var aMenuChoices; // needs to have each layer name in an array for hiding purposes

var LayerTimeoutID = null;

var ButtonTimeoutID = null;

var MatchChoices = 'and';



aMenuChoices = new 	Array("popup_about_us","popup_products","popup_services","popup_press","popup_customer_support","popup_jobs","popup_contact_us");

function SelectMatchChoice(radiobutton){

	if (radiobutton == 'all')

		MatchChoices = 'and';

	if (radiobutton == 'any')

		MatchChoices = 'or';

}



function popupmenu(sMyLayerName,sState,sMyImageName,sMyNewSource){

	switchimage(sMyImageName,sMyNewSource);

	togglelayer(sMyLayerName,sState);

}



function switchimage(sMyImageName,sMyNewSource){

	if (document.images){

		document.images[sMyImageName].src = sMyNewSource;

	}

}



function switchlayerimage(sMyLayerName,sMyImageName,sMyNewSource){

	//alert(document.layers[sMyLayerName].document.images.length)

	if (document.images){

		if (document.layers && document.layers[sMyLayerName]){

			document.layers[sMyLayerName].document.images[sMyImageName].src = sMyNewSource;

		}

		else{

			document.images[sMyImageName].src = sMyNewSource;

		}

		return;

	}

}



function hideall(myLayerName){

	for (var i = 0; i < aMenuChoices.length; i++) {   

		if (aMenuChoices[i] != myLayerName ){

		togglelayer(aMenuChoices[i],"hide");

		}

	}

}



function togglelayer(layername,state){

// states are hide or show

	// Internet Explorer

	if (document.all && window.document.all[layername]) {

		state=(state=='show')?'visible':(state='hide')?'hidden':state;

		window.document.all[layername].style.visibility = state;

	}

	// Netscape Navigator

	if (document.layers && document.layers[layername]){

		state=(state=='show')?'visible':(state='hide')?'hide':state;

		document.layers[layername].visibility =  state

	}

}



function overLayer() {

	if ( LayerTimeoutID )

		clearTimeout(LayerTimeoutID);

	LayerTimeoutID = null;

}



function leaveLayer() {

	if ( LayerTimeoutID )

		clearTimeout(LayerTimeoutID);

	LayerTimeoutID = setTimeout('hideall()', 1);

}



function overButton(sJsFunctionName) {

	if ( ButtonTimeoutID )

		clearTimeout(ButtonTimeoutID);

	ButtonTimeoutID = setTimeout(sJsFunctionName, 100);

}



function leaveButton() {

	if ( ButtonTimeoutID )

		clearTimeout(ButtonTimeoutID);

	ButtonTimeoutID = null;

}



function MM_preloadImages() { //v3.0

  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();

    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)

    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}

}

 

 

function SwitchQuote(myName,myNewImageSrc,myQuoteName,myQuoteSrc,andy, andy2) {

	if (document.images){

		document.images[myName].src = myNewImageSrc;

		document.images[myQuoteName].src = myQuoteSrc;

		return;

	}

}





function popup_window(sUrl, nWidth, nHeight) {

	tmp = "width="+ nWidth + ",height=" + nHeight + ",resizeable=no, scrollbars=yes"

	smallwin = window.open(sUrl, '__render', tmp);

	if (smallwin.opener) {

		if (smallwin.opener.top) {

			smallwin.opener.top.name = 'smallwindow';

		}

	}

	if (smallwin) {

		smallwin.focus();

	}

}



function doform(sFormName,sRadioName,sTextboxName){

//alert(sFormName + "," + sRadioName + "," + sTextboxName + "," + sRadioSearchName);

myForm = eval("document." + sFormName);

myRadio = eval("document." + sFormName +"."+ sRadioName);

//alert (myRadio.value)

myTextbox = eval("document." + sFormName +"."+ sTextboxName);

strvalue = stateChecker(myRadio);

//alert(strvalue);

if(strvalue.indexOf("~replace~")){

	strfront = strvalue.slice(0,strvalue.indexOf("~replace~"));

	strback = strvalue.slice(strvalue.indexOf("~replace~")+9);

	strnewurl = strfront + escape(myTextbox.value) + strback + '&msmatch=' + MatchChoices;

	//alert(strnewurl);

	//window.open(strnewurl,"","titlebar='yes',toolbar='yes',resizable='yes'")

	//window.location.href = strnewurl;

	//window.location.href="http://yahoo.com";

	

	demowindow = window.open(strnewurl,"","titlebar=yes,scrollbars=yes,toolbar=yes,status=yes,location=yes,menubar=yes,resizable=yes")

	demowindow.opener = window

	if (demowindow){

		demowindow.focus();

	}

}

}



function stateChecker(oForm) { 

	//alert(oForm.length);

	//alert(oForm.value) 

	var checkedButton = ""   

	if (oForm.length){

		for (var i = 0; i < oForm.length; i++) {      

			if (oForm[i].checked==true) {         		

				checkedButton=oForm[i].value 

				//alert(checkedButton);

				return checkedButton;     

			}   

		}

	}

	else{

		checkedButton = oForm.value;

		return checkedButton;

	}

}





function showcaseRadioClick (sProjectName,sTopImageType, sImageName,sFormName, sTextboxName, sSampleQuery){

myForm = eval("document." + sFormName + "." + sTextboxName);

myForm.value = sSampleQuery;

sBasepath = "images\\";

switchimage(sImageName, sBasepath + "logo_" + sProjectName + "." + sTopImageType)

}



function openPopup(myWidth,myHeight,myUrl){

	mylocation = "screenX=0,screenY=0"

	temp = "height=" + myHeight + ",width=" + myWidth + ",scrollbars=no,resizable=no," + mylocation; 

	ms_popup = window.open(myUrl,'popup',temp)

	ms_popup.focus();

}