<!--

// rollover script

var oldSrc;

function preloadimages() {

		
         var num = document.images.length;
         var img,posn,temp,orig,newsrc;
         var preload = new Array();
         for(var i = 0; i<num; i++) {
                 img = document.images[i].src;
                 posn = img.indexOf("family_");
                         if(posn > -1){
							dot = img.lastIndexOf(".");
							temp = img.substr(dot,img.length);
							orig = img.substr(0,dot);
							newsrc = orig + "_over" + temp;

							preload[i] = new Image();
							preload[i].src = newsrc;
                         }else{
                         posn = img.indexOf("nav_");
                         if(posn > -1){
							dot = img.lastIndexOf(".");
							temp = img.substr(dot,img.length);
							orig = img.substr(0,dot);
							newsrc = orig + "_over" + temp;
							preload[i] = new Image();
							preload[i].src = newsrc;
                         }
                         }
         }
		//-------------------------------
		//initiate the navigation script(shtml version//not used)
		//initNavigation();
		//-------------------------------		 
 }

function getSrc(n){
    img = n.toString();
         eval("n = document." + img + ".src");
         if(n.indexOf("_over")< 0){
                 dot = n.lastIndexOf(".");
                 temp = n.substr(dot,n.length).toString();
                 orig = n.substr(0,dot).toString();
                 newsrc = orig + "_over" + temp;
                 newsrc = newsrc.toString();
         return newsrc;
         }
        else{return n;}
 }

    function swap(imgname) {
       n = arguments[0].toString();
                   eval("oldSrc = document." + n + ".src");
                   old = n;
                  eval("document." + n + ".src=getSrc('" + imgname + "')");
 }

function restore(){
      eval("document." + img + ".src=oldSrc");

 }
 
 function show(imageSrc) {
    if (document.images) document.images['roll_pick'].src = imageSrc;
}

function openPopup(url) {
	window.open (url, 'magna','scrollbars=1,width=800,height=600,left=10,top=10,toolbar=false,menubar=false,status=false,location=false,resizable=false')
} 

function openMail(aString) {
	// need to escape the two query string values
	
	var baseURL = aString.substring(0, aString.indexOf("?")+1)
	var queryString = aString.substr(aString.indexOf("?")+1)
	
	var col_array=queryString.split("&");
	queryString = ""; //set to blank
	
	var col_array2 = col_array[0].split("=");
	
	queryString += col_array2[0] + "=" + escape(col_array2[1]);
	
	var nString = col_array[1];
	
	if (col_array.length > 2) {
		nString += escape("&")+col_array[2]
	}
	col_array2 = nString.split("=");

	queryString += "&" + col_array2[0] + "=" + escape(col_array2[1]);

	var newUrl = baseURL+ queryString;
	window.open (newUrl, 'magna','scrollbars=false,width=600,height=400,left=250,top=250,toolbar=false,menubar=false,status=false,location=false,resizable=false')
}

function printScreen(){
	window.print();
}

function ToggleDisplay(id, y) {

var strValue = y + id;
//alert(strValue);
 
    var elem = document.getElementById(strValue);
    
    if (elem) 
    {
      if (elem.style.display != 'block') 
      {
        elem.style.display = 'block';
        elem.style.visibility = 'visible';
      } 
      else
      {
        elem.style.display = 'none';
        elem.style.visibility = 'hidden';
      }
    }
  }

function FlashFix() {
	theObjects = document.getElementsByTagName("object");
	
	for (var i = 0; i < theObjects.length; i++) {
		theObjects[i].outerHTML = theObjects[i].outerHTML;
    }
}	

// -->