projects = new Array();
buttonImages = new Array();


window.onload = function(){
   correctMargin();
   paginationHover();
   //initdragableElements();
}



function paginationHover(){
   var buttons = Array("first", "next", "previous", "last");
   for(i = 0; i < buttons.length; i++){
      img = new Image();
      img.src = "wwwengine/img/pagination/"+buttons[i]+"_hover.gif";
      buttonImages[buttonImages.length] = img;
   }
}

function correctMargin(){
for(var i =0; i < projects.length; i++)
      document.getElementById("wrap"+projects[i]).style.height = 
                     document.getElementById("img"+projects[i]).height+"px";
}