// JavaScript Document

function resizeDiv(){
var winh=document.body.clientHeight;
var txth=document.getElementById("middleArea").clientHeight;
var winAgent=navigator.userAgent;
	if(txth<1000){
		if(winAgent.indexOf("MSIE")!=-1){
			document.getElementById("ctrlDiv").style.height=(winh-350)+"px";
		
		}else if(winAgent.indexOf("Netscape")!=-1){
			document.getElementById("ctrlDiv").style.height=(winh-310)+"px";
			
		}else if(winAgent.indexOf("Opera")!=-1){
			document.getElementById("ctrlDiv").style.height=(winh-310)+"px";
			
		}else if(winAgent.indexOf("Firefox")!=-1){
			document.getElementById("ctrlDiv").style.height=(winh-364)+"px";
			
		}else{//Mac safari		
			document.getElementById("ctrlDiv").style.height=(winh-370)+"px";
		}
	}
}

//----------------------------------------------------------------

var start_h;
var end_h;
var z;

//----------------------------------------------------------------

function onsub_a(n,j){
	start_h=0;
	end_h=0;
	
	if(n!=0){
		z=n;
		end_h=j*30+60;
		//end_h=document.getElementById("sub"+n).clientHeight+100;
		timer=setInterval("run_back(z)",10);
	}
	
	for(var i=1; i<=3; i++){
		if(i!=0){
		document.getElementById("sub"+i).style.display = "none";		
		document.getElementById("sub_bg"+i).style.display = "none";
		}
	}
}

//----------------------------------------------------------------

function onsub_b(n,j){
	start_h=0;
	end_h=0;
	
	if(n!=0){
		z=n;
		end_h=j*30+60;
		timer=setInterval("run_back(z)",10);
	}
	
	for(var i=1; i<=4; i++){
		if(i!=0){
		document.getElementById("sub"+i).style.display = "none";		
		document.getElementById("sub_bg"+i).style.display = "none";
		}
	}
}

//----------------------------------------------------------------

function onsub_c(n,j){
	start_h=0;
	end_h=0;
	
	if(n!=0){
		z=n;
		end_h=j*30+50;
		timer=setInterval("run_back(z)",10);
	}
	
	for(var i=1; i<=3; i++){
		if(i!=0){
		document.getElementById("sub"+i).style.display = "none";		
		document.getElementById("sub_bg"+i).style.display = "none";
		}
	}
}

//----------------------------------------------------------------

function onsub_d(n,j){
	start_h=0;
	end_h=0;	
	
	if(n!=0){
		z=n;
		end_h=j*30+50;
		timer=setInterval("run_back(z)",10);
	}
	
	for(var i=1; i<=2; i++){
		if(i!=0){
		document.getElementById("sub"+i).style.display = "none";		
		document.getElementById("sub_bg"+i).style.display = "none";
		}
	}
}

//----------------------------------------------------------------

function run_back(n){
	
	var x=(end_h-start_h)/10;
	start_h=start_h+x;
	
	document.getElementById("sub_bg"+n).style.display="block";
	document.getElementById("sub_bg"+n).style.height=start_h+"px";
	var m=Math.abs(x);
	
	if(m<1) {
		z=n;
		shower=setInterval("run_word(z)",10);
		document.getElementById("sub_bg"+n).height=end_h+"px";
		clearInterval(timer);
	}
}

//----------------------------------------------------------------

function run_word(n){
	//document.getElementById("sub"+n).style.visibility = "visible";
	document.getElementById("sub"+n).style.display = "block";
	clearInterval(shower);
}

//----------------------------------------------------------------

function subimg_a(x){
	document.getElementById("a"+x).src = "images/a_sm_"+x+"0_on.jpg";
	for(var i=1; i<=3; i++){
		if(i!=x){
			document.getElementById("a"+i).src="images/a_sm_"+i+"0.jpg";
		}
	}
}

//----------------------------------------------------------------

function subimg_b(x){
	document.getElementById("b"+x).src = "images/b_sm_"+x+"0_on.jpg";
	for(var i=1; i<=5; i++){
		if(i!=x){
			document.getElementById("b"+i).src="images/b_sm_"+i+"0.jpg";
		}
	}
}

//----------------------------------------------------------------


function subimg_c(x){
	document.getElementById("c"+x).src = "images/c_sm_"+x+"0_on.jpg";
	for(var i=1; i<=5; i++){
		if(i!=x){
			document.getElementById("c"+i).src="images/c_sm_"+i+"0.jpg";
		}
	}
}

//----------------------------------------------------------------


function subimg_d(x){
	document.getElementById("d"+x).src = "images/d_sm_"+x+"0_on.jpg";
	for(var i=1; i<=2; i++){
		if(i!=x){
			document.getElementById("d"+i).src="images/d_sm_"+i+"0.jpg";
		}
	}
}

//----------------------------------------------------------------