
							   err = "\nTelefon numret får bara innehålla siffror.";
							}
							if (!(stripped.length == 10))
							{
								err = "\nTelefon numret är fel, det skall skrivas med 10 siffror t.ex. 0701234567.\n";
							}
							return err;
						}						

//-------------- PRINT FUNCTION----------\\
function dothis()
{
	var NN = (navigator.appName.substring(0,8) == "Netscape");
	var IE = (navigator.appName.substring(0,9) == "Microsoft");
	if(NN) VERSION = ((navigator.appVersion.indexOf("4.") != -1));
	if(IE) VERSION = ((navigator.appVersion.indexOf("6.") != -1 || navigator.appVersion.indexOf("5.")));
	if ((NN || IE) && VERSION )
	{
		alert('För att skriva ut tryck CTRL+P eller gå till arkiv menyn och välj \"Skriv ut\". Du bör uppdatera din webläsare...');
		return false;
	}
	else
	{
		window.print();
		return false;
	}
}

						//-------------- SMS DISPLAY ----------\\
						
						function displayPhone()
						{
							document.getElementById("smsDiv").style.display = "block";
						}