// JavaScript Document
// JavaScript Document
// JavaScript Document
function setPng24(obj) { 
    obj.width=obj.height=1; 
    obj.className=obj.className.replace(/\bpng24\b/i,''); 
    obj.style.filter = 
    "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');" 
    obj.src='';  
    return ''; 
} 
function getDocHeight(currentDoc){
 var obj=null;
 var agentName = navigator.userAgent;
 var plusHeight = 0;
 if(agentName.indexOf("Chrome") > -1 || agentName.indexOf('Safari') > -1) {
  obj = currentDoc.documentElement;  
 }else{
  obj = currentDoc.body;
  plusHeight = 50;
 }
 if(typeof obj == 'undefinded'){
  if(typeof currentDoc.body != 'undefinded'){
   obj = currentDoc.body;
   plusHeight = 50;
  }else{
   obj = currentDoc.documentElement;  
   plusHeight = 0;
  }  
 }
 return parseInt(obj.scrollHeight) + plusHeight;
}
function changeParentIframeHeightSize(targetDoc, currentDoc, parentFrameIdName){
 targetDoc.changeIframeHeightSize(parentFrameIdName, getDocHeight(currentDoc));
}