function submitOver(id){
	//document.getElementById(id).style.backgroundColor='#89B4DA';
	//document.getElementById(id).style.borderColor='#4A8CC6';
}
function submitOut(id){
	//document.getElementById(id).style.backgroundColor='#4A8CC6';
	//document.getElementById(id).style.borderColor='#30699C';
}

var imgLayoutDir = 'images/';

function imgOver(id, img, imgDir){
	imgDir = (imgDir == undefined) ? imgLayoutDir : imgDir;
	document.getElementById(id).src = imgDir + img;
}

function imgOut(id, img, imgDir){
	imgDir = (imgDir == undefined) ? imgLayoutDir : imgDir;
	document.getElementById(id).src = imgDir + img;
}

function preloadImages(arrImagesOut, arrImagesOver, imgDir){
	imgDir = (imgDir == undefined) ? 'images/' : imgDir;
	
	arrImgOut = new Array();
	for ( i=0;i<arrImagesOut.length;i++ ){
		arrImgOut[i] = new Image();
		arrImgOut[i].src = imgDir + arrImagesOut[i];
	}
	
	if ( arrImagesOver != undefined ){
		arrImgOver = new Array();
		for ( i=0;i<arrImagesOver.length;i++ ){
			arrImgOver[i] = new Image();
			arrImgOver[i].src = imgDir + arrImagesOver[i];
		}
	}
}


function chageInputBg(id,show,picture){
  obj = document.getElementById(id);
  img = (show)? "url(./images/"+picture+")" : "url(./images/"+picture+")" ;
  obj.style.backgroundImage = img; 
}




function showHideFag(id,id_img){

  var imgFolder = "images/";
  var pictureShow = "faqDown.png";
  var pictureHide = "faqUp.png";
  
      
  if (document.getElementById(id).style.visibility == 'visible') {
        document.getElementById(id).style.visibility = 'hidden';
        document.getElementById(id).style.display = 'none';
        document.getElementById(id_img).src = imgFolder + pictureShow;
  }
  else {
     document.getElementById(id).style.visibility = 'visible';
     document.getElementById(id).style.display = 'block';
     document.getElementById(id_img).src = imgFolder + pictureHide;
  }
 
}


function fixH(center,left,right) {
  if (document.getElementById(center)) {
    var h=document.getElementById(center).offsetHeight;
    document.getElementById(left).style.height= h + "px";
    document.getElementById(right).style.height= h + "px";
  }
}