// JavaScript Document

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadImages.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];}}
}


// image layout script

function setbgImage() {
	var winHeight = get_browser_height();
	var winWidth  = get_browser_width();

	jQuery.post("imageMagic.php",{ imageSize: winWidth },function(text){
		document.getElementById("bg_body").style.backgroundImage = "url(" + text + ")";
	});

//	var crMainHeight = winHeight / 2 - 135;
//	document.getElementById("bg_main_index").style.top  = crMainHeight + "px";
//	document.getElementById("main_index").style.top  = crMainHeight + "px";

//	var crMainWidth = winWidth / 2 - 300;
//	document.getElementById("bg_main_index").style.left  = crMainWidth + "px";
//	document.getElementById("main_index").style.left  = crMainWidth + "px";

	var crFooterHeight = winHeight - 50;
	document.getElementById("footer_index").style.top  = crFooterHeight + "px";

	var crFooterRightWidth = winWidth - 515;
	document.getElementById("footer_index_right").style.width  = crFooterRightWidth + "px";
}


// get_browser_height
function get_browser_height() {
	if ( window.innerHeight ) { return window.innerHeight; }  
	else if ( document.documentElement && document.documentElement.clientHeight != 0 ) { return document.documentElement.clientHeight; }  
	else if ( document.body ) { return document.body.clientHeight; }  
	return 0;  
}

// get_browser_width
function get_browser_width() {
	if ( window.innerWidth ) { return window.innerWidth; }  
	else if ( document.documentElement && document.documentElement.clientWidth != 0 ) { return document.documentElement.clientWidth; }  
	else if ( document.body ) { return document.body.clientWidth; }  
	return 0;  
}


// banner image close
function bannerClose() {
	document.getElementById("elsku").style.display = "none";
}