/* Used on Product Details Pages */


// used to pop-up enlarged cover graphics
function popUp(URL) {
			day = new Date();
			id = day.getTime();
			eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,width=480,height=360');");
}


// used to show tabbed content
// tabObj set on the page dynamically
function showMenuTab(tabToShow){
	var i = 0;
	var hasTab = false;
	
	// set default to first tab with content
	if (tabToShow == null || tabToShow == "") {
		for (var i in tabObj){
			if (tabObj[i]) {
				tabToShow = i;
				break;
			}
		}
	} else {
		// check validation of default value
		defaultTabId = '';
		
		for (var i in tabObj){
			if (tabObj[i] && i == tabToShow) {
				defaultTabId = tabToShow; 
				break;
			}
			if (tabObj[i] && defaultTabId == '') 
				defaultTabId = i;
		}

		tabToShow = defaultTabId;
	}
	
	for (var i in tabObj){
		// Get divs to set from document using Id 
		var myTab = document.getElementById(i+'Tab');
		var myDiv = document.getElementById(i+'Div');
		if (!myTab || !myDiv) continue;

		if (tabObj[i]) { // when tab content exists,
			if (tabToShow == i) { // and this is the tab clicked
				myTab.style.display = 'block';
				myTab.className = 'linkOFF';
				myDiv.style.display = 'block';
			} else { // and this is not the tab clicked
				myTab.style.display = 'block';
				myTab.className = '';
				myDiv.style.display = 'none';
			}
			hasTab = true;
		} else { // tab has no content, so don't display tab or div
				myTab.style.display = 'none';
				myDiv.style.display = 'none';
		} // end if
	} // end for
	
}