/*
 * 	<script type="text/javascript">
 * 		addLoadEvent( appendBoxoverImages );
 * 	</script>
 */
function appendBoxoverImages() {
	var elements = getElementsByClassName( document, '*', 'action_hasinfo' );
	for ( var i = 0; i < elements.length; i++ ) {
		var img = document.createElement( 'img' );
		img.setAttribute( 'src', 'http://www.bokia.se/i/gimmicks/info10x10.png' );
		img.setAttribute( 'style', 'margin: 0px; padding: 0px; vertical-align: top; border-width: 0px;' );
		img.setAttribute( 'border', 0 );
		elements[i].appendChild( img );
	}
}

/*
    Written by Jonathan Snook, http://www.snook.ca/jonathan
    Add-ons by Robert Nyman, http://www.robertnyman.com
*/

function getElementsByClassName(oElm, strTagName, strClassName){
    var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
    var arrReturnElements = new Array();
    strClassName = strClassName.replace(/\-/g, "\\-");
    var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
    var oElement;
    for(var i=0; i<arrElements.length; i++){
        oElement = arrElements[i];      
        if(oRegExp.test(oElement.className)){
            arrReturnElements.push(oElement);
        }   
    }
    return (arrReturnElements)
}