// 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;

}