// JScript 文件
function GetObj(objName){
 if(document.getElementById){
  return eval('document.getElementById("' + objName + '")');
 }else if(document.layers){
  return eval("document.layers['" + objName +"']");
 }else{
  return eval('document.all.' + objName);
 }
}
function showDiv(objName, currentnum, totalnum, objSpan)
{

	for(var i=1; i<=totalnum;i++)
	{
		 var obj = GetObj(objName+i);
		 var objSp = GetObj(objSpan+i);

		 if(objSpan==undefined)
		 {
		    if(obj!=null)
		    {
		 	    if(i==currentnum) {
				    obj.style.display = "block";
			    }
			    else {
				    obj.style.display = "none";
		        }
		    }
		 }
		 else 
		 {
		     if(obj!=null && objSp!=null)
		     {
		 	    if(i==currentnum) {
				    obj.style.display = "block";
				    objSp.className="cur";
//				    obj.className = "content";
			    }
			    else {
				    obj.style.display = "none";
				    objSp.className = "cur1";
		        }
		     }
		 }
	}

}

function showDivim(objName, currentnum, totalnum)
{

	for(var i=1; i<=totalnum;i++)
	{
		 var obj = GetObj(objName+i);

	     if(obj!=null)
	     {
	 	    if(i==currentnum) {
			    obj.className = "item2 item2cur";
		    }
		    else {
			    obj.className = "item2";
	        }
	     }
		 
	}

}

//推荐房产切换
function tabDiv(obj,num,len,cn)
{
 var cssname=cn;
 for(var id = 1;id<=len;id++)
 {
  var ss=obj+id;
  var snav =obj+"nav"+id;
  if(id==num){
  try{document.getElementById(ss).style.display="block"}catch(e){};
  try{document.getElementById(snav).className=cssname}catch(e){};
  }else{
  try{document.getElementById(ss).style.display="none"}catch(e){};
  try{document.getElementById(snav).className="left_login_li l3"}catch(e){};
  }
 }  
}
//二手房产切换
function tabDiv1(obj,num,len,cn)
{
	
 var cssname=cn;
 for(var id = 1;id<=len;id++)
 {
  var ss=obj+id;
  var snav =obj+"nat"+id;
  if(id==num){
  try{document.getElementById(ss).style.display="block"}catch(e){};
//  try{document.getElementById(snav).className=cssname}catch(e){};
  
  }else{
  try{document.getElementById(ss).style.display="none"}catch(e){};
//  try{document.getElementById(snav).className=""}catch(e){};
  }
 }  
}
//出租求租
function tabDiv2(obj,num,len,cn)
{
 var cssname=cn;
 for(var id = 1;id<=len;id++)
 {
  var ss=obj+id;
  var snav =obj+"nat"+id;
  if(id==num){
  try{document.getElementById(ss).style.display="block"}catch(e){};
  try{document.getElementById(snav).className=cssname}catch(e){};
  }else{
  try{document.getElementById(ss).style.display="none"}catch(e){};
  try{document.getElementById(snav).className=""}catch(e){};
  }
 }  
}
//出租求租
function tabDiv3(obj,num,len,cn)
{
 var cssname=cn;
 for(var id = 1;id<=len;id++)
 {
  var ss=obj+id;
  var snav =obj+"nat"+id;
  if(id==num){
  try{document.getElementById(ss).style.display="block"}catch(e){};
  try{document.getElementById(snav).className=cssname}catch(e){};
  }else{
  try{document.getElementById(ss).style.display="none"}catch(e){};
  try{document.getElementById(snav).className=""}catch(e){};
  }
 }  
}
//供求大图
function tabdiv32(obj,num,len,cn)
{
 var cssname=cn;
 for(var id = 1;id<=len;id++)
 {
  var ss=obj+id;
  var snav =obj+"nat"+id;
  if(id==num){
  try{document.getElementById(ss).style.display="block"}catch(e){};
  try{document.getElementById(snav).className=cssname}catch(e){};
  }else{
  try{document.getElementById(ss).style.display="none"}catch(e){};
  try{document.getElementById(snav).className=""}catch(e){};
  }
 }  
}
function tabDiv00(obj,num,len,cn)
{
 var cssname=cn;
 for(var id = 1;id<=len;id++)
 {
  var ss=obj+id;
  var snav =obj+"nat"+id;
  if(id==num){
//  try{document.getElementById(ss).style.display="block"}catch(e){};
  try{document.getElementById(snav).className=cssname}catch(e){};
  }else{
//  try{document.getElementById(ss).style.display="none"}catch(e){};
  try{document.getElementById(snav).className=""}catch(e){};
  }
 }  
}
function tabDiv4(obj,num,len,cn,lk)
{
 var cssname=cn;
 for(var id = 1;id<=len;id++)
 {
  var ss=obj+id;
  var snav =obj+"nat"+id;
  if(id==num){
  try{document.getElementById(ss).style.display="block"}catch(e){};
  try{document.getElementById(snav).className=cssname}catch(e){};
  }else{
  try{document.getElementById(ss).style.display="none"}catch(e){};
  try{document.getElementById(snav).className=lk}catch(e){};
  }
 }  
}
function tabDiv8(obj,num,len,cn,dn)
{
 var cssname=cn;
 for(var id = 1;id<=len;id++)
 {
  var ss=obj+id;
  var snav =obj+"nat"+id;
  if(id==num){
  try{document.getElementById(ss).style.display="block"}catch(e){};
  try{document.getElementById(snav).className="on"}catch(e){};
  }else{
  try{document.getElementById(ss).style.display="none"}catch(e){};
  try{document.getElementById(snav).className="off"}catch(e){};
  }
 }  
}
//出租求租
function tabDiv9(obj,num,len,cn)
{
 var cssname=cn;
 for(var id = 1;id<=len;id++)
 {
  var ss=obj+id;
  var ssa=obj+id+len;
  var snav =obj+"nat"+id;
  if(id==num){
  try{document.getElementById(ss).style.display="block"}catch(e){};
  try{document.getElementById(ssa).style.display="block"}catch(e){};
  try{document.getElementById(snav).className=cssname}catch(e){};
  }else{
  try{document.getElementById(ss).style.display="none"}catch(e){};
  try{document.getElementById(ssa).style.display="none"}catch(e){};
  try{document.getElementById(snav).className=""}catch(e){};
  }
 }  
}

		  function fodc(obj)
		  {
		   	//var p = document.getElementById("Fod_list").getElementsByTagName("div");
			var pc = obj.parentNode.parentNode.parentNode.parentNode;
			//alert(p.innerHTML);
			var pc1 = obj.parentNode.getElementsByTagName("div");
			var tc = pc.getElementsByTagName("tr")[1].getElementsByTagName("ul");
			var nc = pc1.length;
			for(i=0;i<nc;i++)
			{
				if(pc1[i] == obj)
				{
					pc1[i].className = "moc";
					tc[i].className = "dis";
				}
				else
				{
					pc1[i].className = "moardc";
					tc[i].className = "undis";				
				}
			}
		  }
	
function makevisible(cur,which){
if (which==0)
cur.filters.alpha.opacity=40
else
cur.filters.alpha.opacity=100
}

//出租求租
function tabDiv6(obj,num,len,cn)
{
 var cssname=cn;
 for(var id = 1;id<=len;id++)
 {
  var ss=obj+id;
  var snav =obj+"nat"+id;
  if(id==num){
//  try{document.getElementById(ss).style.display="block"}catch(e){};
  try{document.getElementById(snav).className=cssname}catch(e){};
  }else{
//  try{document.getElementById(ss).style.display="none"}catch(e){};
  try{document.getElementById(snav).className=""}catch(e){};
  }
 }  
}


function AutoResizeImage(maxWidth,maxHeight,objImg){
var img = new Image();
img.src = objImg.src;
var hRatio;
var wRatio;
var Ratio = 1;
var w = img.width;
var h = img.height;
wRatio = maxWidth / w;
hRatio = maxHeight / h;
if (maxWidth ==0 && maxHeight==0){
Ratio = 1;
}else if (maxWidth==0){//
if (hRatio<1) Ratio = hRatio;
}else if (maxHeight==0){
if (wRatio<1) Ratio = wRatio;
}else if (wRatio<1 || hRatio<1){
Ratio = (wRatio<=hRatio?wRatio:hRatio);
}
if (Ratio<1){
w = w * Ratio;
h = h * Ratio;
}
objImg.height = h;
objImg.width = w;
}