var MultiColumnList=function(element,node,columnMax,items){this.element=document.getElementById(element).getElementsByTagName(node);this.length=this.element.length;this.columnMax=columnMax;this.items=items;this.display();}
MultiColumnList.prototype.getItemsPerColumn=function(){var items=this.items;var itemMax=this.columnMax*items;if(this.length>itemMax){var remainingItems=this.length-itemMax;items=items+Math.ceil(remainingItems/this.columnMax);}
else{items=this.length;}
return items;}
MultiColumnList.prototype.display=function(){this.setMaxColumnHeight();this.setColumnMargin();}
MultiColumnList.prototype.setColumnList=function(){var k=0;var itemsPerColumn=this.getItemsPerColumn();var columnMax=1;columnMax=itemsPerColumn>this.items?this.columnMax:columnMax;var a=[columnMax];for(i=0;i<columnMax;i++){var l=0;a[i]=[];for(j=k;j<itemsPerColumn+k;j++){if(this.element[j]){a[i][l]=this.element[j];}
l=l+1;}
k=k+itemsPerColumn;}
return a;}
MultiColumnList.prototype.getColumnHeight=function(){var heights=[];var columnHeight=0;var columnList=this.setColumnList();for(i=0;i<columnList.length;i++){columnHeight=0;for(j=0;j<columnList[i].length;j++){columnList[i][j].className="multi-column-"+(i+1);columnList[i][j].style.height=columnList[i][j].offsetHeight+"px";columnHeight=columnHeight+columnList[i][j].offsetHeight;}
heights[i]=columnHeight;}
return heights;}
MultiColumnList.prototype.setMaxColumnHeight=function(){var maxHeight=0;var remainder=[];var element=this.getColumnHeight();for(i=0;i<element.length;i++){maxHeight=element[i]>maxHeight?element[i]:maxHeight;this.element[i].parentNode.style.height=maxHeight+'px';}}
MultiColumnList.prototype.setColumnMargin=function(){var element=this.setColumnList();var columnHeight=this.getColumnHeight();for(i=0;i<element.length;i++){if(i>0){if(element[i][0]){element[i][0].style.marginTop="-"+columnHeight[i-1]+"px";}}}}
function displayMultiListColumns(){if(document.getElementById('concierge-features')){var multiColumnList=new MultiColumnList('concierge-features','li',2,3);}
if(document.getElementById('featured-cities')){var multiColumnList=new MultiColumnList('featured-cities','li',2,10);}
if(document.getElementById('property-list')){var multiColumnList=new MultiColumnList('property-list','li',3,3);}
if(document.getElementById('terms-list')){var multiColumnList=new MultiColumnList('terms-list','li',2,2);}}
function addLoadEvent(func){var oldonload=window.onload;if(typeof window.onload!='function'){window.onload=func;}else{window.onload=function(){oldonload();func();}}}
addLoadEvent(displayMultiListColumns);