var  ie4, nn6, docall="document.getElementById('" , style_type='msie.css' , docsty="').style" ;
var div_height=0    ; var subject=0 ;


var message_vec=new Array ; var temp=new Image ; 
message_vec[1]="מחקר כפול-סמיות: double-blind trial הוא מחקר להערכת היעילות של טיפול חדש או להשוואת שני טיפולים שונים, תרופתיים או אחרים. האנשים המשתתפים בניסוי מחולקים לשתי קבוצות טיפול באופן אקראי. משתתפי הניסוי וגם הרופא החוקר אינם יודעים איזה טיפול ניתן לאיזה אדם."

if (document.all)  ie4=true 
else  if (document.getElementById)  nn6=true ;
var tempic=new Image ; tempic.src="imagesnew/capsouls_but_over.gif" ;

var vec_out=new Array ;
vec_out[1]=new Image ; vec_out[1].src="imagesnew/capsouls_but.gif";
vec_out[2]=new Image ; vec_out[2].src="imagesnew/capsouls_but.gif";
vec_out[3]=new Image ; vec_out[3].src="imagesnew/ginco_but.gif";
vec_out[4]=new Image ; vec_out[4].src="imagesnew/songha_but1.gif";
vec_out[5]=new Image ; vec_out[5].src="imagesnew/kiddi_but.gif";


var vec_up=new Array ;
vec_up[1]=new Image ; vec_up[1].src="imagesnew/capsouls_but_over.gif"; // company
vec_up[2]=new Image ; vec_up[2].src="imagesnew/capsouls_but_on_up.gif"; // cap
vec_up[3]=new Image ; vec_up[3].src="imagesnew/ginco_but_on_up.gif"; // 
vec_up[4]=new Image ; vec_up[4].src="imagesnew/songha_but_on_up.gif"; // 
vec_up[5]=new Image ; vec_up[5].src="imagesnew/kiddi_but_on_up.gif"; // 

var vec_arrow=new Array ;
vec_arrow[1]=new Image ; 
vec_arrow[2]=new Image ; vec_arrow[2].src="imagesnew/arrow_cap.gif"; // capsoules
vec_arrow[3]=new Image ; vec_arrow[3].src="imagesnew/arrow_gin.gif"; // ginco
vec_arrow[4]=new Image ; vec_arrow[4].src="imagesnew/arrow_gin.gif"; // songha
vec_arrow[5]=new Image ; vec_arrow[5].src="imagesnew/arrow_kiddi.gif"; // 


 
 // subject , jj second level for products , kk third level for products
 function load1(ii,jj,kk) {

var body_height=document.body.clientHeight ; // height of document
subject=ii ;
if (!ii==0) { // exclude homepage and calculate height of scrolling content
var div_height = body_height - positionT("tr_frcontent") -18 ; 
eval(docall + "div_frcontent" + "').style.height=" + div_height );
obj=eval(docall + "nav" + subject + "')" ) ;
eval("obj.style.backgroundImage='url(" +'"' +  vec_up[subject].src  +'")' + "'") ;

 }

var xx=positionL("tr_frcontent") ;
objbot1=eval(docall + "bot1" + docsty ) ;
objbot1.left=xx;
objbot1.top=body_height - 15;
objbot1.visibility ="visible" ;


if ((arguments.length > 2) && (kk!=0)) { // 
obj=eval(docall + "m" + kk + docsty + ".fontWeight=700" ) ;
 }
 
if ((arguments.length > 2) && (jj!=0)) { 

//obj.style.backgroundImage='url("imagesnew/ginco_but_on_up.gif")' ;
obj=eval(docall + "p" + jj + "')" ) ;
//obj.src="imagesnew/arrow1.gif" ;}
obj.src=vec_arrow[subject].src;
}

//if (ii==1) {
//obj=eval(docall + "nav" + 1 + "')" ) ;
//obj.style.backgroundImage='url("imagesnew/capsouls_but_over.gif")' ;
//}
 
 
//else {
//obj=eval(docall + "l" + ii + "')" ) ;
//obj.style.backgroundImage='url("imagesnew/capsouls_but_over.gif")' ;
//if (arguments.length > 1) obj1=eval(docall + "m" + jj + docsty + ".fontWeight=700" ) ; }

 }
 
 
 // subject , jj second level for products , kk third level for products
function load3(ii,jj,kk) {

var screenW=document.body.clientWidth  ; 
var objbot=eval(docall + "bot1" + "').style") ;
if (screenW < 900) { 
var objtr=eval(docall + "t01" + "').style") ;
objtr.width=760 ;
var objfr=eval(docall + "content" + "').style") ;
objfr.width=590 ; 
objbot.width=660 ;
}
else objbot.width=782 ;
var body_height=document.body.clientHeight ; // height of document
subject=ii ;
if (!ii==0) { // exclude homepage and calculate height of scrolling content
//var div_height = body_height - positionT("tr_frcontent") -18 ; 
var div_height = body_height - positionT("tr_frcontent") -18;
var objdiv=eval(docall + "div_frcontent" + "').style") ;
objdiv.height=div_height;





var obj=eval(docall + "nav" + subject + "')" ) ;
eval("obj.style.backgroundImage='url(" +'"' +  vec_up[subject].src  +'")' + "'") ;



 }

var xx=positionL("tr_frcontent") ;
var objbot1=eval(docall + "bot1" + docsty ) ;
objbot1.left=xx+2;
objbot1.top=body_height-15 ;
objbot1.visibility ="visible" ;


if ((arguments.length > 2) && (kk!=0)) { 
obj=eval(docall + "m" + kk + docsty + ".fontWeight=700" ) ;
 }
 
if ((arguments.length > 2) && (jj!=0)) { 

obj=eval(docall + "p" + jj + "')" ) ;
obj.src=vec_arrow[subject].src;
}

 }
 
 
 
 
 
	function positionT(id) {
    var offsetTrail = document.getElementById(id);
    var offsetTop = 0;
    while (offsetTrail) {
    offsetTop=offsetTop + offsetTrail.offsetTop; 
    offsetTrail = offsetTrail.offsetParent; }
	return offsetTop
	}
	
	function positionL(id) {
    var offsetTrail = document.getElementById(id);
    var offsetLeft = 0;
    while (offsetTrail) {
    offsetLeft=offsetLeft + offsetTrail.offsetLeft; 
    offsetTrail = offsetTrail.offsetParent; }
	return offsetLeft
	}
	
	function menuon(obj) {
	obj.style.backgroundImage='url("imagesnew/songha_but1_over.gif")' ;
	
	}
	
	function menuout(obj) {
	obj.style.backgroundImage='url("imagesnew/songha_but1.gif")' ;
		}
		
		
		
	function menuonp(obj) {
	if (obj.id!="nav" + subject) {
	temp.src=obj.style.backgroundImage ;
	//obj.style.backgroundImage='url("imagesnew/capsouls_but_over.gif")' ;
			}}
			
	
	function menuoutp(obj) {
	if (obj.id!="nav" + subject)
	obj.style.backgroundImage=temp.src ;
	//eval("obj.style.backgroundImage='url(" +'"' +  vec_out[subject].src  +'")' + "'") ;
			}
			
	function menuonp22(obj1) {
	var obj=obj1.parentNode ; 
	if (obj.id!="nav" + subject) {
	temp.src=obj.style.backgroundImage ;
	//obj.style.backgroundImage='url("imagesnew/capsouls_but_over.gif")' ;
			}}
			
	
	function menuoutp22(obj1) {
	var obj=obj1.parentNode ;
	if (obj.id!="nav" + subject) 
	obj.style.backgroundImage=temp.src;
	//eval("obj.style.backgroundImage='url(" +'"' +  vec_out[subject].src  +'")' + "'") ;
			}
		
		function menuonp11(obj) {
	if (obj.id!="nav" + subject) {
	temp.src=obj.style.backgroundImage ;
	obj.style.backgroundImage='url("imagesnew/capsouls_but_over.gif")' ;
			}}
			
			
	
	function menuoutp11(obj) {
	//if (obj.id!="nav" + subject) obj.style.backgroundImage=temp.src ;
	if (obj.id!="nav" + subject) obj.style.backgroundImage=temp.src ;
	//eval("obj.style.backgroundImage='url(" +'"' +  vec_out[subject].src  +'")' + "'") ;
			}
		
			
		function printdoc1() {
//extract name of internal iframe file 
var pagename=window.parent.frames(0).document.location.href ; 
var kuku2= "frcontent/" + pagename.substring((pagename.lastIndexOf("/")+1),pagename.length); 
openprint(kuku2) ;
}

function openprint(str) {
gwindow=window.open (str,'ww',"width=600,height=400,menubar=yes,scrollbars=yes") ;
gwindow.focus();
}




function display_answer(obj) { // goes up to TR level
stat1=obj.parentNode.parentNode.parentNode.nextSibling.style.display ;
stat1 = (stat1=="block") ? "none" : "block" ;
obj.parentNode.parentNode.parentNode.nextSibling.style.display=stat1 ;
}

function openwin(str) {
gwindow=window.open (str,'ww',"width=320,height=220") ;
gwindow.focus();
}

function openwinwh(str,w,h) {
gwindow=window.open (str,w,"width=" + w + ",height=" +h + ",scrollbars") ;
gwindow.focus();
}

function show_remark(evt,i) {
// calculate x, y of event 

if ( ie4) 
{objy=evt.clientY + document.body.scrollTop ; 
objx=evt.clientX + document.body.scrollLeft ;}

else if (nn6) 
{objy=evt.pageY ; objx=evt.pageX ;}
// update with new content
var message='<table width=200  cellpadding=0 cellspacing=0 border=0 bgcolor=#B4C6F4 >' +
'<tr><td class=text style="text-align : right;  line-height : 110% ; padding : 10">' +
message_vec[1] + '</td></tr>' +
'</table>'
eval(docall+ 'remark'+"').innerHTML=message");

//set position
obj=eval(docall + 'remark' + docsty) ;
obj.top=objy -170 ; 
//if (objx >250) objx=250 ;
obj.left=objx-300 ; obj.visibility="visible" ;
}

function hide_remark() {
obj=eval(docall + 'remark' + docsty) ;
obj.visibility="hidden" ;
}