(function($){var is_mouse_down=false;var cur_elm=null;var resize_elm=null;var inner_resize_elm=null;var drop_callbacks={};var drag_callbacks={};var startdrag_callbacks={};var top_side;var left_side;var last_mouse_x;var last_mouse_y;var last_elm_top;var last_elm_left;var resize_elem_width;var resize_elem_height;var resize_elem_left;var resize_elem_top;var last_span_x;var last_span_y;var last_document_right;var last_document_left;var last_document_top;var last_document_bottom;var new_resize_elem_height;var drag_status={};$.get_mouse_position=function(e){var posx=0;var posy=0;if(!e)var e=window.event;if(e.pageX||e.pageY){posx=e.pageX;posy=e.pageY;}
else if(e.clientX||e.clientY){posx=e.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;posy=e.clientY+document.body.scrollTop+document.documentElement.scrollTop;}
return{'x':posx,'y':posy};};$.update_position=function(e){var pos=$.get_mouse_position(e);var span_x=pos.x-last_mouse_x;var span_y=pos.y-last_mouse_y;if(last_elm_top+span_y+cur_elm.offsetHeight>last_document_top){span_y=last_document_top-last_elm_top-cur_elm.offsetHeight;}
if(last_elm_left+span_x+cur_elm.offsetWidth>last_document_right-(jQuery.browser.msie?0:17)){span_x=last_document_right-(jQuery.browser.msie?0:17)-last_elm_left-cur_elm.offsetWidth;}
if(last_elm_top+span_y<last_document_bottom){span_y=last_document_bottom-last_elm_top;}
if(last_elm_left+span_x<last_document_left){span_x=last_document_left-last_elm_left;}
if(drag_status[cur_elm.id]=='on'){$(cur_elm).css("top",(last_elm_top+span_y));$(cur_elm).css("left",(last_elm_left+span_x));}
if(drag_status[cur_elm.id]=='resize_v'||drag_status[cur_elm.id]=='resize_c'){if(top_side){span_y=-span_y;}
if(resize_elem_height+span_y>=140){if(top_side){$(resize_elm).css('top',resize_elem_top-span_y);}
$(resize_elm).css('height',resize_elem_height+span_y);if(inner_resize_elm){new_resize_elem_height=resize_elem_height+span_y-last_span_y;}}}
if(drag_status[cur_elm.id]=='resize_h'||drag_status[cur_elm.id]=='resize_c'){if(left_side){span_x=-span_x;}
if(resize_elem_width+span_x>=250){if(left_side){$(resize_elm).css('left',resize_elem_left-span_x);}
$(resize_elm).css('width',resize_elem_width+span_x);}}};$.update_viewport=function(){var w=jQuery.get_window_sizes();last_document_right=w.offset_x+w.view_width;last_document_left=w.offset_x;last_document_top=w.offset_y+w.view_height;last_document_bottom=w.offset_y;return w;};$(document).mousemove(function(e){if(is_mouse_down&&cur_elm&&drag_status[cur_elm.id]){$.update_position(e);if(drag_status[cur_elm.id]=='on'&&drag_callbacks[cur_elm.id]!=undefined){drag_callbacks[cur_elm.id](e,cur_elm);}
return false;}});$(document).mouseup(function(e){if(is_mouse_down&&cur_elm&&drag_status[cur_elm.id]){is_mouse_down=false;var elm=drag_status[cur_elm.id]=='on'?cur_elm:resize_elm;if(drop_callbacks[elm.id]!=undefined){drop_callbacks[elm.id](e,elm);}
drag_status[cur_elm.id]='';if(inner_resize_elm&&new_resize_elem_height){inner_resize_elm.css('height',new_resize_elem_height);}
if(resize_elm&&jQuery.browser.msie&&jQuery.ua.version=='6.0'){$('.cm-popup-hor-resizer',resize_elm).css('height',$(resize_elm).height()+'px');}
$('body').removeAttr('onSelectStart');$('body').removeAttr('onmousedown');return false;}});$(window).scroll(function(){if(is_mouse_down&&cur_elm&&drag_status[cur_elm.id]=='on'){$.update_viewport();}});$.fn.startdrag=function(callback){return this.each(function(){startdrag_callbacks[this.id]=callback;});};$.fn.ondrag=function(callback){return this.each(function(){drag_callbacks[this.id]=callback;});};$.fn.ondrop=function(callback){return this.each(function(){drop_callbacks[this.id]=callback;});};$.fn.easydrag=function(){return this.each(function(){if(undefined==this.id||!this.id.length)this.id="easydrag"+(new Date().getTime());$(this).mousedown(function(e){is_mouse_down=true;var pos=$.get_mouse_position(e);last_mouse_x=pos.x;last_mouse_y=pos.y;var w=$.update_viewport();if($(this).css('position')=='fixed'){last_mouse_x-=w.offset_x;last_mouse_y-=w.offset_y;}
if(($(e.target).parents('.cm-popup-content-header').length||$(e.target).hasClass('cm-popup-content-header'))&&e.target.nodeName.toLowerCase()!='img'&&e.target.nodeName.toLowerCase()!='a'){drag_status[this.id]="on";cur_elm=this;last_elm_top=this.offsetTop;last_elm_left=this.offsetLeft;inner_resize_elm=null;$.update_position(e);if(startdrag_callbacks[cur_elm.id]!=undefined){startdrag_callbacks[cur_elm.id](e,cur_elm);}}else if($(this).hasClass('cm-popup-vert-resizer')||$(this).hasClass('cm-popup-hor-resizer')||$(this).hasClass('cm-popup-corner-resizer')){drag_status[this.id]=$(this).hasClass('cm-popup-vert-resizer')?'resize_v':($(this).hasClass('cm-popup-hor-resizer')?'resize_h':'resize_c');cur_elm=this;resize_elm=$(this).parents('.cm-picker').get(0);last_elm_top=this.offsetTop+resize_elm.offsetTop;last_elm_left=this.offsetLeft+resize_elm.offsetLeft;resize_elem_top=resize_elm.offsetTop;resize_elem_left=resize_elm.offsetLeft;resize_elem_width=resize_elm.offsetWidth-6;resize_elem_height=resize_elm.offsetHeight-6;inner_resize_elm=$(resize_elm).data('scroll_elm')?$(resize_elm).data('scroll_elm'):($('iframe',resize_elm).length?$('iframe',resize_elm):null);new_resize_elem_height=0;if(inner_resize_elm){last_span_x=resize_elem_width-inner_resize_elm.width();last_span_y=resize_elem_height-inner_resize_elm.height();}
top_side=$(this).hasClass('cm-top-resizer')||$(this).hasClass('cm-nw-resizer')||$(this).hasClass('cm-ne-resizer')?true:false;left_side=$(this).hasClass('cm-left-resizer')||$(this).hasClass('cm-nw-resizer')||$(this).hasClass('cm-sw-resizer')?true:false;if(startdrag_callbacks[resize_elm.id]!=undefined){startdrag_callbacks[resize_elm.id](e,resize_elm);}}
if(drag_status[this.id]){$('body').attr('onSelectStart','return false;');$('body').attr('onmousedown','return false;');}
return true;});});};})(jQuery);