function guidePreloadImages(v){
	if (v==0){
		thisSL="images/";
	}
	if (v==1){
		thisSL="../images/";
	}
	if (v==2){
		thisSL="../../images/";
	}
	for(h=1;h<4;h++){
		newImg1=new Array(3);
		newImg1[h]=new Image();
		newImg1[h].src=thisSL+"btn1_menu"+h+".gif";
	}
	for(i=1;i<5;i++){
		newImg2=new Array(4);
		newImg2[i]=new Image();
		newImg2[i].src=thisSL+"btn2_menu"+i+".gif";
	}
	for(j=1;j<7;j++){
		newImg3=new Array(6);
		newImg3[j]=new Image();
		newImg3[j].src=thisSL+"btn3_menu"+j+".gif";
		newImg4=new Array(6);
		newImg4[j]=new Image();
		newImg4[j].src=thisSL+"btn4_menu"+j+".gif";
		newImg5=new Array(6);
		newImg5[j]=new Image();
		newImg5[j].src=thisSL+"btn5_menu"+j+".gif";
	}
	newImg=new Array(7);
	newImg[0]=new Image();
	newImg[0].src=thisSL+"btn1_message_on.gif";
	newImg[1]=new Image();
	newImg[1].src=thisSL+"btn2_profile_on.gif";
	newImg[2]=new Image();
	newImg[2].src=thisSL+"btn3_business_on.gif";
	newImg[3]=new Image();
	newImg[3].src=thisSL+"btn4_area_on.gif";
	newImg[4]=new Image();
	newImg[4].src=thisSL+"btn5_balance_on.gif";
	newImg[5]=new Image();
	newImg[5].src=thisSL+"btn_sitemap_on.gif";
	newImg[6]=new Image();
	newImg[6].src=thisSL+"btn_top_on.gif";
}


function guideMenuOpen(v1,v2){
	document.getElementById("allsubmenu").style.display="block";
	for(i=1;i<6;i++){
		document.getElementById("submenu"+i+"0").style.display="none";
	}
	document.getElementById(v1).style.display="block";
	if(v2.indexOf("on",0)==-1){
		document.getElementById(v2).id=v2+"on";
	}else{
		document.getElementById(v2).id=v2;
	}
}
function guideMenuClose(v1,v2){
	document.getElementById("allsubmenu").style.display="none";
	if(v2.indexOf("on",0)!=-1){
		thisStr=v2.substring(0,6);
		document.getElementById(v2).id=thisStr;
	}
}

function changeLayer(v1,v2){
	document.getElementById(v1+'start').style.display="none";
	document.getElementById(v1+'1980').style.display="none";
	document.getElementById(v1+'1990').style.display="none";
	document.getElementById(v1+'2000').style.display="none";
	document.getElementById(v1+v2).style.display="block";
}
function globalMap(v1){
	document.getElementById('map_'+v1).style.display="block";
	document.getElementById(v1).id=v1+"_on";
}
function globalMapOut(v1,v2){
	document.getElementById('map_'+v2).style.display="none";
	document.getElementById(v1).id=v2;
}