/*
	*********************************************************
		Description		: Disable keys (Fully client side)
		Author			: Rilwan A. Latiff
		Version			: 1.1
		Careated on		: 04th June 2000
		Last Modified	: 07th October 2005
	*********************************************************	
	*/
	var strPageID = "";
	document.onkeydown = function Body_onKeyDown(objEvent){
		try{
			if (browser.isIE){objEvent = window.event;}
			var strKeyValue = objEvent.keyCode ;
			var strDisable  = "N" ;
			if (objEvent.ctrlKey){ 
			    switch (strKeyValue){
			    	case 69 : // E Search
			     	case 72 : // H History
			     	case 73 : // I Bookmarks
			     	case 76 : // N New window
			     	case 78 : // O URL  
			     	case 79 : // L URL
			     	case 82 : // R Reload
			     	case 53 : // 5 select all
			     	case 87 : // W Close windows
			      		strDisable = "Y"
			      		break ;
			    	}  
			   	}
			
			if (objEvent.shiftKey){ 
				switch (strKeyValue){
					case 188 : // <
					case 190 : // >
					case 192 : // ~
					case 222 : // "
					case 54 :  // ^	
					//case 220 : // |				
						strDisable = "Y"
						break ;
				}		
			}
			if (objEvent.altKey){
				switch (strKeyValue){
					case 37 : // Back Arrow
					case 39 : // Forward Arrow
					case 96 : // 0 NumberPad
					case 97 : // 1 NumberPad
					case 98 : // 2 NumberPad
					case 99 : // 3 NumberPad
					case 100 : // 4 NumberPad
					case 101 : // 5 NumberPad
					case 102 : // 6 NumberPad
					case 103 : // 7 NumberPad
					case 104 : // 8 NumberPad
					case 105 : // 9 NumberPad
						alert("Powered by JKCS"); 
						strDisable = "Y"
						break ;
				}						
			}
			
			switch (strKeyValue){
				case 122 : // F11
				case 222 : // '
				case 220 : // \
				case 116 : // F5
					strDisable = "Y";
					break ;
				
				case 191 : // /
					/*
					strDisable = "Y";	
					if (browser.isIE){
						if (objEvent.srcElement.invalidText != null){
							if (objEvent.srcElement.invalidText.toUpperCase() == "TRUE"){
								strDisable = "N";					
							}
						}
					}
					*/
					break;
				case 13 : // Enter Key
					if (browser.isIE){
						switch (objEvent.srcElement.tagName){
							case "TEXTAREA" :
						 		strDisable = "Y";
								break;
						}
					}else{
						switch (objEvent.target.type){
							case "textarea" :
				 			strDisable = "Y";
							break;
						}
					}
					break ;	
					
				case 8 :   // Backspace
					if (browser.isIE){
						strDisable = "Y";
						switch (objEvent.srcElement.type){
					 		case "text" :
							case "textarea" :
							case "password" :
						 		strDisable = "N";
								break;
						}
					}else{
						strDisable = "Y";
						switch (objEvent.target.type){
				 			case "text" :
							case "textarea" :
							case "password" :
					 			strDisable = "N";
								break;
						}	
					}
					break ;
			}
			
			if (strDisable == "Y"){
				if (browser.isIE){
					objEvent.keyCode = 0;
				}
				return false
			}else{
				return true
			}                       
		}catch (e){}
	} 
	
	function PasteValidate(objEvent, objControl){
		var strKeyValue = objEvent.keyCode ;
		var strDisable  = "N" ;
		if (objEvent.ctrlKey){ 
			switch (strKeyValue){
				case 86 : // V
					strDisable = "Y"
					break ;
			}	
		}
		if (strDisable == "Y"){
			objControl.value = "";
			return false
		}else{
			return true
		} 
	}
	
	// -------------------------------- End of File -----------------------------------