// JavaScript Document

// GLOBAL FUNCTIONS

// SWAP IMAGE BEHAVIORS

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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 MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}

// SEARCH SITE FUNCTION
function testSearchFieldForEnter(e){
	var code;
	if (!e) var e = window.event;
	if (e.keyCode) code = e.keyCode;
	else if (e.which) code = e.which;
	
	if(code == 13){
		searchSite();
	}
	//var character = String.fromCharCode(code);
	//alert('Character was ' + character);
	//alert(code);
}
function searchSite(){
	// NOTE: !!!!!! THIS FUNCTION REQUIRES A JS VARIABLE 'url' to be set previously (in cf container page!)
	if(document.all || document.getElementById){
		var searchterm = document.getElementById('searchText').value;
		if(searchterm == '' || searchterm == 'search our site'){
			
			searchterm = document.getElementById('criteria').value;
			if(searchterm == '' || searchterm == 'search our site'){
				// invalid search string, do not process
				alert('You must enter a valid search string.');
				return;
			}
		}
		
		
		if(url){
			// REV 2006 1030: AJP
			// SEARCH FORM DESTINATION HAS CHANGED!!!
			/*
			url += '&searchterm=' + searchterm;
			url += '&sitesearch=' + 1;
			*/
			url += '&wid=145'; // 145 is webitem id for advanced search page
			url += '&searchterm=' + searchterm;
			//if(ticker <> null){
				//url += '&t=' + ticker;
			//}
			//alert(url);
			
		}else{
			// missing url variable, do not process
			alert('There is an error on this page. We cannot complete your search.');
			return;
		}

		//alert(url);
		// go to search page
		window.location.href = url;
	}
}

// FLASH VIEWER POPUP
function launchFlashViewer(pFlashfile){
	MM_openBrWindow('flash_viewer.cfm?media_file=' + pFlashfile,'flashviewer','scrollbars=no,resizable=yes,width=660,height=600');
}

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