var tempsrc = "";	
	function mapIsVis(){
		return document.getElementById("hot_table").style.display == 'none'
	}
	function showmap(opt){
		//if (!mapIsVis()){
			var panel = document.getElementById("main_panel");
			document.getElementById("hot_table").style.display = 'none';

			//document.getElementById("searchForm1").mapsrc.value = "1";
			if (document.getElementById("map_frame") == null) {
				var frame = document.createElement("iframe");
				frame.id = "map_frame";
				frame.frameBorder = 0;
				frame.height = "512px";
				frame.width = "100%";
				frame.spacing = "0";
				frame.padding = "0";
				frame.scrolling = 'no';
				frame.noresize = 1;
				frame.src = opt;
				panel.appendChild(frame);
				tempsrc = opt;
			} else {
				var frame = document.getElementById("map_frame");
				if (tempsrc != opt) {
					frame.src = opt;
					tempsrc = opt;
				}
				frame.style.display = 'block';
			}
		//}
	}
	function showhot(){
		if (mapIsVis()) {
			document.getElementById("map_frame").style.display = 'none';
			document.getElementById("hot_table").style.display = 'block';
			var td1=document.getElementById("td1");
			var td2=document.getElementById("td2");
			oldbgp='url(img/bgact.jpg)';
			tdact='td1';
			td2.style.backgroundImage='url(img/bgna.jpg)';
			document.getElementById("a_shotm").style.color='#4B4B4B';
			document.getElementById("a_shotv").style.color='#FFF';
			td1.style.backgroundImage='url(img/bgact.jpg)';
			//document.getElementById("searchForm1").mapsrc.value = "0";
		}
	}
	function req_map(cty){
		var sf  = document.getElementById("searchForm1");
		var str = 'gmap.asp?cty=';
		if (sf.ct.value == "") 
			str += cty;
		else
			str += sf.ct.value.substring(1,100);
		if (sf.stars1.value != "0") str += '&star1='+sf.stars1.value;
		if (sf.stars2.value != "0") str += '&star2='+sf.stars2.value;
		if (sf.tp.value != "0") str += '&tp='+sf.tp.value;
		if (sf.hotnm.value != "") str += '&hotnm='+sf.hotnm.value;
		//document.getElementById("a_smap").disabled="true";
		//document.getElementById("a_shot").disabled="false";
			var td1=document.getElementById("td1");
			var td2=document.getElementById("td2");
			oldbgp='url(img/bgact.jpg)';
			tdact='td2';
			td1.style.backgroundImage='url(img/bgna.jpg)';
			td2.style.backgroundImage='url(img/bgact.jpg)';
			document.getElementById("a_shotv").style.color='#4B4B4B';
			document.getElementById("a_shotm").style.color='#FFF';
		showmap(str);
	}