(function($){$.fn.jqueryzoom=function(options){var settings={xzoom:200,yzoom:200,offset:10,position:"right",lens:1,preload:1};if(options){$.extend(settings,options)}var noalt='';$(this).hover(function(){var imageLeft=$(this).offset().left;var imageTop=$(this).offset().top;var imageWidth=$(this).children('img').get(0).offsetWidth;var imageHeight=$(this).children('img').get(0).offsetHeight;noalt=$(this).children("img").attr("alt");var bigimage=$(this).children("img").attr("jqimg");$(this).children("img").attr("alt",'');
																																																																																																																																 
if(bigimage!="") {																																																																																																																																 if($("div.zoomdiv").get().length==0){
	$(this).after("<div class='zoomdiv'><img class='bigimg' src='"+bigimage+"'/></div>");
	$(this).append("<div class='jqZoomPup'>&nbsp;</div>")
  }
  if(settings.position=="right"){
	  if(imageLeft+imageWidth+settings.offset+settings.xzoom>screen.width){
		  leftpos=imageLeft-settings.offset-settings.xzoom}else{leftpos=imageLeft+imageWidth+settings.offset
	  }
  }else{
	leftpos=imageLeft-settings.xzoom-settings.offset;
  	if(leftpos<0){leftpos=imageLeft+imageWidth+settings.offset}
  }
  $("div.zoomdiv").css({top:-20,left:250});
  $("div.zoomdiv").width(settings.xzoom);
  $("div.zoomdiv").height(settings.yzoom);
  $("div.zoomdiv").show();
  if(!settings.lens){$(this).css('cursor','crosshair')}
  $(document.body).mousemove(function(e){
	mouse=new MouseEvent(e);
	var bigwidth=$(".bigimg").get(0).offsetWidth;
	var bigheight=$(".bigimg").get(0).offsetHeight;
	var scaley='x';
	var scalex='y';
	if(isNaN(scalex)|isNaN(scaley)){
		var scalex=(bigwidth/imageWidth);
		var scaley=(bigheight/imageHeight);
		$("div.jqZoomPup").width((settings.xzoom)/scalex);
		$("div.jqZoomPup").height((settings.yzoom)/scaley);
		if(settings.lens){$("div.jqZoomPup").css('visibility','visible')}
	}
	xpos=mouse.x-$("div.jqZoomPup").width()/2-imageLeft;ypos=mouse.y-$("div.jqZoomPup").height()/2-imageTop;
	if(settings.lens){
		xpos=(mouse.x-$("div.jqZoomPup").width()/2<imageLeft)?0:(mouse.x+$("div.jqZoomPup").width()/2>imageWidth+imageLeft)?(imageWidth-$("div.jqZoomPup").width()-2):xpos;ypos=(mouse.y-$("div.jqZoomPup").height()/2<imageTop)?0:(mouse.y+$("div.jqZoomPup").height()/2>imageHeight+imageTop)?(imageHeight-$("div.jqZoomPup").height()-2):ypos
	}
	if(settings.lens){
		$("div.jqZoomPup").css({top:ypos,left:xpos})
	}
	scrolly=ypos;$("div.zoomdiv").get(0).scrollTop=scrolly*scaley;																																																																																																																																																																																																		
	scrollx=xpos;
	$("div.zoomdiv").get(0).scrollLeft=(scrollx)*scalex
  })
}
},function(){$(this).children("img").attr("alt",noalt);$(document.body).unbind("mousemove");if(settings.lens){$("div.jqZoomPup").remove()}$("div.zoomdiv").remove()});
																																													count=0;
																																													if(settings.preload){
																																														$('body').append("<div style='display:none;' class='jqPreload"+count+"'>sdsdssdsd</div>");
																																														$(this).each(function(){
																																																			  var imagetopreload=$(this).children("img").attr("jqimg");
																																																			  var content=jQuery('div.jqPreload'+count+'').html();jQuery('div.jqPreload'+count+'').html(content+'<img src=\"'+imagetopreload+'\">')})}}})(jQuery);
function MouseEvent(e){this.x=e.pageX;this.y=e.pageY}