var firstClickForSearch=true;
function sidemenushow(){
	if($("#columnbutton img").attr("title")=="关"){
		$("#sidecolumn").css("width","28px");
		$("#columnbutton img").attr("src","indexpic/sideopen.gif");
		$("#columnbutton img").attr("title","开");
	}else{
		$("#sidecolumn").css("width","339px");
		$("#columnbutton img").attr("src","indexpic/sideclose.gif");
		$("#columnbutton img").attr("title","关");
	}
}

$(document).ready(function(){
	$(document).mousemove(function(evt){calXY(evt);}).keydown(function(){var evt=getEvent();if(evt.keyCode==16)shift=!shift;});
	$("#emap").height(h-90);
	$("map area").click(function(){
		if(moved)return false;
	});
	maxArea=[ew,eh];
	getRoadid();
	roadPos();
	mapPos();

	//初始化小地图
	miniW=$("#mapMini").width();
	miniH=$("#mapMini").height();
	$("#divMini").width(miniW).height(miniH);
	$("#drawUL").css("bottom",miniH+5);
	$("#mapMC").css("bottom",miniH>68?(miniH-66)/2:(miniH-68)).css("left",miniW+5);
	//$("#divDraw").css("left",miniW+5).css("top",0);
	//$("#mapDraw").css("left",miniW+5).css("top",106);
	//初始化地图秀
	scale=mw/miniW;//大小地图宽度比
	showW=Math.round(miniW*ew/mw);
	showH=Math.round(miniH*eh/mh);
	if(ew>mw){ltX=0;rbX=ltX+mw;showW=miniW;spaceX=parseInt($("#dragHandle").css("left"));}
	if(eh>mh){ltY=0;rbY=ltY+mh;showH=miniH;}
	$("#mapShow").css("left",ltX/scale).css("top",ltY/scale).width(showW-2).height(showH-2).fadeTo("1",0.4);
	$("#mapMC").click(
		function(){
			var tempMap=showType==0?"#mapDiv":"#mapMF";
			if(miniStatus==0){
				$(tempMap).show();
				$("#drawUL").show();
				miniW=$(tempMap).width();
				miniH=$(tempMap).height();
				$("#mapMC").css("bottom",miniH>68?(miniH-66)/2:(miniH-68)).css("left",miniW+3);
				$("#mapMC").attr("src","indexpic/drawbackMini.gif");
				miniStatus=1;
			}else{
				$(tempMap).hide();
				$("#drawUL").hide();
				$("#mapMC").attr("src","indexpic/expandingMini.gif").css("left",0);
				miniStatus=0;
			}
		});
	
});