/*
  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)
}

startList = function() {
	if( document.all && document.getElementById ) {
		var myList = getElementsByClassName( document, "li", "dropdownlink" );
		for( i = 0; i < myList.length; i++ ) {
			myNode = myList[ i ]
			myNode.onmouseover = function() {
				this.className += " over";
			}
			myNode.onmouseout = function() {
				this.className = this.className.replace( " over", "" );
			}
		}
	}
}
window.onload=startPage;

function startPage() {
	startList();
	resizeImg();
}

function resizeImg() {
	var myImages = document.getElementsByTagName( "img" );
	for( var i = 0; i < myImages.length; i++ ) {
		var myImg = myImages[ i ];
		if( myImg.className == "thumbnail" ) {
			var myWidth = myImg.width;
			var myHeight = myImg.height;
			myImg.width = 200;
			myImg.height = 200;
			/*
			alert( "Image " + myImg.name + ": " + myWidth + " x " + myHeight );
			*/
			/*break;*/
		}
	}
}