// JavaScript Document

//
//For opening and swapping info popups on frontpage
//
function showInfoPopup(item) {
	document.getElementById("recommendations").style.display="none";
	document.getElementById("userexperiences").style.display="none";
	document.getElementById("companyinfo").style.display="none";

	document.getElementById(item).style.display="block";
}

//
//For changing text, tabs and bullets on frontpage
//

function setList(num) {
	resetList();
	document.getElementById("tabA"+num).style.background="url(img/checkedBlock.png) no-repeat right 50%";
	document.getElementById("pageA"+num).style.visibility="visible";
}

function resetList() {
	for (i=1;i<6;i++) {
		listResetHelper(i);
	}
}

function listResetHelper(num) {
	document.getElementById("tabA"+num).style.background="url(img/checkedBlock.png) no-repeat left 50%";
	document.getElementById("pageA"+num).style.visibility="hidden";
}

function setTabs(num) {
	resetTabs();
	document.getElementById("tabB"+num).style.backgroundColor="#000000";
	document.getElementById("tabB"+num).style.color="#ffffff";
	document.getElementById("pageB"+num).style.visibility="visible";
}

function resetTabs() {
	for (i=1;i<6;i++) {
		tabResetHelper(i);
	}
}

function tabResetHelper(num) {
	document.getElementById("tabB"+num).style.backgroundColor="#66acc0";
	document.getElementById("tabB"+num).style.color="#000000";
	document.getElementById("pageB"+num).style.visibility="hidden";
}