if(!window.DHTMLSuite)var DHTMLSuite=new Object();DHTMLSuite.resize=function(propertyArray){var resizeWhichElement;var resizeHandles;this.resizeHandles=new Array();var preserveRatio;var minWidth;var maxWidth;var minHeight;var maxHeight;var callbackOnBeforeResize;var callbackOnAfterResize;var callbackOnDuringResize;var resizeTimer;var resizeInWhichDirections;var resizeHandleelativePath;var objectIndex;var mouseStartPos;var initElementSize;var currentResizeDirection;var classNameOfResizeHandles;var layoutCSS;var resizeHandlerOffsetInPixels;var elementToResizeIsAbsolutePositioned;var sizeOfWidthRelativeToHeight;this.minWidth=0;this.minHeight=0;this.maxWidth=150000;this.maxHeight=150000;this.classNameOfResizeHandles='DHTMLSuite_resize_handle';this.layoutCSS='resize.css';this.resizeHandleelativePath='resize/small_square.gif';this.resizeTimer=-1;this.mouseStartPos=new Object();this.initElementSize=new Object();this.resizeHandlerOffsetInPixels=4;this.elementToResizeIsAbsolutePositioned=false;try{if(!standardObjectsCreated)DHTMLSuite.createStandardObjects()}catch(e){alert('Include the dhtmlSuite-common.js file')}
if(propertyArray)this.__setInitProps(propertyArray);this.objectIndex=DHTMLSuite.variableStorage.arrayDSObjects.length;DHTMLSuite.variableStorage.arrayDSObjects[this.objectIndex]=this}
DHTMLSuite.resize.prototype=
{setLayoutCss:function(cssFileName){this.layoutCSS=cssFileName},setCssClassNameForResizeHandles:function(classNameOfResizeHandles){this.classNameOfResizeHandles=classNameOfResizeHandles},setElementRoResize:function(elementReference){elementReference=DHTMLSuite.commonObj.getEl(elementReference);this.resizeWhichElement=elementReference},addResizeHandle:function(resizeHandle,direction){resizeHandle=DHTMLSuite.commonObj.getEl(resizeHandle);var index=this.resizeHandles.length;this.resizeHandles[index]=new Object();this.resizeHandles[index].element=resizeHandle;this.resizeHandles[index].direction=direction},setMinWidthInPixels:function(pixels){this.minWidth=pixels},setMaxWidthInPixels:function(pixels){this.maxWidth=pixels},setMinHeightInPixels:function(pixels){this.minHeight=pixels},setMaxHeightInPixels:function(pixels){this.maxHeight=pixels},setCallbackOnBeforeResize:function(functionName){this.callbackOnBeforeResize=functionName},setCallbackOnAfterResize:function(functionName){this.callbackOnAfterResize=functionName},setCallbackOnDuringResize:function(functionName){this.callbackOnDuringResize=functionName},setResizeHandlerOffsetInPixels:function(offsetInPx){this.resizeHandlerOffsetInPixels=offsetInPx},setIsResizeElementAbsolutePositioned:function(absolutePositioned){this.elementToResizeIsAbsolutePositioned=absolutePositioned},getReferenceToResizedElement:function(){return this.resizeWhichElement},init:function(){DHTMLSuite.commonObj.loadCSS(this.layoutCSS);this.__setAspectRatio();this.__createResizeHandlesAutomatically();this.__setCursorOfResizeHandles();this.__addEventsToResizeHandles();this.__addBasicEvents()},__setAspectRatio:function(){this.sizeOfWidthRelativeToHeight=this.resizeWhichElement.offsetWidth/this.resizeWhichElement.offsetHeight},__setInitProps:function(propertyArray){if(propertyArray.minWidth)this.minWidth=propertyArray.minWidth;if(propertyArray.maxWidth)this.maxWidth=propertyArray.maxWidth;if(propertyArray.minHeight)this.minHeight=propertyArray.minHeight;if(propertyArray.maxHeight)this.maxHeight=propertyArray.maxHeight;if(propertyArray.preserveRatio)this.preserveRatio=propertyArray.preserveRatio;if(propertyArray.callbackOnBeforeResize)this.callbackOnBeforeResize=propertyArray.callbackOnBeforeResize;if(propertyArray.callbackOnAfterResize)this.callbackOnAfterResize=propertyArray.callbackOnAfterResize;if(propertyArray.callbackOnDuringResize)this.callbackOnDuringResize=propertyArray.callbackOnDuringResize;if(propertyArray.resizeInWhichDirections)this.resizeInWhichDirections=propertyArray.resizeInWhichDirections},__createResizeHandlesAutomatically:function(){if(this.resizeHandles.length>0)return;if(!this.resizeInWhichDirections||this.resizeInWhichDirections=='all')this.resizeInWhichDirections='west,east,north,south,southeast,southwest,northwest,northeast';var directions=this.resizeInWhichDirections.split(/,/g);for(var no=0;no<directions.length;no++){this.resizeHandles[no]=new Object();this.resizeHandles[no].element=document.createElement('DIV');this.resizeHandles[no].element.className=this.classNameOfResizeHandles;this.resizeWhichElement.appendChild(this.resizeHandles[no].element);this.resizeHandles[no].direction=directions[no];var el=this.resizeHandles[no].element;el.style.position='absolute';el.style.top='50%';el.style.left='50%';if(directions[no].indexOf('west')>=0)el.style.left=(0-this.resizeHandlerOffsetInPixels)+'px';if(directions[no].indexOf('east')>=0){el.style.right=(0-this.resizeHandlerOffsetInPixels)+'px';el.style.left=''}
if(directions[no].indexOf('north')>=0)el.style.top=(0-this.resizeHandlerOffsetInPixels)+'px';if(directions[no].indexOf('south')>=0){el.style.bottom=(0-this.resizeHandlerOffsetInPixels)+'px';el.style.top=''}
if(el.style.top=='50%')el.style.marginTop='-'+Math.round(el.offsetHeight/2)+'px';if(el.style.left=='50%')el.style.marginLeft='-'+Math.round(el.offsetWidth/2)+'px'}},__setCursorOfResizeHandles:function(){for(var no=0;no<this.resizeHandles.length;no++){switch(this.resizeHandles[no].direction){case "west":case "east":this.resizeHandles[no].element.style.cursor='e-resize';break;case "north":case "south":this.resizeHandles[no].element.style.cursor='s-resize';break;case "northeast":this.resizeHandles[no].element.style.cursor='ne-resize';break;case "northwest":this.resizeHandles[no].element.style.cursor='nw-resize';break;case "southwest":this.resizeHandles[no].element.style.cursor='sw-resize';break;case "southeast":this.resizeHandles[no].element.style.cursor='se-resize';break}}},__addEventsToResizeHandles:function(){var ind=this.objectIndex;for(var no=0;no<this.resizeHandles.length;no++){this.resizeHandles[no].element.onmousedown=function(e){DHTMLSuite.variableStorage.arrayDSObjects[ind].__initResize(e)}
this.resizeHandles[no].element.onselectstart=function(){return false};DHTMLSuite.commonObj.__addEventEl(this.resizeHandles[no].element);this.resizeHandles[no].element.setAttribute('resizeInDirection',this.resizeHandles[no].direction);this.resizeHandles[no].element.resizeInDirection=this.resizeHandles[no].direction}},__addBasicEvents:function(){var ind=this.objectIndex;DHTMLSuite.commonObj.addEvent(document.documentElement,'mousemove',function(e){DHTMLSuite.variableStorage.arrayDSObjects[ind].__processResize(e)},ind);DHTMLSuite.commonObj.addEvent(document.documentElement,'mouseup',function(e){DHTMLSuite.variableStorage.arrayDSObjects[ind].__endResize(e)},ind);if(!document.documentElement.onselectstart)document.documentElement.onselectstart=function(){return DHTMLSuite.commonObj.__isTextSelOk()}},__initResize:function(e){if(document.all)e=event;var src=DHTMLSuite.commonObj.getSrcElement(e);if(this.callbackOnBeforeResize){var ok=this.__handleCallback('beforeResize');if(!ok)return}
DHTMLSuite.commonObj.__setTextSelOk(false);this.resizeTimer=0;this.mouseStartPos.x=e.clientX;this.mouseStartPos.y=e.clientY;this.initElementSize.width=this.resizeWhichElement.offsetWidth;this.initElementSize.height=this.resizeWhichElement.offsetHeight;this.initElementSize.top=this.resizeWhichElement.style.top.replace('px','')/1;if(this.elementToResizeIsAbsolutePositioned&&!this.initElementSize.top)this.initElementSize.top=DHTMLSuite.commonObj.getTopPos(this.resizeWhichElement);this.initElementSize.left=this.resizeWhichElement.style.left.replace('px','')/1;if(this.elementToResizeIsAbsolutePositioned&&!this.initElementSize.left)this.initElementSize.left=DHTMLSuite.commonObj.getLeftPos(this.resizeWhichElement);this.currentResizeDirection=src.getAttribute('resizeInDirection');this.__delayBeforeResize();return false},__delayBeforeResize:function(){if(this.resizeTimer>=0&&this.resizeTimer<5){var ind=this.objectIndex;this.resizeTimer++;setTimeout('DHTMLSuite.variableStorage.arrayDSObjects['+ind+'].__delayBeforeResize()',20);return}},__processResize:function(e){if(document.all)e=event;if(this.resizeTimer<5)return;if(DHTMLSuite.clientInfoObj.isMSIE&&e.button!=1)return this.__endResize();var newWidth=this.initElementSize.width;var newHeight=this.initElementSize.height;var newTop=this.initElementSize.top;var newLeft=this.initElementSize.left;switch(this.currentResizeDirection){case "east":case "northeast":case "southeast":newWidth=(this.initElementSize.width+e.clientX-this.mouseStartPos.x);break}
switch(this.currentResizeDirection){case "south":case "southeast":case "southwest":newHeight=(this.initElementSize.height+e.clientY-this.mouseStartPos.y)
break}
if(this.currentResizeDirection.indexOf('north')>=0){newTop=this.initElementSize.top+e.clientY-this.mouseStartPos.y;newHeight=newHeight-(newTop-this.initElementSize.top);if(this.preserveRatio&&this.currentResizeDirection=='north')newWidth=Math.round(newHeight*this.sizeOfWidthRelativeToHeight);if(newHeight<this.minHeight){newTop-=(this.minHeight-newHeight)}}
if(this.currentResizeDirection.indexOf('west')>=0){newLeft=this.initElementSize.left+e.clientX-this.mouseStartPos.x;newWidth=newWidth-(newLeft-this.initElementSize.left);if(this.preserveRatio&&this.currentResizeDirection=='west')newHeight=Math.round(newWidth/this.sizeOfWidthRelativeToHeight);if(newWidth<this.minWidth){newLeft-=(this.minWidth-newWidth)}
if(newWidth>this.maxWidth){newLeft+=(newWidth-this.maxWidth)}}
if(newWidth<this.minWidth)newWidth=this.minWidth;if(newHeight<this.minHeight)newHeight=this.minHeight;if(this.maxWidth&&newWidth>this.maxWidth)newWidth=this.maxWidth;if(this.maxHeight&&newHeight>this.maxHeight)newHeight=this.maxHeight;if(this.currentResizeDirection.indexOf('east')>=0&&this.preserveRatio){newHeight=Math.round(newWidth/this.sizeOfWidthRelativeToHeight)}
if(this.currentResizeDirection.indexOf('south')>=0&&this.preserveRatio){newWidth=Math.round(newHeight*this.sizeOfWidthRelativeToHeight)}
if(this.currentResizeDirection=='northwest'&&this.preserveRatio){if(newWidth/newHeight > this.sizeOfWidthRelativeToHeight){newHeight=Math.round(newWidth/this.sizeOfWidthRelativeToHeight)}else{newWidth=Math.round(newHeight*this.sizeOfWidthRelativeToHeight)}}
this.resizeWhichElement.style.width=newWidth+'px';this.resizeWhichElement.style.height=newHeight+'px';this.resizeWhichElement.style.top=newTop+'px';this.resizeWhichElement.style.left=newLeft+'px';if(this.callbackOnDuringResize)this.__handleCallback('duringResize')},__endResize:function(e){DHTMLSuite.commonObj.__setTextSelOk(true);if(this.resizeTimer==5){this.__handleCallback('afterResize')}
this.resizeTimer=-1},__handleCallback:function(action){var ind=this.objectIndex;var callbackString='';switch(action){case "afterResize":callbackString=this.callbackOnAfterResize;break;case "duringResize":callbackString=this.callbackOnDuringResize;break;case "beforeResize":callbackString=this.callbackOnBeforeResize;break}
if(callbackString)callbackString=callbackString+'(DHTMLSuite.variableStorage.arrayDSObjects['+ind+'])';try{return eval(callbackString)}catch(e){alert('Could not execute call back string after resize')}}}