function preventDefault(e)
{

     if( typeof( e ) == "undefined" && typeof( window.event ) != "undefined" ) 
    e = window.event;

     // do things....

    if (typeof( window.event ) != "undefined" )
    {
        // IE
        e.cancelBubble=true;
    }
    else 
    {
        // Firefox
        e.stopPropagation();
    }
}

function _initTools()
{
    document.body.style.overflow = "hidden";
    ResizeAppPanel();
    manageFocus_Init();
}

function Highlight( elem, color, what )
{
    if( what == 'color' )
        elem.style.color = color;    
    else
        elem.style.backgroundColor = color;
}

function ResizeAppPanel()
{
      var myWidth = 0, myHeight = 0;
      if( typeof( window.innerWidth ) == 'number' ) {
        //Non-IE
        myWidth = window.innerWidth;
        myHeight = window.innerHeight;
      } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
        //IE 6+ in 'standards compliant mode'
        myWidth = document.documentElement.clientWidth;
        myHeight = document.documentElement.clientHeight;
      } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
        //IE 4 compatible
        myWidth = document.body.clientWidth;
        myHeight = document.body.clientHeight;
      }

    var appArea = document.getElementById("tools_framework_appArea");
    if( appArea )
    {
        appArea.style.height = (myHeight - findPos(appArea)[1]-13) + 'px';
        appArea.style.width = (myWidth - findPos(appArea)[0] - 10) + 'px';
    }
    
    var editPanel = document.getElementById("editPanel");
    if( editPanel )
    {
        editPanel.style.height = (myHeight - findPos(editPanel)[1]-13) + 'px';
    }
    
    BrowserDetect.init();
    if( BrowserDetect.browser != "Explorer" )
    {
        var headers = document.getElementById("tools_entrylist_headers");
        if( headers )
            headers.style.width = (myWidth - findPos(appArea)[0] - 27) + 'px';
    }
    //var arDynElem = getElementsByClassName("tools_cells_dynamic", "div" );
    //var arNameElem = getElementsByClassName("tools_cell_name", "div" );
    //var dynamicLeft = myWidth - findPos(appArea)[0] - 420 - 16 /*scroolbar*/;
    //if( dynamicLeft < 150 ) dynamicLeft = 150;
    
    //for( i = 0; i < arDynElem.length; i++ )
    //{
        //arDynElem[i].style.left =  dynamicLeft + 'px';
    //}
//    for( i = 0; i < arNameElem.length; i++ )
//    {
//        arNameElem[i].style.width = (dynamicLeft - arNameElem[i].style.left) + 'px';
//    }
    //alert(panelTool.style.height);
}

function doPostBackAsync( eventName, eventArgs )
{
    var prm = Sys.WebForms.PageRequestManager.getInstance();

    if( !Array.contains( prm._asyncPostBackControlIDs, eventName) )
    {
        prm._asyncPostBackControlIDs.push(eventName);
    }
 
    if( !Array.contains( prm._asyncPostBackControlClientIDs, eventName) )
    {
        prm._asyncPostBackControlClientIDs.push(eventName);
    }
 
    __doPostBack( eventName, eventArgs );
}

function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		do {
			curleft += obj.offsetLeft;
			curtop += obj.offsetTop;
		} while (obj = obj.offsetParent);
	}
	return [curleft,curtop];
}

window.onresize = function () 
{
    ResizeAppPanel();
}

function getElementsByClassName(className, tag, elm){
	var testClass = new RegExp("(^|\\\\s)" + className + "(\\\\s|$)");
	var tag = tag || "*";
	var elm = elm || document;
	var elements = (tag == "*" && elm.all)? elm.all : elm.getElementsByTagName(tag);
	var returnElements = [];
	var current;
	var length = elements.length;
	for(var i=0; i<length; i++){
		current = elements[i];
		if(testClass.test(current.className)){
			returnElements.push(current);
		}
	}
	return returnElements;
}

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};

// printing
function show_print_options()
{
    var el = document.getElementById("panelPrintOptions");
    if( el )
    {
        el.style.display = "";
    }
}

function hide_print_options()
{
    var el = document.getElementById("panelPrintOptions");
    if( el )
    {
        el.style.display = "none";
    }
}