//v.2.6 build 100722

/*
Copyright DHTMLX LTD. http://www.dhtmlx.com
You allowed to use this component or parts of it under GPL terms
To use it on other terms or get Professional edition of the component please contact us at sales@dhtmlx.com
*/

dhtmlXCombo.prototype.enableOptionAutoPositioning = function(fl){if(!this.ListAutoPosit)this.ListAutoPosit = 1;this.attachEvent("onOpen",function(){this._setOptionAutoPositioning(fl);})
 this.attachEvent("onXLE",function(){this._setOptionAutoPositioning(fl);})
 
};dhtmlXCombo.prototype._setOptionAutoPositioning = function(fl){if((typeof(fl)!="undefined")&&(!convertStringToBoolean(fl))){this.ListPosition = "Bottom";this.ListAutoPosit = 0;return true
 };var pos = this.getPosition(this.DOMelem);var bottom = this._getClientHeight() - pos[1] - this.DOMelem.offsetHeight;var height = (this.autoHeight)?(this.DOMlist.scrollHeight):parseInt(this.DOMlist.offsetHeight);if((bottom < height)&&(pos[1] > height)){this.ListPosition = "Top";}else this.ListPosition = "Bottom";this._positList();};dhtmlXCombo.prototype._getClientHeight = function(){return ((document.compatMode=='CSS1Compat') &&(!window.opera))?document.documentElement.clientHeight:document.body.clientHeight;};dhtmlXCombo.prototype.setOptionWidth = function(width){if(arguments.length > 0){this.DOMlist.style.width = width+"px";if (this.DOMlistF)this.DOMlistF.style.width = width+"px";}};dhtmlXCombo.prototype.setOptionHeight = function(height){if(arguments.length>0){if(_isIE)this.DOMlist.style.height = this.DOMlistF.style.height = height+"px";else
 this.DOMlist.style.height = height+"px";if(this.DOMlistF)this.DOMlistF.style.height = this.DOMlist.style.height;this._positList();}};dhtmlXCombo.prototype.enableOptionAutoWidth = function(fl){if(!this._listWidthConf)this._listWidthConf = parseInt(this.DOMlist.style.width);if(arguments.length == 0){var fl = 1;};if(convertStringToBoolean(fl)) {this.autoOptionWidth = 1;this.awOnOpen = this.attachEvent("onOpen",function(){this._setOptionAutoWidth()});this.awOnXLE = this.attachEvent("onXLE",function(){this._setOptionAutoWidth()});}else {if(typeof(this.awOnOpen)!= "undefined"){this.autoOptionWidth = 0;this.detachEvent(this.awOnOpen);this.detachEvent(this.awOnXLE);this.setOptionWidth(this._listWidthConf);}}};dhtmlXCombo.prototype._setOptionAutoWidth = function(){var isScroll = !this.ahOnOpen&&this.DOMlist.scrollHeight>this.DOMlist.offsetHeight;this.setOptionWidth(1);var x = this.DOMlist.offsetWidth;for ( var i=0;i<this.optionsArr.length;i++){var optWidth = (_isFF)?(this.DOMlist.childNodes[i].scrollWidth - 2):this.DOMlist.childNodes[i].scrollWidth;if (optWidth > x){x = this.DOMlist.childNodes[i].scrollWidth;}};x += isScroll?18:0;this.setOptionWidth(x);};dhtmlXCombo.prototype.enableOptionAutoHeight = function(fl,maxHeight){if(!this._listHeightConf)this._listHeightConf = (this.DOMlist.style.height=="")?100:parseInt(this.DOMlist.style.height);if(arguments.length==0)var fl = 1;this.autoHeight = convertStringToBoolean(fl);if(this.autoHeight){this.ahOnOpen = this.attachEvent("onOpen",function(){this._setOptionAutoHeight(fl,maxHeight);if(_isIE)this._setOptionAutoHeight(fl,maxHeight);})
 if(!this.awOnOpen)this.ahOnXLE = this.attachEvent("onXLE",function(){var that = this;window.setTimeout(function(){that.callEvent("onOpen",[]);},1);})
 }else {if(typeof(this.ahOnOpen)!= "undefined"){this.detachEvent(this.ahOnOpen);this.detachEvent(this.ahOnXLE);this.setOptionHeight(this._listHeightConf);}}};dhtmlXCombo.prototype._setOptionAutoHeight = function(fl,maxHeight){if(convertStringToBoolean(fl)){this.setOptionHeight(1);var height = 0;if (this.optionsArr.length > 0){if(this.DOMlist.scrollHeight > this.DOMlist.offsetHeight){height= this.DOMlist.scrollHeight + 2;}else height= this.DOMlist.offsetHeight;if((arguments.length > 1)&&(maxHeight)){var maxHeight = parseInt(maxHeight);height = (height>maxHeight)?maxHeight:height;};this.setOptionHeight(height)
 }else this.DOMlist.style.display="none";}};
//v.2.6 build 100722

/*
Copyright DHTMLX LTD. http://www.dhtmlx.com
You allowed to use this component or parts of it under GPL terms
To use it on other terms or get Professional edition of the component please contact us at sales@dhtmlx.com
*/