function initPage() {
	resizeWidth();
	setContHeight();
};

function resizePage() {
	resizeWidth();
	setContHeight();
};

function resizeWidth() {
	nWidth = getPgWidth();
	nCut = 24;
	if (nWidth < 750 + nCut) {
		setWidth(750, 0);
	} else if (nWidth >= 750 + nCut && nWidth <= 1024 + nCut) {
		setWidth(nWidth - nCut, 0);
	} else if (nWidth > 1024 + nCut) {
		nMrg = (nWidth - 1024 - nCut) / 2;
		setWidth(1024, nMrg);
	}
};

function setWidth(mWidth, nMargin) {
	for (i = 0; i <= 7; i++) {
		document.getElementById("dv" + i).style.width = mWidth + "px";
		document.getElementById("el" + i).style.width = mWidth + "px";
		document.getElementById("dv" + i).style.left = nMargin + "px";
		document.getElementById("el" + i).style.left = nMargin + "px";
		document.getElementById("dv" + i).style.right = nMargin + "px";
		document.getElementById("el" + i).style.right = nMargin + "px";
	}
};

function getPgWidth() {
	if (parseInt(navigator.appVersion)>3) {
		if (navigator.appName.indexOf("Microsoft")!=-1) {
			iWidth = document.body.offsetWidth;
		} else {
			iWidth = window.innerWidth;
		}
	}
	return iWidth;
};

function setContHeight() {
	nCheight = getPgHeight() - 124;
	document.getElementById("el0").style.height =  nCheight + "px";
};

function getPgHeight() {
	if (parseInt(navigator.appVersion)>3) {
		if (navigator.appName.indexOf("Microsoft")!=-1) {
			iHeight = document.body.offsetHeight;
		} else {
			iHeight = window.innerHeight;
		}
	}
	return iHeight;
};

function btnState(nBtnID, nState) { // 1->over, 2->out, 3->down, 4->up
	switch(nState) {
		case 1:
			document.getElementById("ovr" + nBtnID).style.visibility="visible";
			document.getElementById("btn" + nBtnID).style.visibility="visible";
			document.getElementById("dn" + nBtnID).style.visibility="hidden";
		break
		case 2:
			document.getElementById("ovr" + nBtnID).style.visibility="hidden";
			document.getElementById("btn" + nBtnID).style.visibility="visible";
			document.getElementById("dn" + nBtnID).style.visibility="hidden";
		break
		case 3:
			document.getElementById("ovr" + nBtnID).style.visibility="visible";
			document.getElementById("btn" + nBtnID).style.visibility="hidden";
			document.getElementById("dn" + nBtnID).style.visibility="visible";
		break
		case 4:
			document.getElementById("ovr" + nBtnID).style.visibility="visible";
			document.getElementById("btn" + nBtnID).style.visibility="visible";
			document.getElementById("dn" + nBtnID).style.visibility="hidden";
		break
	}
};

function displayContent(pgID) {
	if (pgID == "eng") {
		// switch to eng
		window.open("http://www.yeshuat.com","_self");
	} else if (pgID == "heb") {
		// switch to heb
		window.open("hindex.html","_self");
	} else {
		document.getElementById("el0").src = "html/"+ pgID +".html";
	}
};

function smState(nBtnID, nState) { // 1->over, 2->out, 3->down, 4->up
	switch(nState) {
		case 1:
			document.getElementById("btn" + nBtnID).style.color="#EE1100";
		break
		case 2:
			document.getElementById("btn" + nBtnID).style.color="#441100";
		break
		case 3:
			document.getElementById("btn" + nBtnID).style.color="#FF5511";
			if (document.getElementById("btn" + nBtnID).getAttribute("fID").substr(0,1) != "h") {
				document.getElementById("btn" + nBtnID).style.fontSize="10px";
			} else {
				document.getElementById("btn" + nBtnID).style.fontSize="12px";
			}
		break
		case 4:
			document.getElementById("btn" + nBtnID).style.color="#EE1100";
			if (document.getElementById("btn" + nBtnID).getAttribute("fID").substr(0,1) != "h") {
				document.getElementById("btn" + nBtnID).style.fontSize="12px";
			} else {
				document.getElementById("btn" + nBtnID).style.fontSize="14px";
			}
		break
	}
};

function displayScontent(pgID, cntID, btnID) {
	switch(pgID) {
		case 1:
			sCat = "home";
		break
		case 2:
			sCat = "activities";
		break
		case 3:
			sCat = "current";
		break
		case 4:
			sCat = "video";
		break
		case 5:
			sCat = "links";
		break
		case 6:
			sCat = "ivrit";
		break
		case 7:
			sCat = "contact";
		break
	}
	if (pgID != 6) {
		var oObject = document.getElementById("btn" + pgID + btnID);
		document.getElementById("el" + pgID + "7").src = sCat + "/" + cntID + oObject.getAttribute("crnt") + ".html";
		document.getElementById("subTitle").innerHTML = oObject.innerHTML;
		document.getElementById("el" + pgID + "7").setAttribute("crntM", btnID);
		document.getElementById("pgCrtnNum").innerHTML = oObject.getAttribute("crnt");
		document.getElementById("pgTotNum").innerHTML = oObject.getAttribute("pgs");
	} else {
	}
};

function displayPg(pgID, pnID) {
	switch(pgID) {
		case 1:
			sCat = "home";
		break
		case 2:
			sCat = "activities";
		break
		case 3:
			sCat = "current";
		break
		case 4:
			sCat = "video";
		break
		case 5:
			sCat = "links";
		break
		case 6:
			sCat = "ivrit";
		break
		case 7:
			sCat = "contact";
		break
	}
	menuID = document.getElementById("el" + pgID + "7").getAttribute("crntM");
	crntPg = parseInt(document.getElementById("btn" + pgID + menuID).getAttribute("crnt"));
	totPgs = parseInt(document.getElementById("btn" + pgID + menuID).getAttribute("pgs"));
	if (pnID == "next") {
		crntPg += 1;
	} else {
		crntPg -= 1;
	}
	if (crntPg < 1) {
		crntPg = totPgs;
	} else if (crntPg > totPgs) {
		crntPg = 1;
	}
	document.getElementById("btn" + pgID + menuID).setAttribute("crnt", crntPg);
	document.getElementById("pgCrtnNum").innerHTML = crntPg;
	document.getElementById("pgTotNum").innerHTML = totPgs;
	document.getElementById("el" + pgID + "7").src = sCat + "/" + document.getElementById("btn" + pgID + menuID).getAttribute("fID") + crntPg + ".html";
};

function prntJumpPg(pgID, jtPg) {
	switch(pgID) {
		case 1:
			sCat = "home";
		break
		case 2:
			sCat = "activities";
		break
		case 3:
			sCat = "current";
		break
		case 4:
			sCat = "video";
		break
		case 5:
			sCat = "links";
		break
		case 6:
			sCat = "ivrit";
		break
		case 7:
			sCat = "contact";
		break
	}
	menuID = parent.parent.document.getElementById("el" + pgID + "7").getAttribute("crntM");
	totPgs = parseInt(parent.parent.document.getElementById("btn" + pgID + menuID).getAttribute("pgs"));
	parent.parent.document.getElementById("btn" + pgID + menuID).setAttribute("crnt", jtPg);
	parent.parent.document.getElementById("pgCrtnNum").innerHTML = jtPg;
	parent.parent.document.getElementById("pgTotNum").innerHTML = totPgs;
	parent.parent.document.getElementById("el" + pgID + "7").src = sCat + "/" + parent.parent.document.getElementById("btn" + pgID + menuID).getAttribute("fID") + jtPg + ".html";
};