function moreViews(windowName)
{
	window.open('' , windowName, 'toolbar= no, location = no, directories = no, status = no, menubar = no, scrollbars = no, resizable = no, copyhistory = no, width = 630, height = 650');
}
function clearSearch()
{
	oInput = document.getElementById("search");
	if(oInput.value == "Enter Keywords"){
		oInput.value = "";
	}
}

function clearEmail()
{
	oInput = document.getElementById("email");
	if(oInput.value == "Get Email Updates"){
		oInput.value = "";
	}
}

function getSelectedValue(eSelect)
{
	if(eSelect && eSelect.options.length > 0)
	{
		return eSelect.options[eSelect.selectedIndex].value;
	}
	else
	{
		return false;
	}
}

function toggleCurrency(sCur)
{
	var xmlHttp, sCurrency;
	try
	{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e)
	{
		// Internet Explorer
		try
		{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			try
			{
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e)
			{
				alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}
	xmlHttp.onreadystatechange=function()
	{
		if(xmlHttp.readyState==4)
		{
			sCurrency = xmlHttp.responseText;
			if(sCurrency.length == 3)
			{
				var eCurTD = document.getElementById("curTDMenu");
				var nlDivs = eCurTD.getElementsByTagName("div");
				for(j=0;j<nlDivs.length;j++)
				{
					nlDivs[j].className = "hid";
				}
				document.getElementById(sCurrency.toLowerCase()+"Cur").className = "vis";
			
				var aSpans = document.getElementsByTagName("span");
				for(i = 0; i < aSpans.length; i++)
				{
					if(aSpans[i].id == "cvnPrice" + sCurrency || aSpans[i].id == "cvnSymbol" + sCurrency)
					{
						aSpans[i].className = "vis";
					}
					else
					{
						if(aSpans[i].id.substr(0,8) == "cvnPrice" || aSpans[i].id.substr(0,9) == "cvnSymbol")
						{
							aSpans[i].className = "hid";
						}
					}
				}
			}
		}
	}
	xmlHttp.open("GET","changecurrency.asp?c=" + sCur ,true);
	xmlHttp.send(null);
}

function pageLoad()
{
	// place holder for when needed.
	return true;
}

var g_lastShown = "";
var g_loading = false;
var g_Valid = true;
var theAnim;

function clearPage()
{
	if(!g_loading)
	{
		if(g_lastShown != "")
		{
			g_loading = true;
			theAnim = new YAHOO.widget.Effects.Fold(g_lastShown, {ghost: true});
			theAnim.onEffectComplete.subscribe(function() {g_loading=false});
			g_lastShown = "";
		}
	}
}

function showReview(iIconID, iReviewID)
{
	if(g_lastShown != "")
	{
		if(g_lastShown != iReviewID)
		{
			clear(g_lastShown);
			self.setTimeout('showReview("' + iIconID + '", "' + iReviewID + '")', 100);
		}
		else
		{
			clear(g_lastShown);
		}
	}
	else
	{
		g_loading = true;
		YAHOO.namespace("example.container");
		YAHOO.example.container[iIconID] = new YAHOO.widget.Overlay(iReviewID, { context:[iIconID,"tl","br"], 
		                                                                          visible:false, 
		                                                                          width:"50px" } );
		YAHOO.example.container[iIconID].render();
		theAnim = new YAHOO.widget.Effects.UnFold(iReviewID, {ghost: true});
		theAnim.onEffectComplete.subscribe(function() {g_loading=false});
		g_lastShown = iReviewID;
	}
}