function showArticleDetails(articleId) {
	document.forms[0].hdnArticleID.value = articleId;
	document.forms[0].hdnTabID.value=0;
	document.forms[0].submit();
}

function showeBookDetails(eBookId) {
	document.forms[0].hdnArticleID.value = eBookId;
	document.forms[0].hdnTabID.value=1;
	document.forms[0].submit();
}

function switchTab(tabId) {
	document.forms[0].hdnTabID.value = tabId;
	document.forms[0].submit();
}