function header_class ()
{
	
	/*				HEADER STYLE			*/
	var This = this;
	this.headerStyle = 		function (get, array)
	{
		this.headerproject 		= document.getElementById('fotoheaderproject');
		this.headertext			= document.getElementById('fotoheadertext');
		
		if (get == 'Projecten')
		{
			ajax.getProjecten(0);
		}
		else if (get != '')
		{
			var number = 0;
			switch(get) {
			case 'Schilderwerk':result = number = 6; break;
			case 'Beglazing':result = number = 4; break;
			case 'Uniplan':result = number = 5; break;
			case 'Maatschappelijk':result = number = 3; break;
			case 'Links':result = number = 8; break;
			case 'Actueel':result = number = 1; break;
			case 'Contact':result = number = 0; break;
			case 'Vacatures':result = number = 2; break;
			case 'Vacature':result = number = 2; break;
			}
			this.headerproject.style.display = "none";
			this.headertext.style.display = "";
			This.headerNormal(number);
		}
		
	};
	
	/*				NORMAL				*/
	this.headers = new Array();
	this.headers[0] = 'content/images/headers/header_01.jpg';
	this.headers[1] = 'content/images/headers/header_02.jpg';
	this.headers[2] = 'content/images/headers/header_03.jpg';
	this.headers[3] = 'content/images/headers/header_04.jpg';
	this.headers[4] = 'content/images/headers/header_05.jpg';
	this.headers[5] = 'content/images/headers/header_06.jpg';
	this.headers[6] = 'content/images/headers/header_07.jpg';
	this.headers[7] = 'content/images/headers/header_09.jpg';
	this.headers[8] = 'content/images/headers/header_10.jpg';
	this.texttop = new Array();
	this.texttop[0] = 'Wij bestaan 150 jaar!';
	this.texttop[1] = '150 jaar vakmanschap';
	this.texttop[2] = 'Bewust van het milieu';
	this.texttop[3] = 'Maatschappelijk betrokken';
	this.texttop[4] = 'Wij laten u niet barsten';
	this.texttop[5] = 'Het Uniplan';
	this.texttop[6] = 'Schilderwerk dat klopt';
	this.texttop[7] = 'Veiligheid voorop';
	this.texttop[8] = 'Uw pand weer als nieuw';
	this.textbottom = new Array();
	this.textbottom[0] = 'Dat is zichtbaar Groen';
	this.textbottom[1] = 'Dat is zichtbaar Groen';
	this.textbottom[2] = 'Dat is zichtbaar Groen';
	this.textbottom[3] = 'Dat is zichtbaar Groen';
	this.textbottom[4] = 'Dat is zichtbaar Groen';
	this.textbottom[5] = 'Dat is zichtbaar Groen';
	this.textbottom[6] = 'Dat is zichtbaar Groen';
	this.textbottom[7] = 'Dat is zichtbaar Groen';
	this.textbottom[8] = 'Dat is zichtbaar Groen';
	this.tel = 0;
	
	this.headerNormal = function (num)
	{
		this.headerimage				= document.getElementById('imagevak');
		this.textboven					= document.getElementById('boven');
		this.textonder 					= document.getElementById('onder');
		this.leftpointer 				= document.getElementById('leftnormal');
		this.rightpointer 				= document.getElementById('rightnormal');
		this.tween						= document.getElementById('tween');
		this.tel = num;
		
		this.headerimage.style.backgroundImage= 'url(' + this.headers[this.tel] + ')';
		this.textboven.innerHTML = this.texttop[this.tel];
		this.textonder.innerHTML = this.textbottom[this.tel];
		
		if (this.tel == 0 && this.headers.length != 0)
		{
			this.leftpointer.style.display = "none";
			this.tween.setAttribute('style', 'margin-left:13px;');
			this.rightpointer.style.display = "";
		}
		else if (this.headers.length == 1)
		{
			this.leftpointer.style.display = "none";
			this.tween.setAttribute('style', 'margin-left:0px;');
			this.rightpointer.style.display = "none";
		}
		else if (this.tel == (this.headers.length - 1))
		{
			this.leftpointer.style.display = "";
			this.tween.setAttribute('style', 'margin-left:0px;');
			this.rightpointer.style.display = "none";
		}
		else
		{
			this.leftpointer.style.display = "";
			this.tween.setAttribute('style', 'margin-left:0px;');
			this.rightpointer.style.display = "";
		}
		
	};
	
	this.nextHeaderNormal = function ()
	{
		
		this.tel++;
		This.headerNormal(this.tel);
		
	};
	
	this.prevHeaderNormal = function ()
	{
		
		this.tel--;
		This.headerNormal(this.tel);
		
	};
	
	
	
	
	
	/*			PROJECTEN				*/
	
	this.num = 0;
	this.images = new Array();
	/*this.images[0] = 'content/images/1262861708lAjuhT.jpg';
	this.images[1] = 'content/images/Scannen0001.jpg';
	this.images[2] = 'content/images/803880_88028674.jpg';*/
	
	this.headerProject = function(num, array, nieuw)
	{
		this.headerimage				= document.getElementById('imagevak');
		this.projectnavleft				= document.getElementById('left');
		this.projectnavright			= document.getElementById('right');
		this.projecttext				= document.getElementById('projecttext');
		var afbeeldingName				= document.getElementById('afbeeldingName');
		this.num = num;
		
		if (nieuw == true)
		{
			this.fillarray(array);
		}
		var view = 0;
		this.headerimage.style.backgroundImage = 'url(' + this.images[num]['afb'] + ')';
		afbeeldingName.innerHTML = this.images[num]['title']
		
		if(num == 0 && this.images.length > 1)
		{
			view = 1;
			this.projectnavleft.style.display = "none";
			this.projectnavright.style.display = "";
			this.projecttext.innerHTML = "Afbeelding " + view + " / " + this.images.length;
			this.projecttext.setAttribute('style', 'margin-right:10px;');
			
		}
		else if (this.images.length == 1)
		{
			this.projectnavleft.style.display = "none";
			this.projectnavright.style.display = "none";
			this.projecttext.innerHTML = "";
			this.projecttext.setAttribute('style', 'margin-right:20px;');
		}
		else if (this.images.length == 0)
		{
			this.projectnavleft.style.display="none";
			this.projectnavright.style.display = "none";
			this.projecttext.innerHTML = "Geen afbeeldingen";
			this.projecttext.setAttribute('style', 'margin-right:20px;');
			this.headerimage.setAttribute('style', 'background-image:url(' + this.headers[0] + ');');
		}
		else if (num == (this.images.length - 1))
		{
			view = this.num + 1;
			this.projectnavleft.style.display = "";
			this.projectnavright.style.display = "none";
			this.projecttext.innerHTML = "Afbeelding " + view + " / " + this.images.length;
			this.projecttext.setAttribute('style', 'margin-right:20px;');
			
		}
		else if (num != (this.images.length - 1))
		{
			view = this.num + 1;
			this.projectnavleft.style.display = "";
			this.projectnavright.style.display = "";
			this.projecttext.innerHTML = "Afbeelding " + view + " / " + this.images.length;
			this.projecttext.setAttribute('style', 'margin-right:10px;');
		}
		return;
		
	};
	
	this.fillarray				= function (array)
	{
		this.images = null;
		this.images = new Array();
		
		for (var i = 0; i <= (array.length - 1); i++)
		{
			if (array[i]['afbeeldingnaam'] != undefined)
			{
				this.images[i] = new Array();
				this.images[i]['afb'] = baseUrl + 'files/project/' + array[i]['afbeeldingnaam'];
				if (array[i]['titel'] !== undefined || array[i]['titel'] != '')
					this.images[i]['title'] = array[i]['titel'];
				else
					this.images[i]['title'] = '';
			}
			else
			{
				this.images[i] = new Array();
				this.images[i]['afb'] = array[i];
				this.images[i]['title'] = '';
			}
		}
	};
	
	this.headerProjectNext = function()
	{
		
		this.num++;
		This.headerProject(this.num, this.images, false);
		
	};
	
	this.headerProjectPrevious = function()
	{
		
		this.num--;
		This.headerProject(this.num, this.images, false);
		
	};
	
};
var header = new header_class();