var stocklookup = false;
var iframe = false;

function stocklookup_init() {
	if (stocklookup) {
	
		view1 = new Viewport();
				
		fade_id = "tool_stocklookup_overlay_bg";
		fade = document.getElementById(fade_id);

		if (fade != null) {	
			fade.style.height = view1.pageY + "px";
			fade.style.width = view1.pageX + "px";
		}

		over_id = "tool_stocklookup_overlay";
		over = document.getElementById(over_id);

		if (over != null) {
			over.style.top = (view1.scrollX + 100) + "px";
			over.style.left = (view1.scrollY + 200) + "px";
		}

		if (iframe) {
			ifrm_id = "tool_iframe_id";
			ifrm = document.getElementById(ifrm_id);
			
			if (ifrm != null) {
				ifrm.style.display = "none";
				ifrm.style.visibility = "hidden";
				
			}

		}

	}
	
}

function stocklookup_close() {
	if (stocklookup) {
		fade_id = "tool_stocklookup_overlay_bg";
		fade = document.getElementById(fade_id);

		over_id = "tool_stocklookup_overlay";
		over = document.getElementById(over_id);

		if (fade != null) {
			fade.style.display = "none";
		}			

		if (over != null) {		
			over.style.display = "none";
		}
		
		if (iframe) {
			ifrm_id = "tool_iframe_id";
			ifrm = document.getElementById(ifrm_id);
			
			if (ifrm != null) {
				ifrm.style.display = "block";
				ifrm.style.visibility = "visible";
				
			}
		
		}

	}
}