var ROOT_URL = "http://www.activia.si/"
var IMGS_URL = ROOT_URL + "izdelki/slike/"

function getArrayIdx(array, value) {
	var pos = -1;
	for (var i=0; i<array.length; i++) {
		if(array[i] == value) {
			pos = i;
			break;
		}
	}
	//alert(pos);
	return pos;
}

// ******************************
// JOGURTI
// ******************************
var hrefs_array_jogurti = new Array(ROOT_URL + "navadni-jogurt.php", ROOT_URL + "sadni-jogurt-jagoda-z-ziti.php", ROOT_URL + "sadni-jogurt-jagoda.php", ROOT_URL + "sadni-jogurt-borovnica.php", ROOT_URL + "sadni-jogurt-figa.php", ROOT_URL + "sadni-jogurt-suha-sliva.php", ROOT_URL + "jogurt-z-misliji.php", ROOT_URL + "navadni-jogurt-z-ziti.php");

var srcs_array_jogurti = new Array(IMGS_URL + "jogurt-activia-navadni.jpg", IMGS_URL + "sadni-jogurt-jagoda-z-ziti.jpg", IMGS_URL + "jogurt-activia-jagoda.jpg", IMGS_URL + "jogurt-activia-borovnica.jpg", IMGS_URL + "jogurt-activia-figa.jpg", IMGS_URL + "jogurt-activia-suha-sliva.jpg", IMGS_URL + "jogurt-activia-misli.jpg", IMGS_URL + "jogurt-activia-navadni-z-ziti.jpg");

var titles_alts_array_jogurti = new Array("Jogurt Activia navadni", "Jogurt Activia jagoda z žiti", "Jogurt Activia jagoda", "Jogurt Activia borovnica", "Jogurt Activia figa", "Jogurt Activia suha sliva", "Jogurt Activia misli", "Jogurt Activia navadni z žiti");

function izdelkiJogurtiRight()
{
	var link1 = document.getElementById('as1-1');
	var img1 = document.getElementById('is1-1');
	var link2 = document.getElementById('as1-2');
	var img2 = document.getElementById('is1-2');
	var link3 = document.getElementById('as1-3');
	var img3 = document.getElementById('is1-3');
	var link4 = document.getElementById('as1-4');
	var img4 = document.getElementById('is1-4');
	
	if (link1 && img1 && link2 && img2 && link3 && img3 && link4 && img4) {
		var myPos = getArrayIdx(hrefs_array_jogurti, link1.href);
		//alert(myPos);
		if (myPos >= 0 && myPos <= hrefs_array_jogurti.length - 5) {
			link1.href = hrefs_array_jogurti[myPos+1];
			link1.title = titles_alts_array_jogurti[myPos+1];
			img1.src = srcs_array_jogurti[myPos+1];
			img1.alt = titles_alts_array_jogurti[myPos+1];
			
			link2.href = hrefs_array_jogurti[myPos+2];
			link2.title = titles_alts_array_jogurti[myPos+2];
			img2.src = srcs_array_jogurti[myPos+2];
			img2.alt = titles_alts_array_jogurti[myPos+2];
			
			link3.href = hrefs_array_jogurti[myPos+3];
			link3.title = titles_alts_array_jogurti[myPos+3];
			img3.src = srcs_array_jogurti[myPos+3];
			img3.alt = titles_alts_array_jogurti[myPos+3];
			
			link4.href = hrefs_array_jogurti[myPos+4];
			link4.title = titles_alts_array_jogurti[myPos+4];
			img4.src = srcs_array_jogurti[myPos+4];
			img4.alt = titles_alts_array_jogurti[myPos+4];
			
		}
	}
}

function izdelkiJogurtiLeft()
{
	var link1 = document.getElementById('as1-1');
	var img1 = document.getElementById('is1-1');
	var link2 = document.getElementById('as1-2');
	var img2 = document.getElementById('is1-2');
	var link3 = document.getElementById('as1-3');
	var img3 = document.getElementById('is1-3');
	var link4 = document.getElementById('as1-4');
	var img4 = document.getElementById('is1-4');
	
	if (link1 && img1 && link2 && img2 && link3 && img3 && link4 && img4) {
		var myPos = getArrayIdx(hrefs_array_jogurti, link1.href);
		//alert(myPos);
		if (myPos > 0 && myPos < hrefs_array_jogurti.length - 3) {
			link1.href = hrefs_array_jogurti[myPos-1];
			link1.title = titles_alts_array_jogurti[myPos-1];
			img1.src = srcs_array_jogurti[myPos-1];
			img1.alt = titles_alts_array_jogurti[myPos-1];
			
			link2.href = hrefs_array_jogurti[myPos];
			link2.title = titles_alts_array_jogurti[myPos];
			img2.src = srcs_array_jogurti[myPos];
			img2.alt = titles_alts_array_jogurti[myPos];
			
			link3.href = hrefs_array_jogurti[myPos+1];
			link3.title = titles_alts_array_jogurti[myPos+1];
			img3.src = srcs_array_jogurti[myPos+1];
			img3.alt = titles_alts_array_jogurti[myPos+1];
			
			link4.href = hrefs_array_jogurti[myPos+2];
			link4.title = titles_alts_array_jogurti[myPos+2];
			img4.src = srcs_array_jogurti[myPos+2];
			img4.alt = titles_alts_array_jogurti[myPos+2];
			
		}
	}
}


// ******************************
// DRINKI
// ******************************
var hrefs_array_drinki = new Array(ROOT_URL + "activia-drink-navadni.php", ROOT_URL + "activia-drink-jagoda-kivi.php", ROOT_URL + "activia-drink-breskev-z-ziti.php", ROOT_URL + "activia-drink-gozdni-sadezi.php", ROOT_URL + "activia-drink-mango-papaja.php", ROOT_URL + "activia-drink-vanilija.php");

var srcs_array_drinki = new Array(IMGS_URL + "jogurt-drink-activia-navadni.jpg", IMGS_URL + "jogurt-drink-activia-jagoda-in-kivi.jpg", IMGS_URL + "jogurt-drink-activia-breskev-zita.jpg", IMGS_URL + "jogurt-drink-activia-gozdni-sadezi.jpg", IMGS_URL + "jogurt-drink-activia-mango-in-papaja.jpg", IMGS_URL + "jogurt-drink-activia-vanilija.jpg");

var titles_alts_array_drinki = new Array("Jogurtov napitek Activia navadni", "Jogurtov napitek Activia jagoda in kivi", "Jogurtov napitek Activia breskev z žiti", "Jogurtov napitek Activia gozdni sadeži", "Jogurtov napitek Activia mango in papaja", "Jogurtov napitek Activia vanilija");

function izdelkiDrinkiRight()
{
	var link1 = document.getElementById('as3-1');
	var img1 = document.getElementById('is3-1');
	var link2 = document.getElementById('as3-2');
	var img2 = document.getElementById('is3-2');
	var link3 = document.getElementById('as3-3');
	var img3 = document.getElementById('is3-3');
	var link4 = document.getElementById('as3-4');
	var img4 = document.getElementById('is3-4');
	
	if (link1 && img1 && link2 && img2 && link3 && img3 && link4 && img4) {
		var myPos = getArrayIdx(hrefs_array_drinki, link1.href);
		//alert(myPos);
		if (myPos >= 0 && myPos <= hrefs_array_drinki.length - 5) {
			link1.href = hrefs_array_drinki[myPos+1];
			link1.title = titles_alts_array_drinki[myPos+1];
			img1.src = srcs_array_drinki[myPos+1];
			img1.alt = titles_alts_array_drinki[myPos+1];
			
			link2.href = hrefs_array_drinki[myPos+2];
			link2.title = titles_alts_array_drinki[myPos+2];
			img2.src = srcs_array_drinki[myPos+2];
			img2.alt = titles_alts_array_drinki[myPos+2];
			
			link3.href = hrefs_array_drinki[myPos+3];
			link3.title = titles_alts_array_drinki[myPos+3];
			img3.src = srcs_array_drinki[myPos+3];
			img3.alt = titles_alts_array_drinki[myPos+3];
			
			link4.href = hrefs_array_drinki[myPos+4];
			link4.title = titles_alts_array_drinki[myPos+4];
			img4.src = srcs_array_drinki[myPos+4];
			img4.alt = titles_alts_array_drinki[myPos+4];
			
		}
	}
}

function izdelkiDrinkiLeft()
{
	var link1 = document.getElementById('as3-1');
	var img1 = document.getElementById('is3-1');
	var link2 = document.getElementById('as3-2');
	var img2 = document.getElementById('is3-2');
	var link3 = document.getElementById('as3-3');
	var img3 = document.getElementById('is3-3');
	var link4 = document.getElementById('as3-4');
	var img4 = document.getElementById('is3-4');
	
	if (link1 && img1 && link2 && img2 && link3 && img3 && link4 && img4) {
		var myPos = getArrayIdx(hrefs_array_drinki, link1.href);
		//alert(myPos);
		if (myPos > 0 && myPos < hrefs_array_drinki.length - 3) {
			link1.href = hrefs_array_drinki[myPos-1];
			link1.title = titles_alts_array_drinki[myPos-1];
			img1.src = srcs_array_drinki[myPos-1];
			img1.alt = titles_alts_array_drinki[myPos-1];
			
			link2.href = hrefs_array_drinki[myPos];
			link2.title = titles_alts_array_drinki[myPos];
			img2.src = srcs_array_drinki[myPos];
			img2.alt = titles_alts_array_drinki[myPos];
			
			link3.href = hrefs_array_drinki[myPos+1];
			link3.title = titles_alts_array_drinki[myPos+1];
			img3.src = srcs_array_drinki[myPos+1];
			img3.alt = titles_alts_array_drinki[myPos+1];
			
			link4.href = hrefs_array_drinki[myPos+2];
			link4.title = titles_alts_array_drinki[myPos+2];
			img4.src = srcs_array_drinki[myPos+2];
			img4.alt = titles_alts_array_drinki[myPos+2];
			
		}
	}
}