$(document).ready(function($) {
				$.facebox.settings.opacity = 0.5;
				$('a[rel*=facebox]').facebox();
				$("#slider1").codaSlider();
			}); 


function verifformnombre(id_champ)
{
	val = $('#'+id_champ).val();
	if(isNaN(val))
	{
		$('#'+id_champ).val("");
	}
	
}

var chemin = 'wp-content/themes/default/';

function verifFormulairecreationteam()
{
	retour = true;
	nom_team = true;
	initiales_team = true;
	url1 = chemin+'requete/verifteam.php?champ=nom_team&valeur='+$("#nom_team").val();	
	jQuery.ajax({
			type:'GET',
			url:url1,
			success:function(msg){
				url2 = chemin+'requete/verifteam.php?champ=initiales_team&valeur='+$("#initiales_team").val();
				if(msg.indexOf('ok') == -1)
				{
					retour = false;
					nom_team = false;						
				}
				jQuery.ajax({
						type:'GET',
						url:url2,
						success:function(msg){
							if(msg.indexOf('ok') == -1)
							{
								retour = false;
								$("#initiales_team").css("backgroundColor", "red");						
							}
							if(nom_team == false)
							{
								$("#nom_team").css("backgroundColor", "red");	
							}
							if(retour == true)
							{
								$("#forminscription").submit();
							}
					}
				});
		}
	});	 
}

// JavaScript Document
function verifFormulaireinscription()
{
	retour = true;
	gamertag = true;
	idps3 = true;
	conditionneo = true;
	url1 = chemin+'requete/verif.php?champ=gamertagxbox&valeur='+$("#gamertagxbox").val();	
	jQuery.ajax({
			type:'GET',
			url:url1,
			success:function(msg){
				url2 = chemin+'requete/verif.php?champ=idps3&valeur='+$("#idps3").val();
				if(msg.indexOf('ok') == -1)
				{
					retour = false;
					gamertag = false;						
				}
				jQuery.ajax({
						type:'GET',
						url:url2,
						success:function(msg){
							if(msg.indexOf('ok') == -1)
							{
								retour = false;
								$("#idps3").css("backgroundColor", "red");						
							}
							if(gamertag == false)
							{
								$("#gamertagxbox").css("backgroundColor", "red");	
							}
							if($("#conditionneogaming").attr("checked") != true)
							{
								retour = false;
								$(".conditionneo").css("textDecoration", "underline");
							}
							if($("#motdepasse").val() != $("#motdepasseconf").val())
							{
								retour = false;
								$("#motdepasse").css("backgroundColor", "red");
								$("#motdepasseconf").css("backgroundColor", "red");
							}
							if(retour == true)
							{
								$("#forminscription").submit();
							}
					}
				});
		}
	});	 

}

// JavaScript Document
function verifFormulairemodifprof()
{
	retour = true;
	gamertag = true;
	idps3 = true;
	conditionneo = true;
	url1 = chemin+'requete/verif.php?champ=gamertagxbox&valeur='+$("#gamertagxbox").val();	
	jQuery.ajax({
			type:'GET',
			url:url1,
			success:function(msg){
				url2 = chemin+'requete/verif.php?champ=idps3&valeur='+$("#idps3").val();
				if(msg.indexOf('ok') == -1)
				{
					retour = false;
					gamertag = false;						
				}
				jQuery.ajax({
						type:'GET',
						url:url2,
						success:function(msg){
							if(msg.indexOf('ok') == -1)
							{
								retour = false;
								$("#idps3").css("backgroundColor", "red");						
							}
							if(gamertag == false)
							{
								$("#gamertagxbox").css("backgroundColor", "red");	
							}
							if(retour == true)
							{
								$("#forminscription").submit();
							}
					}
				});
		}
	});	 

}

$(document).ready(function(){
	 $('#toggleDesaturate').click(function(){
		 var imgObj = document.getElementById('image');
		
		if($.browser.msie){
			 grayscaleImageIE(imgObj);
		} 
		else {
			imgObj.src = grayscaleImage(imgObj);
		}
	 });
 });

function choixfaitarbitrage(numclassement, id_classement)
{
	$('#classement'+id_classement+'_'+numclassement).removeClass('classement'+numclassement);
	$('.classement'+numclassement).remove();
	
}

 function grayscaleImageIE(imgObj)
 {
 imgObj.style.filter = 'progid:DXImageTransform.Microsoft.BasicImage(grayScale=1)';
 }
 function grayscaleImage(imgObj)
 {
 var canvas = document.createElement('canvas');
 var canvasContext = canvas.getContext('2d');

 var imgW = imgObj.width;
 var imgH = imgObj.height;
 canvas.width = imgW;
 canvas.height = imgH;

 canvasContext.drawImage(imgObj, 0, 0);
 var imgPixels = canvasContext.getImageData(0, 0, imgW, imgH);

 for(var y = 0; y < imgPixels.height; y++){
 for(var x = 0; x < imgPixels.width; x++){
 var i = (y * 4) * imgPixels.width + x * 4;
 var avg = (imgPixels.data[i] + imgPixels.data[i + 1] + imgPixels.data[i + 2]) / 3;
 imgPixels.data[i] = avg;
 imgPixels.data[i + 1] = avg;
 imgPixels.data[i + 2] = avg;
 }
 }

 canvasContext.putImageData(imgPixels, 0, 0, 0, 0, imgPixels.width, imgPixels.height);
 return canvas.toDataURL();
 }