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  1/////////////////////////////////////////////////////////////////////
  2////                                                             ////
  3////                       BackGround                            ////
  4////    Namespace:  TreeControls.js.BackGround.js                ////
  5////    CreateName: Tree                                         ////
  6////    Email:      treeyh@126.com                               ////
  7////    Version:    1.0 bate3                                    ////
  8////    CreateDate: 2007-5-18                                    ////
  9////                                                             ////
 10/////////////////////////////////////////////////////////////////////
 11
 12
 13
 14///////pageloadshowMsg
 15window.onload = function ()
 16...{    
 17    iTree_DialogBox_pageHeight=TreeDocumentHeight();
 18    //iTree_DialogBox_pageHeight = document.documentElement.scrollHeight>iTree_DialogBox_pageHeight?document.documentElement.scrollHeight: iTree_DialogBox_pageHeight;
 19        
 20    if(TreeDialogBox$('TreeOverlayBackgroundDiv')['style']['display']=="block")
 21    ...{
 22        var obackGround = TreeDialogBox$('TreeOverlayBackgroundDiv');
 23        obackGround.style.top="0px";
 24        TreeDialogBoxmiddle("TreeDialogBoxDiv");
 25        obackGround.style.height = iTree_DialogBox_pageHeight;
 26        obackGround.style.width = TreeDocumentWidth();
 27        
 28        
 29        var oDialogBoxDiv = TreeDialogBox$("TreeDialogBoxDiv");
 30        if(oDialogBoxDiv)
 31        ...{
 32            iTree_DialogBox_MoveMaxHeight = iTree_DialogBox_pageHeight - parseInt(oDialogBoxDiv.offsetHeight);    
 33            
 34            var sClientWidth = document.documentElement.clientWidth;
 35            var sWidth  = document.body.clientWidth;
 36            
 37            if(sClientWidth < sWidth)
 38            ...{ 
 39                iTree_DialogBox_scrollwidth = parseInt(document.documentElement.scrollWidth) - parseInt(document.body.clientWidth);
 40                iTree_DialogBox_MoveMaxWidth = parseInt(sWidth) - iTree_DialogBox_scrollwidth - parseInt(oDialogBoxDiv.offsetWidth);
 41            }
 42            else if(sClientWidth == sWidth)
 43            ...{
 44                iTree_DialogBox_MoveMaxWidth = parseInt(document.documentElement.offsetWidth) - iTree_DialogBox_scrollwidth - parseInt(oDialogBoxDiv.offsetWidth);
 45            }
 46        }
 47        //TreeDialogBoxmiddle("TreeDialogBoxDiv");
 48    }
 49}
 50
 51
 52/**//*windowSizeChange*/
 53window.onresize=function TreeDialogBoxSize()
 54...{
 55    if(TreeDialogBox$('TreeOverlayBackgroundDiv')['style']['display']=="block")
 56    ...{        
 57        TreeDialogBox$('TreeOverlayBackgroundDiv').style.height = iTree_DialogBox_pageHeight;
 58        
 59        var oTreeDialogBox = TreeDialogBox$("TreeDialogBoxDiv");
 60        if(oTreeDialogBox)
 61        ...{
 62            
 63            iTree_DialogBox_MoveMaxHeight = iTree_DialogBox_pageHeight - parseInt(oTreeDialogBox.offsetHeight);
 64            
 65            TreeDialogBox$('TreeOverlayBackgroundDiv').style.width = TreeDocumentWidth();
 66            iTree_DialogBox_MoveMaxWidth = TreeDocumentWidth() - parseInt(oTreeDialogBox.offsetWidth);
 67//            var sClientWidth = document.documentElement.scrollWidth;
 68//            var sWidth  = document.body.clientWidth;
 69//            
 70//            if(sWidth <= sClientWidth)
 71//            {
 72//                TreeDialogBox$('TreeOverlayBackgroundDiv').style.width = sClientWidth;
 73//               // alert("sClientWidth:" + sClientWidth);
 74//                iTree_DialogBox_MoveMaxWidth = sClientWidth - parseInt(oTreeDialogBox.offsetWidth);
 75//            }
 76//            else
 77//            {
 78//                TreeDialogBox$('TreeOverlayBackgroundDiv').style.width = sWidth-iTree_DialogBox_scrollwidth;
 79//                //alert("sWidth:" + sWidth);
 80//                iTree_DialogBox_MoveMaxWidth = sWidth-iTree_DialogBox_scrollwidth - parseInt(oTreeDialogBox.offsetWidth);
 81//            }
 82            TreeDialogBoxmiddle('TreeDialogBoxDiv');       
 83        }
 84    }
 85}
 86
 87function TreeControls_ShowBackGround()
 88...{
 89    var bgDivHeight = document.body.clientHeight;
 90    bgDivHeight = document.documentElement.clientHeight>bgDivHeight?document.documentElement.clientHeight: bgDivHeight;
 91    TreeDialogBox$('TreeOverlayBackgroundDiv').style.height = bgDivHeight;
 92    
 93    var sClientWidth = document.documentElement.scrollWidth;
 94    var sWidth  = document.body.clientWidth;
 95    if(sWidth < sClientWidth)
 96    ...{
 97        TreeDialogBox$('TreeOverlayBackgroundDiv').style.width = sClientWidth;
 98        iTree_DialogBox_MoveMaxWidth = sClientWidth - 398;
 99    }
100    else if(sWidth == sClientWidth)
101    ...{
102        TreeDialogBox$('TreeOverlayBackgroundDiv').style.width = sClientWidth;
103        iTree_DialogBox_scrollwidth = parseInt(document.documentElement.offsetWidth) - parseInt(document.body.clientWidth);
104        iTree_DialogBox_MoveMaxWidth = parseInt(document.documentElement.offsetWidth) - iTree_DialogBox_scrollwidth - 398;
105    }
106    else
107    ...{
108        TreeDialogBox$('TreeOverlayBackgroundDiv').style.width = sWidth;
109        iTree_DialogBox_MoveMaxWidth = parseInt(sWidth)- 398;        
110    }
111}