function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

function MM_validateForm() { //v4.0
  var x,i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
	
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+args[i+1]+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm2+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm2+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += args[i]+' is missing.\n'; }
  } if (errors!='') alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}
function confirmDelete(date,name,email){
	var message='\tSENT:\t'+date+'\n\tFROM:\t'+name+'\n\tEMAIL\t'+email+'\nDo you want to delete?';
	var answer= confirm(message);
	return answer;
	}
function togglePlusMinus(x,y){
	var x1=x.innerHTML;
	var y1=document.getElementsByName(y);
	var plus='&nbsp;+&nbsp;';
	var minus='&nbsp;-&nbsp;';

	switch(x1){
		case plus:
		x.innerHTML=minus;
		for (i=0; i<(y1.length); i+=1) { 
			y1.item(i).style.display='';
		}
		break;
		case minus:
		x.innerHTML=plus;
		for (i=0; i<(y1.length); i+=1) { 
			y1.item(i).style.display='none';
		}		
		break;		
		}
	}

function validateField(x,name){
	var z,msg;
	msg='';
	z=document.getElementById(x);
	if(z.value==''){
		msg=name+' is missing.\n'
		};
	return msg;	
	}
function validateForm(this_form){
//	inspect(document.getElementById('club_id'));
	var this_class,this_value,this_label,z,prefix;
	var msg='';
	var x=this_form.getElementsByTagName('select');
	for (i=0; i<(x.length); i+=1){	
		this_class=x.item(i).parentNode.className;
		this_display=x.item(i).style.display;
		if(this_class=='required'){
			this_label=x.item(i).parentNode.parentNode.getElementsByTagName('label');
			this_value=x.item(i).value;
			this_name=x.item(i).name;
			if(this_value=='other'){
				z=document.getElementById('other_'+this_name);
				if(z.value==''){
					msg+=getInnerText(this_label.item(0))+' is missing.\n';
					x.item(i).style.borderWidth='3 1';
					}//if
				}//if
			if(this_value==''){
				msg+=getInnerText(this_label.item(0))+' is missing.\n';
				x.item(i).style.borderWidth='3 1';
				}//if
			}//if
		}//for
	x=this_form.getElementsByTagName('input');
	for (i=0; i<(x.length); i+=1){	
		this_class=x.item(i).parentNode.className;
		if(this_class=='required'||this_class=='required_email'){
			this_label=x.item(i).parentNode.parentNode.getElementsByTagName('label');
			this_value=x.item(i).value;
			this_name=x.item(i).name;
			prefix=this_name.substr(0, 6);
			if(this_value==''&&prefix!='other_'){
				msg+=getInnerText(this_label.item(0))+' is missing.\n';
				x.item(i).style.borderWidth='3 1';
				}//if
			}//if
		}//for
	x=this_form.getElementsByTagName('textarea');
	for (i=0; i<(x.length); i+=1){	
		this_class=x.item(i).parentNode.className;
		if(this_class=='required'||this_class=='required_email'){
			this_label=x.item(i).parentNode.parentNode.getElementsByTagName('label');
			this_value=x.item(i).value;
			this_name=x.item(i).name;
			prefix=this_name.substr(0, 6);
			if(this_value==''&&prefix!='other_'){
				msg+=getInnerText(this_label.item(0))+' is missing.\n';
				x.item(i).style.borderWidth='3 1';
				}//if
			}//if
		}//for		
	if(msg!=''){
		alert(msg);
		return false;
		}
	return true;
	}	
	
function validateContactForm(){
	var alertmsg='';
	alertmsg=validateField('email1','Email Address')
	+validateField('firstname','First Name')
	+validateField('lastname','Last Name');
	if(alertmsg!=''){
		alert('The following error(s) occurred:\n'+alertmsg)
		};
	return (alertmsg=='');	
	}	
	
function validateRegistrationForm(){
	var alertmsg='';
	alertmsg=validateField('email2','Email Address')
	+validateField('studentname_1','Student Name')
	+validateField('grade_1','Grade')
	+validateField('dob_1','Date of Birth')
	+validateField('present_school_1','School Presently Attending')
	+validateField('prev1_school_1','Previous School');
	if(alertmsg!=''){
		alert('The following error(s) occurred:\n'+alertmsg)
		};
	return (alertmsg=='');	
	}	
function inspect(elm){
  var str = "start \n\n";
  var count=0;
  for (var i in elm){
    str += i + ": " + elm.getAttribute(i) + "   \n";
	count+=1;
	if(count==20){
		count=0;
		alert(str);
		str="";
		}
  }
  alert(str);
}	
function inspectNonNull(elm,x){
  alert('start');
  alert(elm.className);
  var str = "";
  var count=0;
  for (var i in elm){
	if(elm.getAttribute(i)!=null){  
    str += count+":  "+ i + ": " + elm.getAttribute(i) + "   \n";
	count+=1;
	}
	
	if(count==x){
		count=0;
		alert(str);
		str="";
		}
  }
  alert(str);
}	
function inspectStyle(elm){
  if (elm.style){
    var str = "";
    for (var i in elm.style){
	  str += i + ": " + elm.style[i] + "    \t";
	}
	alert(str);
  }
}
function inspectStyleNonNull(elm){
  if (elm.style){
    var str = "";
    for (var i in elm.style){
	  if(elm.style[i]!=''&&elm.style[i]!=0){
	  str += i + ": " + elm.style[i] + "    \t";
	  }
	}
	alert(str);
  }
}
function inspectStyle2(elm,color){
  if (elm.style){
    var str = "";
    for (var i in elm.style){
		if(elm.style[i]==color){
	  str += i + ": " + elm.style[i] + "    \t";
		}
	}
	alert(str);
  }
}
function loadFrame(program1,program2){
	var x=document.getElementById('single_message');
	x.src= program1;
	x.src=program2;
	}
function HighlightRow(div_table,marked_read,highlighted,this_button){
	var x=document.getElementById(div_table);
	var x_row=x.getElementsByTagName('tr');
	for (i=0; i<(x_row.length); i+=1){
		if(x_row.item(i).className==highlighted){x_row.item(i).className=marked_read;}
		}
	this_row=this_button.parentNode.parentNode.parentNode;
	this_row.className=highlighted;
	}
	function HighlightCell(div_table,marked_read,highlighted,this_button){
	var x=document.getElementById(div_table);
	var x_row=x.getElementsByTagName('td');
	
	for (i=0; i<(x_row.length); i+=1){
		if(x_row.item(i).className==highlighted){x_row.item(i).className=marked_read;}
		}
	this_row=this_button;
	this_row.className=highlighted;
	}
function adjustWidth(x_div){
	var x=document.getElementById(x_div);
	var y1=x.getElementsByTagName('li');
	var y2=x.getElementsByTagName('li');
	maxz=0;
	for (i=0; i<(y1.length); i+=1){	
		z=y1.item(i).clientWidth;
		alert(z);
		maxz=Math.max(maxz,z);
		}	
		maxz=maxz+'px';
		alert(maxz);
	for (i=0; i<(y2.length); i+=1){	
		
		y2.item(i).style.width=maxz;
		y2.item(i).style.backgroundColor='#069';
		alert(y2.item(i).clientWidth);
		}		
	}
function adjustHeight2(x_div){
	var z, maxz, a, b, rect, this_item;
	var maxz=0;
	var x=document.getElementById(x_div);
	var a=x.getElementsByTagName('a');
//	alert(x.innerHTML);
	for (i=0; i<(a.length); i+=1){	
		b=a.item(i).parentNode.parentNode.parentNode;
		if(b.isSameNode(x)){
		z=a.item(i).clientHeight;
		maxz=Math.max(maxz,z);
		}//if
	}	//for
	maxz=maxz-2*$hvertical_padding;
	var new_height=maxz+'px';
	for (i=0; i<(a.length); i+=1){	
		b=a.item(i).parentNode.parentNode.parentNode;
		if(b.isSameNode(x)){
		a.item(i).style.height=new_height;
//		alert(a.item(i).innerHTML+maxz);
		}//if
	}	//for	
	return;
	}
function adjustHeight(x_div,y_div,z_div,search_div){
	var z, maxz, a;
	var x=document.getElementById(x_div);
	var x2=document.getElementById(y_div);
	if(z_div!='null')	var x3=document.getElementById(z_div);
	var x4=document.getElementById(search_div);
	var y=x.getElementsByTagName('a');
	x2.style.visibility='hidden';
	maxz=0;
	for (i=0; i<(y.length); i+=1){	
		z=y.item(i).clientHeight;
		maxz=Math.max(maxz,z);
		}
	x2.style.height=maxz+"px";	
	var x_padding=$vertical_padding;
	
	maxz+=2*x_padding;
	if(z_div!='null'){
		x3.style.marginTop=(maxz-4)+"px";
		x3.style.left=Math.round((document.getElementById('logo_div_main').clientWidth-document.getElementById('logo_table_main').clientWidth))/2+'px';
	}
//	x4.style.position='absolute';
//	x4.style.right='160px';
//	x4.style.top='113px';
//	x4.style.display='none';
	for (i=0; i<(y.length); i+=1){
		if(y.item(i).parentNode.parentNode.parentNode.parentNode.id==y_div)
		{y.item(i).style.height=maxz+"px";

		}
		
		}	
	x2.style.visibility='visible';	
	}
	function removeBorder(y_div){
		
	var x=document.getElementById(y_div);
	var y=x.getElementsByTagName('a');
	var z=y.item(0);
	z.style.borderRightStyle="none";
		
	}
	function submit_form(x_form){
		var y=document.getElementById(x_form);
		var y_form=y.getElementsByTagName('input');
		var v='index.php?';
		for (i=0; i<(y_form.length); i+=1){
			v+=y_form[i].name+'='+y_form[i].value+'&';
		}
		var h=document.getElementById('main_website_information');
		setInnerText(h,"S E A R C H I N G . . . ");
		h.style.textAlign='center';
		h.style.fontSize='36px';
		h.style.paddingTop='100px';
		h.style.paddingBottom='100px';
//		document.getElementById('main_website_information').style.visibility='hidden';
		
		self.location.href=v;
		}
	function gotoLetter(x,y){
		var z;
		var a=x.value;	
		if(a!=''){
			z="index.php?menu=membersmenu&submenu=display_by_letter&"+y+"="+a;
		hide();
		eval(parent.location=z);
			}
		
		}
	function setCookie(cookieName,cookieValue,nDays) {
 var today = new Date();
 var expire = new Date();
 if (nDays==null || nDays==0) nDays=1;
 expire.setTime(today.getTime() + 3600000*24*nDays);
 document.cookie = cookieName+"="+escape(cookieValue)
                 + ";expires="+expire.toGMTString();
}
	
	function setCookie_old(c_name,value,expiredays)	{
		var exdate=new Date();
		exdate.setDate(exdate.getDate()+expiredays);
		document.cookie=c_name+ "=" +escape(value)+
	((expiredays==null) ? "" : ";expires="+exdate)
	}	
	function hide(x){
		return;
		document.getElementById(x).style.visibility='hidden';
		}
	function hide_frame(){
		frames['iframe_information'].getElementById('history_buttons').style.display='block';
		document.getElementById('iframe_information').style.display='block';

		}		
	function hide_all(){
		var x=document.getElementById('whitebox1');
		var z=document.getElementById('sidebar');
		z.style.display='block';
		x.style.height=z.clientHeight+$main1_top+3+"px";
		z.style.display='none';
		document.getElementById('information').style.display='none';
		document.getElementById('bottominfo').style.display='none';
		}	
	function toggle_color(this_box,color1,color2){
		var x=this_box.parentNode.style.backgroundColor;
		if(this_box.checked==true){
			this_box.parentNode.style.backgroundColor=color1;
			}else{
			this_box.parentNode.style.backgroundColor=color2;}
		}	
	function off_on(x1,x2){
		//turn off x1
		y1=document.getElementById(x1);
		y1.style.display='none';
		//turn on x2
		y2=document.getElementById(x2);
		y2.style.display='';
		}
	function prev_next(x1,x2){
		//turn off x1
		document.getElementById('page').style.display='';
		var x3=x1+x2;
		eval(self.location=x3);
		}	
		
	function toggle_visibility(x){
		var y,z;
		y=document.getElementById(x);
		z=y.style.visibility;
		if(z=='visible'){
			y.style.visibility='hidden';
			}else{
			y.style.visibility='visible';
			}
		}
	function toggle_overflow(v,x){
		var y,z;
		y=document.getElementById(x);
		z=y.style.overflow;
		if(z=='hidden'){
			y.style.overflow='visible';
			y.style.display='inline';
			setInnerText(v,'view less');
			}else{
			y.style.overflow='hidden';
			y.style.display='block';
			setInnerText(v,'view more');
			}
		}		
	function preview(x){
		var re = /<br \/>/gi;
		var y=x.replace(re,'\n');
		alert(y);
		}
	function convert_br(x){
		var re = /<br \/>/gi;
		var y=x.replace(re,'\n');
		return y;
		}
	function toggle_checkbox(x){
		var y=document.getElementById(x);
		if (y.checked==true){
			y.checked=false;
			}else{
			y.checked=true;
			}
		}	
	function toggle_photo(picture_id,filename,caption_id,caption,y2,y3){
	var x1,x2, x3;
//	x1=document.getElementById('left_photo');
	x2=document.getElementById(caption_id);
	x3=document.getElementById(picture_id);
//	x3.style.display='none';
	x3.style.visibility='hidden';
	x3.src='images/blank.gif';
	
//	x1.style.display='none';
	x3.width=y2;
	x3.height=y3;
	x3.align='center';

	x3.src=filename;
	x3.onload=x3.style.visibility='visible';
	x2.style.display='none';
	x2.firstChild.nodeValue=caption;
	x2.style.display='block';
//	x3.style.display='block';
	}
	function waitPreloadPage() { //DOM
if (document.getElementById){
document.getElementById('prepage').style.visibility='hidden';

}else{
if (document.layers){ //NS4
document.prepage.visibility = 'hidden';
}
else { //IE4
document.all.prepage.style.visibility = 'hidden';
}
}
}
function validateCalculator(x,this_form){
	
	var msg='';
	var generated_word='generated_word_'+x;
	var y=document.getElementById(generated_word).value;
	var word='word_'+x;
	var z=document.getElementById(word).value;
	if(this_form.name.value==''){
	msg='Name is missing\n';
	}
	if(this_form.email.value==''){
	msg+='Email address is missing\n';
	}else{
	msg+=validEmailAddressForm(this_form.email.value);
	}
	if(this_form.question.value==''){
	msg+='Message is missing\n';
	}
	if(z.toLowerCase() != y.toLowerCase()){
		msg+='\nTyped word is not correct.  Please try again.  \n';
	}
	if(msg!=''){
	msg+='\nPlease fill in missing information.\n';
	alert(msg);return false;
	}
	if(y.toLowerCase()!=z.toLowerCase())
	{
	alert('Typed word is incorrect.  Please try again.\n');return false;
	}
	return true;
	}
function validEmailAddressForm(x){
	var e_address=x;
	var e_msg='';
	if(e_msg=='')return e_msg;
	if(e_address.indexOf('.')<2){
		e_msg=e_address+': Email address is in an invalid format.\n';
		}
	if(e_address.indexOf('@')<1){
		e_msg+=e_address+': Email address is in an invalid format.\n';
		}		
	return e_msg;
	}	
function validEmailAddress(x){
	var e_address=document.getElementById(x).value;
	var e_msg='';
	if(e_address=='')return e_msg;
	if(e_address.indexOf('.')<1){
		e_msg='Email address is in an invalid format.\n';
		}
	if(e_address.indexOf('@')<1){
		e_msg='Email address is in an invalid format.\n';
		}		
	return e_msg;
	}
function setInnerText(x,y){
	if(document.all){
		x.innerText = y;
	} else{
		x.textContent = y;
	}

	}	
function getInnerText(x){
	if(document.all){
     	return x.innerText;
} else{
    	return x.textContent;
}
	}		
function getWindowWidth(x){
	if(x.clientWidth!=0){
		return x.clientWidth;
		}else{
		return x.innerWidth;
		}//if else	
}
function getWindowHeight(x) {
	if(x.clientHeight){
		return x.clientHeight;
		}else{
		return x.innerHeight;
		}//if else
    if (typeof(window.innerHeight) == 'number') {
        windowHeight = window.innerHeight;
    } else {
        if (document.documentElement && document.documentElement.clientHeight) {
            windowHeight = document.documentElement.clientHeight;
        } else {
	if (document.body && document.body.clientHeight) {
	    windowHeight = document.body.clientHeight;
	}
         }
    }
    return windowHeight;
}

function getWindowWidth(x) {
    var windowHeight = 0;
	
    if (typeof(window.innerWidth) == 'number') {
        windowWidth = x.innerWidth;
    } else {
        if (document.documentElement && document.documentElement.clientWidth) {
            windowWidth = x.clientWidth;
        } else {
	if (document.body && document.body.clientWidth) {
	    windowWidth = x.clientWidth;
	}
         }
    }
    return windowWidth;
}
function highlightStr(x_id,original_search_string,backC,highlightC){
	var x=document.getElementById(x_id);
	alert(x.innerText);return;
	highlightStr2(x,original_search_string,backC,highlightC);
	return
}
function highlightStr2(x,original_search_string,backC,highlightC){
	
	var y=x.getElementsByTagName('div');
	var z;
	if(y.length==0){
		alert(x.innerHTML);
		}else{
		for (i=0; i<(y.length); i+=1){
			highlightStr2(y[i],original_search_string,backC,highlightC);
			}//if
		}//if else
		return;
}

/*
 * This is the function that actually highlights a text string by
 * adding HTML tags before and after all occurrences of the search
 * term. You can pass your own tags if you'd like, or if the
 * highlightStartTag or highlightEndTag parameters are omitted or
 * are empty strings then the default <font> tags will be used.
 */
function doHighlight(bodyText, searchTerm, highlightStartTag, highlightEndTag) 
{
  // the highlightStartTag and highlightEndTag parameters are optional
  if ((!highlightStartTag) || (!highlightEndTag)) {
    highlightStartTag = "<font style='color:blue; background-color:yellow;'>";
    highlightEndTag = "</font>";
  }
  
  // find all occurences of the search term in the given text,
  // and add some "highlight" tags to them (we're not using a
  // regular expression search, because we want to filter out
  // matches that occur within HTML tags and script blocks, so
  // we have to do a little extra validation)
  var newText = "";
  var i = -1;
  var lcSearchTerm = searchTerm.toLowerCase();
  var lcBodyText = bodyText.toLowerCase();
    
  while (bodyText.length > 0) {
    i = lcBodyText.indexOf(lcSearchTerm, i+1);
    if (i < 0) {
      newText += bodyText;
      bodyText = "";
    } else {
      // skip anything inside an HTML tag
      if (bodyText.lastIndexOf(">", i) >= bodyText.lastIndexOf("<", i)) {
        // skip anything inside a <script> block
        if (lcBodyText.lastIndexOf("/script>", i) >= lcBodyText.lastIndexOf("<script", i)) {
          newText += bodyText.substring(0, i) + highlightStartTag + bodyText.substr(i, searchTerm.length) + highlightEndTag;
          bodyText = bodyText.substr(i + searchTerm.length);
          lcBodyText = bodyText.toLowerCase();
          i = -1;
        }
      }
    }
  }
  
  return newText;
}


/*
 * This is sort of a wrapper function to the doHighlight function.
 * It takes the searchText that you pass, optionally splits it into
 * separate words, and transforms the text on the current web page.
 * Only the "searchText" parameter is required; all other parameters
 * are optional and can be omitted.
 */
function highlightSearchTerms(searchText, treatAsPhrase, warnOnFailure, highlightStartTag, highlightEndTag)
{
  // if the treatAsPhrase parameter is true, then we should search for 
  // the entire phrase that was entered; otherwise, we will split the
  // search string so that each word is searched for and highlighted
  // individually
  if (treatAsPhrase) {
    searchArray = [searchText];
  } else {
    searchArray = searchText.split(" ");
  }

  if (!document.body || typeof(document.body.innerHTML) == "undefined") {
    if (warnOnFailure) {
      alert("Sorry, for some reason the text of this page is unavailable. Searching will not work.");
    }
    return false;
  }
  var start=document.getElementById('search_results');
  var bodyText = start.innerHTML;
  for (var i = 0; i < searchArray.length; i++) {
    bodyText = doHighlight(bodyText, searchArray[i], highlightStartTag, highlightEndTag);
  }
  
  start.innerHTML = bodyText;
  return true;
  
}		function toggle_div(y1){
	if (y1.style.display==''){
		y1.style.display='none';
	}else
	{
		y1.style.display='';
	}

	}

	function toggle_display(y1){
	var x1,z1;
	x1=document.getElementById(y1);
	z1=x1.style.display;
	if (z1==''){
		x1.style.display='none';
	}else
	{
		x1.style.display='';
	}

	}
function toggle_html(x1,first,second){
	var x1,z1;
	z1=x1.innerHTML;
	if (z1==first){
		x1.innerHTML=second;
	}else
	{
		x1.innerHTML=first;
	}

	}	
function isElementInViewport (el) {

    //special bonus for those using jQuery
    if (el instanceof jQuery) {
        el = el[0];
    }

    var rect = el.getBoundingClientRect();

    return (
        rect.top >= 0 &&
        rect.left >= 0 &&
        rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) && /*or $(window).height() */
        rect.right <= (window.innerWidth || document.documentElement.clientWidth) /*or $(window).width() */
    );
}
function getPosition(element) {
    var xPosition = 0;
    var yPosition = 0;
  
    while(element) {
        xPosition += (element.offsetLeft - element.scrollLeft + element.clientLeft);
        yPosition += (element.offsetTop - element.scrollTop + element.clientTop);
        element = element.offsetParent;
    }
    return { x: xPosition, y: yPosition };
}
 function CountLeft(field, count, max) { 

	 // if the length of the string in the input field is greater than the max value, trim it  
	 // count is the length of the paragraph
	 if (field.value.length > max) {
		 field.value = field.value.substring(0, max); 
	 } else {
	 // calculate the remaining characters   
	 count.value = max - field.value.length;
	 
	 }
	 }
function addYear(start_date,end_date){
	var start=document.getElementById(start_date);
	var end=document.getElementById(end_date);
	if(end.value!='0000-00-00'&&end.value!='1-00-00')return;
	var res=start.value.split('-');
	res[0]=1*res[0]+1;
	if(res[1]==2 && res[2]==29){res[2]=28;}
	end.value=res[0]+'-'+res[1]+'-'+res[2];
	
	} 
function update_field(table,field,sel_record,value) {
	value=value.replace('&','ampersand');
	value=value.replace('?','questionmark');
	value=value.replace('#','hashtag');
	value=value.replace('§','section');
	$(function() {

		var this_input='?table='+table+'&field='+field+'&sel_record='+sel_record+'&value='+value;
			 $(function() {
				$.get('update_field.php'+this_input, function(data) {
					response=data;
					if(response!='ok')alert(response);
					
				});	//$.get	
			});	//function			
		});	//function		
		return false;	
}
function setTopMargin(){
	var window_width=window.innerWidth;
	var new_margin=Math.ceil(window_width/4);
	var left_breadcrumb=document.getElementById('left_breadcrumb');
	left_breadcrumb.topMargin=new_margin+'px';
}