var scrollspeed=0,zeta=0,chldht,ifrht=0,aload=0,scrlvar=0, alfa=259, zt0=0, cnt2, gm0, cnt1=0, aix1=0, aix2=0, sltop, mrk=1, sp1, sp2; 

function gvpl (layer,property) {
	s='zn=document.getElementById("'+layer+'").style.'+property;
	eval(s);
    return zn;
}

function slt() {
	sltop = trim(gvpl('scroller1','top'));
	return sltop;
}

function loadIframe(theURL) {
    document.getElementById("frm").src = theURL;
}


function browse_h() {
    if (document.body.clientHeight) return document.body.clientHeight;
    return window.innerHeight;
}

function placeMap_inner() {
	var ksi, ksi1, ksi2, ksi3, ksi4, ksi5, ksi6;
	height = browse_h();
	if (!height) {height=0};
	ksi =  height - 35;
	ksi1 = height - 235;
	ksi2 = height - 272;
	ksi3 = height - 105;
	ksi4 = height - 345;

    ksi5 = height - 304;
	ksi6 = height - 36;
	ksi7 = height - 46;

//	if (ksi<0) {ksi=0};
//	if (ksi1<0) {ksi1=0};
//	if (ksi2<0) {ksi2=0; ksi3=0}; 
//	if (ksi4<0) {ksi4=155};
//	if (ksi5<17) {ksi5=17};
//	if (ksi6<12) {ksi6=12};
//	if (ksi7<158) {ksi7=158};

	document.getElementById('hold').style.height = height +"px";
	document.getElementById('hold2').style.height = height +"px";
	document.getElementById('bordl').style.height = height - 85 +"px";
	document.getElementById('bordr').style.height = height - 85 +"px";
	
	document.getElementById('bannertab').style.top = ksi +"px"; 
	document.getElementById('downback').style.top = ksi1 +"px";
	document.getElementById('frm1').style.height = ksi2 +"px";
	document.getElementById('frm').style.height = ksi2 - 7 +"px";
	document.getElementById('leftpic').style.height = ksi3 +"px";
//	document.getElementById('lefttext').style.height = ksi4 +"px";
	
	document.getElementById('scrollboxFY').style.height = ksi5 +"px";
	cnt2 = ksi5;
	document.getElementById('doarr1').style.top = ksi6 +"px";
	document.getElementById('doarr').style.top = ksi7 +"px";
	}
	
function placeMap_inner2(param) {
	var z=0, z15=0;
	z = trim(gvpl('doarr','top')) - 11;
	if (alfa > param) {
	if (param<=259) {changeback3(); param=259}
	}
	if (alfa < param) {
    if (param>=z) {changeback3()}
	}
	document.getElementById('scroller1').style.top = param +"px";
	document.getElementById('scrollboxFYu').style.height = param - 259 +"px";
	document.getElementById('scrollboxFYd').style.top = param +"px";
	z15 = parseInt(z) - param + 11;
	if (z15<0) {z15=0};
    document.getElementById('scrollboxFYd').style.height = z15 +"px";
	alfa = param;
	}

function getDocHeight(doc) {
	var docHt = 0;
//    var docHt = 0, docSc = 0, sh, oh, oz;
	docHt = doc.body.scrollHeight;
//    if (doc.height) docHt = doc.height;
//    else if (doc.body) {
//    if (doc.body.scrollHeight) docHt = sh = doc.body.scrollHeight;
//    if (doc.body.offsetHeight) docHt = oh = doc.body.offsetHeight;
//	if (sh && oh) docHt = Math.min(sh, oh);
//    }
    return docHt;
}

function setIframeHeight() {
    var iframeWin = window.frames['frm'];
    if ( iframeWin ) {
    var docHt = getDocHeight(iframeWin.document);
	if (docHt) {chldht = docHt; aload=1; zeta=0;}
    }
}

function trim(s) {
    while(s.charAt(0)!='-' && s.charAt(0)!='0' && s.charAt(0)!='1' && s.charAt(0)!='2' && s.charAt(0)!='3' && s.charAt(0)!='4' && s.charAt(0)!='5' && s.charAt(0)!='6' && s.charAt(0)!='7' && s.charAt(0)!='8' && s.charAt(0)!='9') s=s.substring(1, s.length);
    while(s.charAt(s.length-1)!='0' && s.charAt(s.length-1)!='1' && s.charAt(s.length-1)!='2' && s.charAt(s.length-1)!='3' && s.charAt(s.length-1)!='4' && s.charAt(s.length-1)!='5' && s.charAt(s.length-1)!='6' && s.charAt(s.length-1)!='7' && s.charAt(s.length-1)!='8' && s.charAt(s.length-1)!='9') s=s.substring(0, s.length-1);
    return s;
}

function setSliderPos() {
	scrlFd = trim(gvpl('scrollboxFY','height'));
	ifrmHt = trim(gvpl('frm','height'));
	ifrht = ifrmHt;
	cntHt = chldht;
	if (cntHt<=ifrmHt) {delta=0}
	else {delta = Math.round (zeta * (scrlFd - 11) / (cntHt - ifrmHt));}
	delta2 = 259 + parseInt(delta);
    placeMap_inner2(delta2);
}

function getifrmht() {
	ifrmHt1 = trim(gvpl('frm','height'));
	ifrht = ifrmHt1;
}

function setzeta() { zeta = 0 }

function changeback1() {
	if (cntHt<=ifrmHt) {document.getElementById('scrollboxFYd').style.backgroundColor = "FF6699"}
	else {document.getElementById('scrollboxFYd').style.backgroundColor = "#A3A4D9"; aix1=1; scrollspeed=30;}
}

function changeback2() {
	if (cntHt<=ifrmHt) {document.getElementById('scrollboxFYd').style.backgroundColor = "FF6699"}
	else {document.getElementById('scrollboxFYu').style.backgroundColor = "#A3A4D9"; aix2=1; scrollspeed=-30;} 
}

function changeback3() {
    document.getElementById('scrollboxFYu').style.backgroundColor = "#D9D2C5";
    document.getElementById('scrollboxFYd').style.backgroundColor = "#D9D2C5";
    scrollspeed=0; aix1=0; aix2=0;
}

function changeback4() {
    document.getElementById('scrollboxFYu').style.backgroundColor = "#D9D2C5";
    document.getElementById('scrollboxFYd').style.backgroundColor = "#D9D2C5";
//    scrollspeed=0; aix1=0; aix2=0;
}

function changesc1() {
	document.getElementById('scroller1').style.backgroundColor = "FF0066"
}

function changesc2() {
    document.getElementById('scroller1').style.backgroundColor = "5151EB"
}

function drag0() {
	changesc1();
	gm0 = curY;
	zt0 = window.frames.frm.ztop;
	cnt1=1;
}

function dragX() {
	cnt1=0;
	changesc2();
}

function changemk (num) {
	MM_swapImage('mr' + num,'','dev4.gif',1);
	if (mrk!=num) {MM_swapImage('mr' + mrk,'','dev1.gif',1)};
	mrk = num;
}

function chspan(arg1,arg2) {
	if (sp1) {document.getElementById(sp1).style.color = ""; document.getElementById(sp1).style.textDecoration = "none"}
	if (sp2) {document.getElementById(sp2).style.color = ""; document.getElementById(sp2).style.textDecoration = "none"};
	document.getElementById(arg1).style.color = "336633";
	document.getElementById(arg1).style.textDecoration = "underline";
	document.getElementById(arg2).style.color = "336633";
	document.getElementById(arg2).style.textDecoration = "underline";
	sp1=arg1;
	sp2=arg2;
}