// JavaScript Document
function fngoto(page)
{
	window.open(page)
}
function fntxtsize(txtsize)
{
	document.getElementById("maintable").className = txtsize
}
function fnRedirect()
{
	document.location.href = "Catalog.html?Srch="+document.getElementById("findit").value
}
	
function isEmailAddress(WsCheck)
{
	var i, c;
	var at = dot = 0;
	var str = WsCheck;
	var sl  = str.length;
	var dx_at = dx_dot = -1;

	for (i = 0; i < sl; i++)
	{
		c = str.charAt(i);
		if (c == "@") {++at;  dx_at=i; }
		else if (c == ".") {++dot; dx_dot=i;}
		else if (c == " ")
		return false;
	}
	if ((sl < 8) || (dx_dot < 1) || (at != 1)
	|| (dx_at < 1) || (dx_dot-1 <= dx_at)
	|| (sl-3 < dx_dot))
	return false;
	else
	return true;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
	window.open(theURL,winName,features);
}

function getQueryVariable(variable)
{
	var query = window.location.search.substring(1);
	var vars = query.split("&");
	for (var i=0;i<vars.length;i++)
	{
			var pair = vars[i].split("=");
			if (pair[0] == variable)
			{
				return pair[1];
			}
	}
}

function fnload()
{	var URL = getQueryVariable("url");
	if(getQueryVariable("Srch"))
	{
		document.getElementById("findit").value = getQueryVariable("Srch")
		document.getElementById("Catalog").src = "http://newcat.hmeproviders.com/cat_search.cfm?findit="+getQueryVariable("Srch")

	}
	else if(URL == "AlternativeHealing")
	{
		document.getElementById("Catalog").src = "http://newcat.hmeproviders.com/index.cfm?focus=1011";
	}
	else if(URL == "BathroomAids")
	{
		document.getElementById("Catalog").src = "http://newcat.hmeproviders.com/index.cfm?focus=89"
	}
	else if(URL == "BedroomItems")
	{
		document.getElementById("Catalog").src = "http://newcat.hmeproviders.com/index.cfm?focus=1008"
	}
	else if(URL == "DailyLivingAids")
	{
		document.getElementById("Catalog").src = "http://newcat.hmeproviders.com/index.cfm?focus=15"
	}
	else if(URL == "JointLimbAids")
	{
		document.getElementById("Catalog").src = "http://newcat.hmeproviders.com/index.cfm?focus=1010"
	}
	else if(URL == "Mastectomy")
	{
		document.getElementById("Catalog").src = "http://newcat.hmeproviders.com/index.cfm?focus=1014"
	}
	else if(URL == "Mobility")
	{
		document.getElementById("Catalog").src = "http://newcat.hmeproviders.com/index.cfm?focus=1004"
	}
	else if(URL == "PhysicianHospital")
	{
		document.getElementById("Catalog").src = "http://newcat.hmeproviders.com/index.cfm?focus=1009"
	}
	else if(URL == "Rehabiliation")
	{
		document.getElementById("Catalog").src = "http://newcat.hmeproviders.com/index.cfm?focus=1013"
	}
	else if(URL == "Respiratory")
	{
		document.getElementById("Catalog").src = "http://newcat.hmeproviders.com/index.cfm?focus=1005"
	}
	else if(URL == "TestingMonitoring")
	{
		document.getElementById("Catalog").src = "http://newcat.hmeproviders.com/index.cfm?focus=1006"
	}
	else
	{
		document.getElementById("Catalog").src = "http://newcat.hmeproviders.com/"
	}
}
function Trim(TrimString)
{	var tempObj;
	if(TrimString && TrimString.value){ tempObj = TrimString;TrimString = tempObj.value;}
	if(TrimString == "undefined" || TrimString == null) return null;
	if(TrimString.length == 0 || TrimString.value == "" || TrimString == "")TrimString="";
	else
	{	var Lcont=0,TempStrArray=TrimString.split(" "),Rcont=TempStrArray.length-1;
		while(TempStrArray[Lcont] == "")Lcont++;while(TempStrArray[Rcont] == "")Rcont--;
		if(Rcont<Lcont)TrimString="";else
		for(TrimString = TempStrArray[Lcont], Lcont++ ; Lcont <= Rcont ; Lcont++) TrimString += " " + TempStrArray[Lcont];
		var re = /\'|/g;
		TrimString = TrimString.replace(re,"");
	}
	if(tempObj && TrimString != "undefined" && TrimString != null) 
	{	tempObj.value = TrimString;	return tempObj	  }
	else return TrimString;
}