// JScript File

///////////////////////////////////////////////////////////////////
///
///    COMMON JAVASCRIPT FUNCTIONS
///
///



//////////////////////////////////////////////
//
//   Hide and show layer functions

function hideLayer(whichLayer) {
  if (document.getElementById) {
    document.getElementById(whichLayer).style.display = "none";
  } else if (document.all) {
    document.all[whichlayer].style.display = "none";
  } else if (document.layers) {
    document.layers[whichLayer].display = "none";
  }
}

function showLayer(whichLayer) {
  if (document.getElementById) {
    document.getElementById(whichLayer).style.display = "block";
  } else if (document.all) {
    document.all[whichlayer].style.display = "block";
  } else if (document.layers) {
    document.layers[whichLayer].display = "block";
  }
}

function decision(message, url){
    if(confirm(message)) location.href = url;
}

//////////////////////////////////////////////
//
//   Image rollover functions
//

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages(imageid, imagepath) {
	//if (document.images) {
	//	for (var i=0; i<changeImages.arguments.length; i+=2) {
	//		document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
	//	}
	//}
  if (document.getElementById) {
    document.getElementById(imageid).src = imagepath;
  } else if (document.all) {
    document.all[imageid].src = imagepath;
  }
}


//////////////////////////////////////////////
//
//   Image cursor functions
//


function cursorAppear(myitem)
{
	document.getElementById(myitem).style.visibility="visible";
	document.getElementById(myitem).style.position="absolute";
	document.getElementById(myitem).style.left=event.clientX + document.body.scrollLeft + 15;
	document.getElementById(myitem).style.top=event.clientY + document.body.scrollTop +5;
}

function cursorDisappear(myitem)
{
	document.getElementById(myitem).style.visibility="hidden";
}



//////////////////////////////////////////////
//
//   Preload Global Image functions
//

var preloadFlag = false;

function preloadImages_Global() {
	if (document.images) { 
		consum_butn_over = newImage("/images/consum_butn_dblue.jpg");
		busns_butn_over = newImage("/images/busns_butn_red.jpg");
		rl_estat_butn_over = newImage("/images/rl_estat_butn_cyan.jpg");
		invest_butn_over = newImage("/images/invest_butn_green.jpg");
		ir_butn_over = newImage("/images/ir_butn-over.jpg");
		about_butn_over = newImage("/images/about_butn_blue.jpg");
		preloadFlag = true;
	}
}


//////////////////////////////////////////////
//
//   Email conversion
//


function getEmail(encodedStr){

	return encodedStr.replace(/!nospam!/gi, "@");

}


function startMail(encodedEmail){
	document.location = ("mailto:" + getEmail(encodedEmail));
}