function MM_findObj(n, d) { //v4.0
            var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
            d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
            if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
            for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
            if(!x && document.getElementById) x=document.getElementById(n); return x;
            }
            
            function MM_swapImage() { //v3.0
            var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
            if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
            }
            
         
            function showTransferCaseTable(button) {    
            if(button.name=="dealInfo"){
                if(document.getElementById("dealInfoTable").style.display=='none'){
                    document.getElementById("dealInfoTable").style.display = '';  
                    MM_swapImage('ImageAC','','../images/ico-.gif',1);
                }else{
                    document.getElementById("dealInfoTable").style.display = 'none';
                    MM_swapImage('ImageAC','','../images/ico_add.gif',1);
                }                 
            }else if(button.name=="trancheInfo"){
                if(document.getElementById("trancheInfoTable").style.display=='none'){
                    document.getElementById("trancheInfoTable").style.display = ''; 
                    MM_swapImage('ImageLC','','../images/ico-.gif',1);
                }else{
                    document.getElementById("trancheInfoTable").style.display = 'none';
                    MM_swapImage('ImageLC','','../images/ico_add.gif',1);
                }                    
            }else if(button.name=="fundInfo"){
                if(document.getElementById("fundInfoTable").style.display=='none'){
                    document.getElementById("fundInfoTable").style.display = '';
                    MM_swapImage('ImageFC','','../images/ico-.gif',1);
                }else{
                    document.getElementById("fundInfoTable").style.display = 'none';
                    MM_swapImage('ImageFC','','../images/ico_add.gif',1);
                }   
            }else if(button.name=="subLevelInfo"){
                if(document.getElementById("subLevelInfoTable").style.display=='none'){
                    document.getElementById("subLevelInfoTable").style.display = '';
                    MM_swapImage('ImageEC','','../images/ico-.gif',1);
                }else{
                    document.getElementById("subLevelInfoTable").style.display = 'none';
                    MM_swapImage('ImageEC','','../images/ico_add.gif',1);
                }                   
            }  
            }


            //The function used to display groups in Comparision performance report.

			function showGroupTables(imgName,tableId,summaryTableId,totalMonths)
			{
                //alert('total month'+totalMonths);
				//alert(imgName);
				summaryTableId=summaryTableId.substring(0,summaryTableId.indexOf("*"));
				
				  for (var x = 0; x<totalMonths; x++)
				  {
                                       // alert(summaryTableId+'*'+x+'^'+x);
                                       // alert(document.getElementById(summaryTableId+'*'+x+'^'+x));

					if(document.getElementById(summaryTableId+'*'+x+'^'+x).style.display =='none')
					{						
						//document.getElementById(summaryTableId+'*'+x).style.display = 'block';
						document.getElementById(summaryTableId+'*'+x+'^'+x).style.display = 'block';
                                               // alert(summaryTableId+'*'+x+'^'+x);
                        var imageName=imgName+x;
                        //alert(imageName);
						MM_swapImage(imageName,'','../images/ico-.gif',1);
					}
					else
					{						
						//document.getElementById(summaryTableId+'*'+x).style.display = 'none';
						document.getElementById(summaryTableId+'*'+x+'^'+x).style.display = 'none';
						var imageName=imgName+x;
						MM_swapImage(imageName,'','../images/ico_add.gif',1);
                                             
				    }     				  
			     }				 
		   }



         //the function used to display groups in tranche details and performance report.
         function showGroupTable(imgName,tableId,summaryTableId)
			{
			  //alert('test');
			  //alert(imgName+'  '+tableId);

			  //if(button.name=="trancheInfo"){

                if(document.getElementById(tableId).style.display=='none'){
                    document.getElementById(tableId).style.display = '';
                    //document.getElementById(summaryTableId).style.display = 'block';

                    MM_swapImage(imgName,'','../images/ico-.gif',1);
                }else{
                    document.getElementById(tableId).style.display = 'none';
                    //document.getElementById(summaryTableId).style.display = '';

                    MM_swapImage(imgName,'','../images/ico_add.gif',1);
                }     
		    // }		


			}