<!--
//// Media-Line JavaScript Common Functions ////
////       by Hashimoto & Kobayasi
//20051715


//// Check UserAgent Functions

var AGENT = navigator.userAgent.toLowerCase() ;
var OS    = "unknown" ;
var Brow  = "unknown" ;
var BVar  = 0.00 ;

function chkAgent(){
	//OS CHECK;
	if ( AGENT.indexOf("win",0) >= 0) OS = "Win" ;
	if ( AGENT.indexOf("mac",0) >= 0) OS = "Mac" ;
	if ( AGENT.indexOf("x11",0) >= 0) OS = "Unx" ;

	// Browser Check
	if ( AGENT.indexOf("msie",0) >= 0)   Brow = "IE" ;
	if ( AGENT.indexOf("moz",0) >= 0 
		&& AGENT.indexOf("com",0) == -1) Brow = "NN";
	if ( AGENT.indexOf("opera",0) >= 0)  Brow = "OP";
	if ( AGENT.indexOf("safari",0) >= 0) Brow = "SF";

	// Browser Version Check
	if ( Brow == "IE"){
		sStr = (AGENT.indexOf("msie",0));
		eStr = (AGENT.indexOf(";",sStr));
		BVer = parseFloat(AGENT.substring(sStr+5,eStr)) ;
	}
	if ( Brow == "NN"){
		sStr = (AGENT.indexOf("/",0));
		eStr = (AGENT.indexOf(" ",sStr));
		BVer = parseFloat(AGENT.substring(sStr+1,eStr)) ;
	}
	if ( Brow == "OP"){
		sStr = (AGENT.indexOf("opera",0));
		eStr = (AGENT.indexOf(" ",sStr));
		BVer = parseFloat(AGENT.substring(sStr+6,eStr)) ;
	}
	if ( Brow == "SF"){
		sStr = (AGENT.indexOf("safari/",0));
		BVer = parseFloat(AGENT.substring(sStr+6)) ;
	}
}

//Load CSS
function loadCSS(PATH){
	var STYLE=OS+Brow;
	var cssfile;
	switch(STYLE){
	case "WinIE":cssfile="winie.css";break;
	case "WinNN":cssfile=(BVer>=5)?"winie.css":"winnn4.css";break;
	case "MacIE":cssfile="macie.css";break;
	case "MacNN":cssfile=(BVer>=5)?"macie.css":"macnn4.css";break;
	default     :cssfile="winie.css";
	}
	document.write("<link rel='stylesheet' href='"+PATH+cssfile+"' type='text/css'>");
}

//Check Agent
chkAgent() ;


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;
}
/* Functions that swaps images. */
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;
}

/* Functions that handle preload. */
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];}}
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


//-->
