function swap(obj, bgColor, ftColor) {
   	if (document.getElementById) {
		obj.style.backgroundColor = bgColor;
		obj.style.color = ftColor;
	}
}
function reverse(obj, image) {

   	if (document.getElementById) {

		obj.src = image;		

	}

}
function txtStatus(str) { 
  status=str;
  document.returnValue = true;
}
function imgPreload() {
	
  
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=imgPreload.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}