var PageLayoutElement="right";
var FontSizeElement="topimg";
var r,m,content;
var l=document.getElementById("left").scrollHeight;
if(document.getElementById(PageLayoutElement)!=null){
    r=document.getElementById("right").scrollHeight;
    m=document.getElementById("middle").scrollHeight;
}
else{
    r=document.getElementById("right2").scrollHeight;
    m=document.getElementById("mainBodyform").scrollHeight;
}
if(document.getElementById("Mcontent")!=null){
    content=document.getElementById("Mcontent").scrollHeight;
}
else if(document.getElementById("formlayoutContent")!=null){
    content=document.getElementById("formlayoutContent").scrollHeight;
}
var layoutHeight=Math.max(l,m,r);
document.getElementById("left").style.height=layoutHeight+"px";
if(document.getElementById(PageLayoutElement)!=null){
    document.getElementById("right").style.height=layoutHeight+"px";
    document.getElementById("middle").style.height=layoutHeight+"px";
}
else{
    document.getElementById("right2").style.height=layoutHeight+"px";
    document.getElementById("mainBodyform").style.height=layoutHeight+"px";
}
function autoheith(){
	var content1= null;
	if(document.getElementById("Mcontent")!=null){
    content1=document.getElementById("Mcontent").scrollHeight;
	}
	else if(document.getElementById("formlayoutContent")!=null){
		content1=document.getElementById("formlayoutContent").scrollHeight;
	}
	else{
	return;	
	}
	if(document.getElementById(PageLayoutElement)!=null){
	    var current = m+content1-content;
	    current= Math.max(l,current,r);
    	document.getElementById("left").style.height=current+"px";
	    document.getElementById("right").style.height=current+"px";
	    document.getElementById("middle").style.height=current+"px";
	}
	else{
	    var current = r+content1-content;
		if(current<l)
		{
            current=l;
		}
    	document.getElementById("left").style.height=current+"px";
		document.getElementById("right2").style.height=current+"px";
		document.getElementById("mainBodyform").style.height=current+"px";
	}
}
var tgs = new Array( 'th','p','h3','td','span');
var szs = new Array( '12px','14px','16px');
var startSz = 0;
function ts(inc)
{
  var sz = startSz;
  var cTags;
  sz += inc;
  if ( sz < 0 ) sz = 0;
  if ( sz > 2 ) sz = 2;
  startSz = sz;
  var divObj = document.getElementById("Mcontent");
  if(divObj==null)
  	divObj=  document.getElementById("formlayoutContent");
  if(divObj==null)return;
  for(var i=0; i<tgs.length;i++)
  {
	cTags = divObj.getElementsByTagName( tgs[ i ] );
	for ( j = 0 ; j < cTags.length ; j++ ) {	
			cTags[ j ].style.fontSize = szs[sz] ;
	}
  }
  if(document.getElementById("Mcontent")!=null)
  autoheith();
}