function externalLinks() { 
 if (!document.getElementsByTagName) return; 
 var anchors = document.getElementsByTagName("a"); 
 for (var i=0; i<anchors.length; i++) { 
   var anchor = anchors[i]; 
   if (anchor.getAttribute("href") && 
       anchor.getAttribute("rel") == "external") 
     anchor.target = "_blank"; 
 } 
} 
window.onload = externalLinks;


function img_total(total) {
	var mySplitResult = total.split("");
	document.write("<img src=\"images/money/dollar.png\" alt \"\">");
	for(i = 0; i < mySplitResult.length; i++){
		document.write("&nbsp;<img src=\"images/money/" + mySplitResult[i] + ".png \" alt=\"\">"); 
	}
}